Datasheet> 器件分类 > 存储> 存储> MT28EW128ABA1HJS-0SIT

MT28EW128ABA1HJS-0SIT: 产品描述IC FLASH 128M PARALLEL 56TSOP; 产品类别存储存储; 文件大小989KB，共81页; 制造商Micron Technology; 官网地址http://www.mdtic.com.tw/; 标准

下载文档详细参数全文预览

MT28EW128ABA1HJS-0SIT在线购买

供应商	器件名称	价格	最低购买	库存
	MT28EW128ABA1HJS-0SIT	-	-	点击查看	点击购买

MT28EW128ABA1HJS-0SIT概述

IC FLASH 128M PARALLEL 56TSOP

MT28EW128ABA1HJS-0SIT规格参数

参数名称	属性值
是否Rohs认证	符合
厂商名称	Micron Technology
包装说明	TSSOP,
Reach Compliance Code	compliant
ECCN代码	3A991.B.1.A
Factory Lead Time	3 weeks
最长访问时间	70 ns
备用内存宽度	8
JESD-30 代码	R-PDSO-G56
JESD-609代码	e3
长度	18.4 mm
内存密度	134217728 bit
内存集成电路类型	FLASH
内存宽度	16
功能数量	1
端子数量	56
字数	8388608 words
字数代码	8000000
工作模式	ASYNCHRONOUS
最高工作温度	85 °C
最低工作温度	-40 °C
组织	8MX16
封装主体材料	PLASTIC/EPOXY
封装代码	TSSOP
封装形状	RECTANGULAR
封装形式	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
并行/串行	PARALLEL
峰值回流温度（摄氏度）	260
编程电压	3 V
座面最大高度	1.2 mm
最大供电电压 (Vsup)	3.6 V
最小供电电压 (Vsup)	2.7 V
标称供电电压 (Vsup)	3 V
表面贴装	YES
技术	CMOS
温度等级	INDUSTRIAL
端子面层	MATTE TIN
端子形式	GULL WING
端子节距	0.5 mm
端子位置	DUAL
处于峰值回流温度下的最长时间	30
类型	NOR TYPE
宽度	14 mm

文档预览

下载PDF文档

全文
预览

128Mb: x8/x16, 3V, MT28EW Embedded Parallel NOR

Features

Parallel NOR Flash Embedded Memory

MT28EW128ABA

Features

• Single-level cell (SLC) process technology

• Density: 128Mb

• Supply voltage

– V

= 2.7–3.6V (program, erase, read)

– V

CCQ

= 1.65 - V

(I/O buffers)

• Asynchronous random/page read

– Page size: 16 words or 32 bytes

– Page access: 20ns

– Random access: 70ns (V

= V

CCQ

= 2.7-3.6V)

– Random access: 75ns (V

CCQ

= 1.65-V

)

• Buffer program (512-word program buffer)

– 2.0 MB/s (TYP) when using full buffer program

– 2.5 MB/s (TYP) when using accelerated buffer

program (V

)

• Word/Byte program: 25us per word (TYP)

• Block erase (128KB): 0.2s (TYP)

• Memory organization

– Uniform blocks: 128KB or 64KW each

– x8/x16 data bus

• Program/erase suspend and resume capability

– Read from another block during a PROGRAM

SUSPEND operation

– Read or program another block during an ERASE

SUSPEND operation

• Unlock bypass, block erase, chip erase, and write to

buffer capability

• BLANK CHECK operation to verify an erased block

• CYCLIC REDUNDANCY CHECK (CRC) operation to

verify a program pattern

• V

/WP# protection

– Protects first or last block regardless of block

protection settings

• Software protection

– Volatile protection

– Nonvolatile protection

– Password protection

• Extended memory block

– 128-word (256-byte) block for permanent, secure

identification

– Programmed or locked at the factory or by the

customer

• JESD47-compliant

– 100,000 (minimum) ERASE cycles per block

– Data retention: 20 years (TYP)

• Package

– 56-pin TSOP 14 x 20mm (JS)

– 64-ball LBGA, 11 x 13mm (PC)

– 56-ball VFBGA, 7 x 9mm (PN)

• RoHS-compliant, halogen-free packaging

• Operating temperature

– Ambient: –40°C to +85°C

PDF: 09005aef85c59413

mt28e-qlhp-W128-ABA-S-IT.pdf - Rev. F 05/18 EN

Products and specifications discussed herein are subject to change by Micron without notice.

Micron Technology, Inc. reserves the right to change products or specifications without notice.

128Mb: x8/x16, 3V, MT28EW Embedded Parallel NOR

Features

Contents

Important Notes and Warnings ......................................................................................................................... 7

General Description ......................................................................................................................................... 8

Signal Assignments ........................................................................................................................................... 9

Signal Descriptions ......................................................................................................................................... 12

Memory Organization .................................................................................................................................... 14

Memory Configuration ............................................................................................................................... 14

Memory Map ............................................................................................................................................. 14

Bus Operations ............................................................................................................................................... 15

Read .......................................................................................................................................................... 15

Write .......................................................................................................................................................... 15

Standby ..................................................................................................................................................... 16

Output Disable ........................................................................................................................................... 16

Reset .......................................................................................................................................................... 16

Registers ........................................................................................................................................................ 17

Data Polling Register .................................................................................................................................. 17

Lock Register .............................................................................................................................................. 22

Standard Command Definitions – Address-Data Cycles .................................................................................... 24

READ and AUTO SELECT Operations .............................................................................................................. 27

READ/RESET Command ............................................................................................................................ 27

READ CFI Command .................................................................................................................................. 27

AUTO SELECT Command ........................................................................................................................... 27

Read Electronic Signature ........................................................................................................................... 28

Cyclic Redundancy Check Operation ............................................................................................................... 29

CYCLIC REDUNDANCY CHECK Command ................................................................................................. 29

Cyclic Redundancy Check Operation Command Sequence .......................................................................... 29

Bypass Operations .......................................................................................................................................... 32

UNLOCK BYPASS Command ...................................................................................................................... 32

UNLOCK BYPASS RESET Command ............................................................................................................ 32

Program Operations ....................................................................................................................................... 33

PROGRAM Command ................................................................................................................................ 33

UNLOCK BYPASS PROGRAM Command ..................................................................................................... 33

WRITE TO BUFFER PROGRAM Command .................................................................................................. 33

UNLOCK BYPASS WRITE TO BUFFER PROGRAM Command ....................................................................... 36

WRITE TO BUFFER PROGRAM CONFIRM Command .................................................................................. 36

BUFFERED PROGRAM ABORT AND RESET Command ................................................................................ 36

PROGRAM SUSPEND Command ................................................................................................................ 36

PROGRAM RESUME Command .................................................................................................................. 37

ACCELERATED BUFFERED PROGRAM Operations .......................................................................................... 37

Erase Operations ............................................................................................................................................ 38

CHIP ERASE Command .............................................................................................................................. 38

UNLOCK BYPASS CHIP ERASE Command ................................................................................................... 38

BLOCK ERASE Command ........................................................................................................................... 38

UNLOCK BYPASS BLOCK ERASE Command ................................................................................................ 39

ERASE SUSPEND Command ....................................................................................................................... 39

ERASE RESUME Command ........................................................................................................................ 40

ACCELERATED CHIP ERASE Operations ......................................................................................................... 40

BLANK CHECK Operation .............................................................................................................................. 41

BLANK CHECK Commands ........................................................................................................................ 41

Device Protection ........................................................................................................................................... 42

Hardware Protection .................................................................................................................................. 42

PDF: 09005aef85c59413

mt28e-qlhp-W128-ABA-S-IT.pdf - Rev. F 05/18 EN

Micron Technology, Inc. reserves the right to change products or specifications without notice.

128Mb: x8/x16, 3V, MT28EW Embedded Parallel NOR

Features

Software Protection ....................................................................................................................................

Volatile Protection Mode .............................................................................................................................

Nonvolatile Protection Mode ......................................................................................................................

Password Protection Mode ..........................................................................................................................

Block Protection Command Definitions – Address-Data Cycles ........................................................................

Protection Operations ....................................................................................................................................

LOCK REGISTER Commands ......................................................................................................................

PASSWORD PROTECTION Commands .......................................................................................................

NONVOLATILE PROTECTION Commands ..................................................................................................

NONVOLATILE PROTECTION BIT LOCK BIT Commands ............................................................................

VOLATILE PROTECTION Commands ..........................................................................................................

EXTENDED MEMORY BLOCK Commands ..................................................................................................

EXIT PROTECTION Command ....................................................................................................................

Common Flash Interface ................................................................................................................................

Power-Up and Reset Characteristics ................................................................................................................

Absolute Ratings and Operating Conditions .....................................................................................................

DC Characteristics ..........................................................................................................................................

Read AC Characteristics ..................................................................................................................................

Write AC Characteristics .................................................................................................................................

Data Polling/Toggle AC Characteristics ............................................................................................................

Program/Erase Characteristics ........................................................................................................................

