电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索

MT48H8M32LFF5-10

产品描述IC sdram 256mbit 100mhz 90vfbga
产品类别存储   
文件大小2MB,共75页
制造商Micron(美光)
官网地址http://www.micron.com/
下载文档 详细参数 全文预览

MT48H8M32LFF5-10概述

IC sdram 256mbit 100mhz 90vfbga

MT48H8M32LFF5-10规格参数

参数名称属性值
Datasheets
MT48H8M32LF, MT48LC8M32LF, MT48V8M32LF
Product Photos
MT46H32M32LFB5-6 ITB TR
Standard Package1,000
CategoryIntegrated Circuits (ICs)
FamilyMemory
系列
Packaging
Tray
Format - MemoryRAM
Memory TypeMobile LPSDR SDRAM
Memory Size256M (8M x 32)
速度
Speed
100MHz
InterfaceParallel
Voltage - Supply1.7 V ~ 1.95 V
Operating Temperature0°C ~ 70°C
封装 / 箱体
Package / Case
90-VFBGA
Supplier Device Package90-VFBGA (8x13)

文档预览

下载PDF文档
256Mb: x32 Mobile SDRAM
Features
Mobile SDRAM
MT48LC8M32LF, MT48V8M32LF, MT48H8M32LF - 2 Meg x 32 x 4 banks
For the latest data sheet, refer to Micron’s Web site:
www.micron.com/products/dram/mobile
Features
Low voltage power supply
Partial array self refresh power-saving mode
Temperature Compensated Self Refresh (TCSR)
Deep power-down mode
Programmable output drive strength
Fully synchronous; all signals registered on positive
edge of system clock
Internal pipelined operation; column address can
be changed every clock cycle
Internal banks for hiding row access/precharge
Programmable burst lengths: 1, 2, 4, 8, or full page
Auto precharge, includes concurrent auto
precharge, and auto refresh modes
Self-refresh mode; standard and low power
64ms, 4,096-cycle refresh
LVTTL-compatible inputs and outputs
Commercial and industrial temperature ranges
Supports CAS latency of 1, 2, 3
Options
• V
DD
/V
DD
Q
• 3.3V/3.3V
• 2.5V/2.5V
• 1.8V/1.8V
• Configurations
• 8 Meg x 32 (2 Meg x 32 x 4 banks)
• Package/Ballout
• 90-ball VFBGA (8mm x 13mm)
(Standard)
• 90-ball VFBGA (8mm x 13mm)
(Lead-free)
• Timing (Cycle Time)
• 7.5ns @ CL = 3 (133 MHz)
• 7.5ns @ CL = 2 (104 MHz)
• 8ns @ CL = 3 (125 MHz)
• 8ns @ CL = 2 (104 Mhz)
• 10ns @ CL = 3 (100 MHz)
• 10ns @ CL = 2 (83 Mhz)
• Operating Temperature Range
• Commercial (0° to +70°C)
• Industrial (-40°C to +85°C)
Marking
LC
V
H
8M32
F5
B5
-75
-75
-8
-8
-10
-10
None
IT
Table 1: Addressing
8 Meg x 32
Configuration
Refresh Count
Row Addressing
Bank Addressing
Column Addressing
2 Meg x 32 x 4 banks
4K
4K (A0–A11)
4 (BA0, BA1)
512 (A0–A8)
Table 2: Key Timing Parameters
CL = CAS (READ) latency
Speed
Grade
-75
-8
-10
-75
-8
-10
Clock
Frequency
133 MHz
125 MHz
100 MHz
133 MHz
104 MHz
83 MHz
Access Time
CL = 2
7ns
8ns
8ns
CL = 3
6ns
7ns
7ns
-
Setup
Time
2.5ns
2.5ns
2.5ns
2.5ns
2.5ns
2.5ns
Hold
Time
1ns
1ns
1ns
1ns
1ns
1ns
PDF: 09005aef80d460f2/Source: 09005aef80cd8d41
256Mb SDRAM x32_1.fm - Rev. G 6/05
1
Micron Technology, Inc., reserves the right to change products or specifications without notice.
©2003 Micron Technology, Inc. All rights reserved.
Products and specifications discussed herein are subject to change by Micron without notice.
怎样判断stm32芯片被烧坏了
如题。。...
adjue stm32/stm8
#include ? EVC
请问:我在网上下载了个读取串口的程序 编译执行时提示 Cannot open include file: 'Setupapi.h': No such file or directory 我想是因为没有'Setupapi.h' 这个文件 这应该是个库文件,请问怎 ......
yygy 嵌入式系统
IBM39MPEGCS24DEPFA16C
音频器件 Audio...
lorant 嵌入式系统
关于开关电源疑惑
各位大神,小弟有个疑惑,在用UC3843设计开关电源时,假设输出电压是200V,最大输出电流是5A,那么我要怎么设计才能另开关电源能从0V开始起充呢?并且保持最大电流状态(也就是恒流充电) ......
vilor 电源技术
NRF24L01
本帖最后由 paulhyde 于 2014-9-15 03:38 编辑 测试NRF24L01能否互相通信 用的程序,可以通信时,相应的二极管会闪烁。文件夹RX是接收,TX是发送。测试通过了。 ...
onlytime417 电子竞赛
专为手机开发建立的交流群
QQ群:74481311 专门为从事手机软件开发的专业人员和业余爱好者建立的高级群,欢迎大家在线交流....
liujincai1230 嵌入式系统

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程 索引文件: 206  1939  1080  1898  694  31  32  57  20  5 

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编:100190

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved