Datasheet> 器件分类 > 存储> MT28FW02GBBA1LPC-0AAT TR

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MT28FW02GBBA1LPC-0AAT TR: 产品描述IC FLASH 2G PARALLEL 64LBGA; 产品类别存储; 文件大小879KB，共75页; 制造商Micron Technology; 官网地址http://www.mdtic.com.tw/; 标准

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MT28FW02GBBA1LPC-0AAT TR概述

IC FLASH 2G PARALLEL 64LBGA

MT28FW02GBBA1LPC-0AAT TR规格参数

参数名称	属性值
存储器类型	非易失
存储器格式	闪存
技术	FLASH - NOR
存储容量	2Gb （128M x 16）
写周期时间 - 字，页	60ns
访问时间	105ns
存储器接口	并联
电压 - 电源	1.7 V ~ 3.6 V
工作温度	-40°C ~ 105°C（TA）
安装类型	表面贴装
封装/外壳	64-LBGA
供应商器件封装	64-LBGA（11x13）

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2Gb: x16, 3V, MT28FW, Automotive Parallel NOR

Features

Parallel NOR Flash Automotive Memory

MT28FW02GBBA1HPC-0AAT, MT28FW02GBBA1LPC-0AAT

Features

• 2Gb stacked device (Two 1Gb die)

• Single-level cell (SLC) process technology

• 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

– Page access: 20ns (V

= V

CCQ

= 2.7–3.6V)

– Random access: 105ns (V

= V

CCQ

= 2.7–3.6V)

– Random access: 110ns (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 program: 25µs per word (TYP)

• Block erase (128KB): 0.2s (TYP)

• Memory organization

– Uniform blocks: 128KB or 64KW each

– 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, die 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

– 512-word block for permanent, secure identifica-

tion

– 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

– 64-ball LBGA, 11mm x 13mm (PC)

• RoHS-compliant, halogen-free packaging

• Automotive operating temperature

– Ambient: –40°C to 105°C

CCMTD-1718347970-10367

mt28fw_2gb_automotive.pdf - Rev. F 10/18 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.

2Gb: x16, 3V, MT28FW, Automotive Parallel NOR

Features

Contents

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

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

Automatic Power Savings Feature .................................................................................................................. 8

Signal Assignments ......................................................................................................................................... 10

Signal Descriptions ......................................................................................................................................... 11

Memory Organization .................................................................................................................................... 13

Memory Configuration ............................................................................................................................... 13

Memory Map ............................................................................................................................................. 13

Bus Operations ............................................................................................................................................... 14

Read .......................................................................................................................................................... 14

Write .......................................................................................................................................................... 14

Standby ..................................................................................................................................................... 14

Output Disable ........................................................................................................................................... 15

Reset .......................................................................................................................................................... 15

Registers ........................................................................................................................................................ 16

Data Polling Register .................................................................................................................................. 16

Read Status Register ................................................................................................................................... 21

Clear Status Register ................................................................................................................................... 22

Lock Register .............................................................................................................................................. 23

Standard Command Definitions – Address-Data Cycles .................................................................................... 25

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

DIE ERASE Command ................................................................................................................................ 38

UNLOCK BYPASS DIE ERASE Command ..................................................................................................... 38

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

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

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

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

ACCELERATED DIE ERASE Operations ............................................................................................................ 40

BLANK CHECK Operation .............................................................................................................................. 40

CCMTD-1718347970-10367

mt28fw_2gb_automotive.pdf - Rev. F 10/18 EN

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

2Gb: x16, 3V, MT28FW, Automotive Parallel NOR

Features

Device Protection ...........................................................................................................................................

Hardware Protection ..................................................................................................................................

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 –10/18 ..............................................................................................................................................

Rev. E – 5/18 ...............................................................................................................................................

Rev. D – 9/17 ..............................................................................................................................................

Rev. C – 11/16 .............................................................................................................................................

Rev. B – 10/16 .............................................................................................................................................

Rev. A – 05/16 .............................................................................................................................................

CCMTD-1718347970-10367

mt28fw_2gb_automotive.pdf - Rev. F 10/18 EN

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

2Gb: x16, 3V, MT28FW, Automotive Parallel NOR

Features

List of Figures

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

Figure 2: Logic Diagram ................................................................................................................................... 9

Figure 3: Dual Die Configuration – 2Gb ............................................................................................................ 9

Figure 4: 64-Ball Fortified BGA ....................................................................................................................... 10

Figure 5: Data Polling Flowchart .................................................................................................................... 18

Figure 6: Toggle Bit Flowchart ........................................................................................................................ 19

Figure 7: Data Polling/Toggle Bit Flowchart .................................................................................................... 20

Figure 8: Lock Register Program Flowchart ..................................................................................................... 24

Figure 9: Boundary Condition of Program Buffer Size ..................................................................................... 34

Figure 10: WRITE TO BUFFER PROGRAM Flowchart ...................................................................................... 35

Figure 11: Software Protection Scheme .......................................................................................................... 44

Figure 12: Set/Clear Nonvolatile Protection Bit Algorithm Flowchart ............................................................... 50

Figure 13: Power-Up Timing .......................................................................................................................... 58

Figure 14: Reset AC Timing – No PROGRAM/ERASE Operation in Progress ...................................................... 59

Figure 15: Reset AC Timing During PROGRAM/ERASE Operation .................................................................... 59

Figure 16: AC Measurement Load Circuit ....................................................................................................... 61

Figure 17: AC Measurement I/O Waveform ..................................................................................................... 61

Figure 18: Random Read AC Timing ............................................................................................................... 65

Figure 19: Page Read AC Timing ..................................................................................................................... 65

Figure 20: WE#-Controlled Program AC Timing .............................................................................................. 67

Figure 21: CE#-Controlled Program AC Timing ............................................................................................... 69

Figure 22: Chip/Block Erase AC Timing .......................................................................................................... 70

Figure 23: Accelerated Program AC Timing ..................................................................................................... 70

Figure 24: Data Polling AC Timing .................................................................................................................. 71

Figure 25: Toggle/Alternative Toggle Bit Polling AC Timing .............................................................................. 72

Figure 26: 64-Ball LBGA – 11mm x 13mm (Package Code: PC) ......................................................................... 74

CCMTD-1718347970-10367

mt28fw_2gb_automotive.pdf - Rev. F 10/18 EN

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

MT28FW02GBBA1LPC-0AAT TR相似产品对比

	MT28FW02GBBA1LPC-0AAT TR	MT28FW02GBBA1LPC-0AAT	MT28FW02GBBA1HPC-0AAT TR	MT28FW02GBBA1HPC-0AAT
描述	IC FLASH 2G PARALLEL 64LBGA	IC FLASH 2G PARALLEL 64LBGA	IC FLASH 2G PARALLEL 64LBGA	IC FLASH 2G PARALLEL 64LBGA
技术	FLASH - NOR	CMOS	FLASH - NOR	CMOS

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器件捷径: 00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W

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