Package Dimensions .......................................................................................................................................

Revision History .............................................................................................................................................

Rev. F –05/18 ..............................................................................................................................................

Rev. E – 11/16 .............................................................................................................................................

Rev. D – 04/16 .............................................................................................................................................

Rev. C – 07/15 .............................................................................................................................................

Rev. B – 03/15 .............................................................................................................................................

Rev. A – 07/14 .............................................................................................................................................

PDF: 09005aef85c59413

mt28e-qlhp-W128-ABA-S-IT.pdf - Rev. F 05/18 EN

Micron Technology, Inc. reserves the right to change products or specifications without notice.

128Mb: x8/x16, 3V, MT28EW Embedded Parallel NOR

Features

List of Figures

Figure 1: Part Number Chart ............................................................................................................................ 2

Figure 2: Logic Diagram ................................................................................................................................... 8

Figure 3: 56-Pin TSOP (Top View) .................................................................................................................... 9

Figure 4: 64-Ball LBGA (Top View – Balls Down) ............................................................................................. 10

Figure 5: 56-Ball VFBGA (Top View – Balls Down) ........................................................................................... 11

Figure 6: Data Polling Flowchart .................................................................................................................... 19

Figure 7: Toggle Bit Flowchart ........................................................................................................................ 20

Figure 8: Data Polling/Toggle Bit Flowchart .................................................................................................... 21

Figure 9: Lock Register Program Flowchart ..................................................................................................... 23

Figure 10: Boundary Condition of Program Buffer Size .................................................................................... 34

Figure 11: WRITE TO BUFFER PROGRAM Flowchart ...................................................................................... 35

Figure 12: Software Protection Scheme .......................................................................................................... 44

Figure 13: Set/Clear Nonvolatile Protection Bit Algorithm Flowchart ............................................................... 50

Figure 14: Power-Up Timing .......................................................................................................................... 57

Figure 15: Reset AC Timing – No PROGRAM/ERASE Operation in Progress ...................................................... 58

Figure 16: Reset AC Timing During PROGRAM/ERASE Operation .................................................................... 58

Figure 17: AC Measurement Load Circuit ....................................................................................................... 60

Figure 18: AC Measurement I/O Waveform ..................................................................................................... 60

Figure 19: Random Read AC Timing (8-Bit Mode) ........................................................................................... 64

Figure 20: Random Read AC Timing (16-Bit Mode) ......................................................................................... 65

Figure 21: BYTE# Transition Read AC Timing .................................................................................................. 65

Figure 22: Page Read AC Timing (16-Bit Mode) ............................................................................................... 66

Figure 23: WE#-Controlled Program AC Timing (8-Bit Mode) .......................................................................... 68

Figure 24: WE#-Controlled Program AC Timing (16-Bit Mode) ......................................................................... 69

Figure 25: CE#-Controlled Program AC Timing (8-Bit Mode) ........................................................................... 71

Figure 26: CE#-Controlled Program AC Timing (16-Bit Mode) ......................................................................... 72

Figure 27: Chip/Block Erase AC Timing (16-Bit Mode) .................................................................................... 73

Figure 28: Accelerated Program AC Timing ..................................................................................................... 73

Figure 29: Data Polling AC Timing .................................................................................................................. 74

Figure 30: Toggle/Alternative Toggle Bit Polling AC Timing .............................................................................. 75

Figure 31: 56-Pin TSOP – 14mm x 20mm (Package Code: JS) ............................................................................ 78

Figure 32: 64-Ball LBGA – 11mm x 13mm (Package Code: PC) ......................................................................... 79

Figure 33: 56-Ball VFBGA – 7mm x 9mm (Package Code: PN) .......................................................................... 80

PDF: 09005aef85c59413

mt28e-qlhp-W128-ABA-S-IT.pdf - Rev. F 05/18 EN

Micron Technology, Inc. reserves the right to change products or specifications without notice.

推荐资源

PMV-P-14VC型彩色显示器的电源电路图

高炉料车超行程后备保护电路

程序员版的《奋斗》: 简介 · · · · · · 　　本书描写了绝影等程序员的成长之路，分为大学、工作、创业三部分。作者笔下以绝影、BOSS liu、Bug Yang等为代表的程序员是大多程序员成长的真实写照，很多网友看 ......; 37°男人 TI技术论坛

单片机与对讲机: 单片机输出的数字信号，如何加载到对讲机上发射出去？还是将数字信号转换一下再加载呢？转换成什么格式呢？...; xiaoyuxiaoer 单片机

文件: .scm的文件怎么打开啊？ ...; 我的半岛铁盒工业自动化与控制

急求高人解答！！！ Ti公司做的dsp28027launchpad是可以直接使用？: Ti公司做的dsp28027launchpad是可以直接使用，不用自己再做什么外接吗？目前在用的板子是一所大学老师自己做的，一直出现无法连接仿真器的问题，已经坏了10几块板子了，找不到问题的所在。比赛 ......; huangyiqian1000 DSP 与 ARM 处理器

RL78系列开发流程，很有用的资料，骗你是小狗: 123680 这个我在文库花费几个积分找到的，很好的资料。...; gaoyang9992006 瑞萨MCU/MPU

级简版的电烙铁: 发现用这种可调电源直接带电烙铁也挺不错 568724 唯一的缺点就是电压调不好老铁头容易烧红 568725 电压调好后工作正常，手柄处的连线有点卡手，如果直接焊线，后段再套个热塑管应 ......; littleshrimp 综合技术交流

STM32F4 编程手册学习1_编程模型

1. 处理器模式与特权等级处理器模式分为以下两种：线程模式：用来执行应用软件；处理器从reset出来时，进入线程模式； CONTROL寄存器控制软件的执行状态时特权的还是非特权的。处理模式：用来处理异常；完成异常处理后，进入线程模式；该模式下，软件运行在特权等级上。特权等级有以下两种：非特权：对于MSR、MRS指令受限的权限，不能使用CPS指令；不能使用系统定时器...[详细]
单片机STM32的启动文件详解--学习笔记

　　启动文件简介　　启动文件由汇编编写，是系统上电复位后第一个执行的程序。主要做了以下工作：　　1、初始化堆栈指针SP=_initial_sp 　　2、初始化PC 指针=Reset_Handler 　　3、初始化中断向量表　　4、配置系统时钟　　5、调用C 库函数_main 初始化用户堆栈，从而最终调用main 函数去到C 的世界　　查找ARM 汇编指令　　在讲解启动代码的时候，会涉...[详细]
什么是柔性供料？柔性视觉供料系统的工作原理？

在电子行业蓬勃发展的今天，视觉系统成为了电子自动化行业中的佼佼者，而本身电子产品的”娇贵体质”往往在生产检验过程中，与产品的接触或力度过大等，都会影响到产品的良率。因此当视觉系统与柔性供料两者相结合后，更是成为了电子行业的”香饽饽”。随着各类电子产品越来越多的市场需求，柔性供料与视觉系统成为了电子产品生产线上的一对经典搭配。那么柔性供料与传统振动盘供料会有什么区别呢？什么是柔性上料？视觉系...[详细]
深入剖析波峰焊：高效率与高质量的完美结合

波峰焊，是一种重要的电子组件焊接技术，用于生产各种电子设备，从家用电器，到计算机，到航空电子设备。该过程因其高效率和高质量的焊接结果而受到业界的广泛认可。本文将探讨波峰焊是什么，以及其工艺优点有哪些。波峰焊，又被称为波动焊接或浸泡焊接，主要用于通过孔（Through Hole）和表面安装（Surface Mount）电子组件的焊接。其过程包括将具有电子组件的印刷电路板（PCB）引导通过一个...[详细]
传四维图新收购鉴智机器人进入最后阶段，发力中高阶智驾方案

8月24日消息，据媒体从不同人士处获悉，A股上市公司四维图新拟收购智驾公司鉴智机器人，进度接近完成。四维图新回复表示请以官方信息为准。截至发稿前，鉴智机器人未有回应。　　报道称，作为国内最大数字地图提供商，四维图新从2021年开始发展智驾ADAS业务，并于2023年立下转型为智能驾驶Tier1的发展战略。它每年都增大对智驾业务的投入，扩充智驾团队规模，引进高级智驾人才，并寻找可收购标...[详细]
语音识别按识别器对使用者的适应情况分类

有限词汇识别按词汇表中字、词或短句个数的多少，大致分为：100以下为小词汇;100-1000为中词汇;1000以上为大词汇。无限词汇识别(全音节识别) 当识别基元为汉语普通话中对应所有汉字的可读音节时，则称其为全音节语音识别(音节字表：Lexicon)。全音节语音识别是实现无限词汇或中文文本输入的基础。 ...[详细]
HY16F188高精度触控厨房秤应用

1. Introduction Electronic scales are gradually replacing traditional measuring tools like springs and balances in everyday life, such as electronic price computing scales and electronic weigh...[详细]
全面解析互动投影系统原理

Definition of interactive projection system: Interactive projection systems, also known as multimedia interactive projection, are available in floor, wall, and tabletop interactive projection....[详细]
智能座舱Tier1研究：AI座舱新产品层出不穷，助力座舱全场景生态布局

佐思汽研发布《2025年智能座舱 Tier1研究报告（国内篇）》。本报告主要是对中国十几家座舱Tier1企业经营情况、座舱计算平台、座舱软件系统方案、 AI大模型、人机交互、座舱显示、座舱视觉、车载通讯、网联系统等座舱业务相关产品与方案的布局现状、创新产品以及发展趋势进行分析，以探究智能座舱市场创新方向和发展演进路线。主要智能座舱创新产品发展演进趋势 AI座舱域控、舱驾...[详细]
不可错过的stm32单片机直流电机驱动与测速详解

　　stm32直流电机驱动与测速　　说实话就现在的市场应用中stm32已经占到了绝对住到的地位，51已经成为过去式，32的功能更加强大，虽然相应的难度有所增加，但是依然阻止不了大家学习32的脚步，不说大话了这些大家都懂要不然也不会学习stm32的人那么多!!! 　　进入我们今天的主题，今天给大家介绍的是stm32中一个很小但是比较实用的stm32直流电机驱动与测速，话不多说先给大家上一段直流电...[详细]
单片机开发过程中使用结构体简化程序

首先，作为刚入行不久的新人，我在单片机开发这块并没有太多的经验，所以可能在写一些相关的文档的时候存在一些错误，希望大家多多包含！也希望各位不吝赐教，指点迷津！好记性不如烂笔头，之所以选择开通博客是因为我想把自己在工作和学习过程中碰到的一些问题以及疑惑记录下来，同时积极地定位问题的源头以及寻求解决方案，或许在碰到相同的问题时就能很快地解决。同时在博客上也可以学习到很多工程师长期积累的经验，分享自...[详细]
安全第一！矿用防爆R型隔离变压器教你保护自己！

通常情况下煤矿井下含有瓦斯和煤尘。当瓦斯和煤尘达到一定浓度时，就会发生瓦斯和煤尘爆炸事故。而电气设备在正常运行或故障时就会产生电弧，电弧也是煤矿燃烧煤气和煤尘的主要火源之一。因此，煤矿的电气设备通常都采用矿用防爆R型隔离变压器。矿用防爆电气的设计制造必须符合国家防爆设备标准。防爆设备的总标志是EX。防爆电气设备的类型、类别、级别和组别以及防爆设备的总标志一起，形成防爆标志。除了防爆电源变压器的明...[详细]
日本应对功率半导体挑战举步维艰

据《日经新闻》报道，日本在应对中国功率半导体挑战方面表现不佳。日本功率芯片市场主要有五家公司：三菱电机、富士电机、东芝、罗姆和电装，每家公司的全球市场份额均不足5%。市场份额的相似性是合作困难的原因之一，因为他们都不明白为什么要为了建立合作伙伴关系而向同等水平的公司做出让步。合作的另一个问题是产品线不兼容，每家公司都拥有各自为特定客户开发的丰富零部件。尽管东芝和罗姆已同意...[详细]
均胜电子发布机器人全域控制器胸腔及底盘总成方案，赋能多形态机器人多样化场景落地

近日，均胜电子在机器人“大小脑”及关键零部件的核心技术攻关上取得积极进展，推出行业首创的“大小脑融合+供电+散热”一体化集成的具身智能机器人“全域控制器”胸腔及底盘总成，为机器人域控提供新一代解决方案。均胜电子机器人全域控制器胸腔及底盘总成方案一体化集成域控总成，破解行业两大难题凭借拟人的智能和类人的形态，具身智能机器人不断走进我们的生活和工作环境中。与传统工业机器人不同，新...[详细]
麦格纳推出集成式舱内感知系统：将摄像头与雷达融合用于舱内主动安全

麦格纳推出的集成式舱内感知系统将视觉与毫米波雷达数据融合，用于检测乘员存在、识别儿童滞留、监测驾驶员疲劳及生命体征，支持无接触安全带检测等功能。图片来源：麦格纳该系统通过多模态验证提升检测鲁棒性，可直接响应法规要求（例如儿童滞留报警）并与车载HVAC、座椅和安全控制单元联动，实现出车前的自动巡检与离车提醒。该类集成方案特别适配家庭化MPV、带自动驾驶功能的大型商用车以及共享出行业务...[详细]

器件捷径: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

热门器件

开源项目推荐更多

热门活动更多

热门文章更多

技术资料推荐更多