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參數資料
型號: MT28F640J3
廠商: Micron Technology, Inc.
英文描述: 64Mb Flash Memory(64Mb閃速存儲器)
中文描述: 64MB Flash記憶體(64兆閃速存儲器)
文件頁數: 1/45頁
文件大?。?/td> 317K
代理商: MT28F640J3
1
64Mb, 32Mb SirusFlash Memory
MT28F640J3_2.p65 – Rev. 1, Pub. 12/00
2000, Micron Technology, Inc.
64Mb, 32Mb
SIRUSFLASH MEMORY
PRELIMINARY
PRODUCTS AND SPECIFICATIONS DISCUSSED HEREIN ARE FOR EVALUATION AND REFERENCE PURPOSES ONLY AND ARE
SUBJECT TO CHANGE BY MICRON WITHOUT NOTICE. PRODUCTS ARE ONLY WARRANTED BY MICRON TO MEET MICRON’S
PRODUCTION DATA SHEET SPECIFICATIONS.
SIRUSFLASH
TM
MEMORY
MT28F640J3, MT28F320J3
FEATURES
x8/x16 organization
Sixty-four 128KB erase blocks (64Mb)
Thirty-two 128KB erase blocks (32Mb)
V
CC
, V
CC
Q, and V
PEN
voltages:
2.7V to 3.6V V
CC
operation
2.7V to 3.6V or 4.5V to 5.5V V
CC
Q operation
2.7V to 3.6V, or 5V V
PEN
application
programming
Interface Asynchronous Page Mode Reads:
120ns/25ns read access time (64Mb)
100ns/25ns read access time (32Mb)
Enhanced data protection feature with V
PEN
= V
SS
– Flexible sector locking
– Sector erase/program lockout during power
transition
Industry-standard pinout
Inputs and outputs are fully TTL-compatible
Common Flash Interface (CFI) and Scalable
Command Set
Automatic write and erase algorithm
2.7μs-per-byte effective programming time using
write buffer
128-bit protection register
64-bit unique device identifier
64-bit user-programmable OTP cells
100,000 ERASE cycles per block
Automatic suspend options:
Block Erase Suspend-to-Read
Block Erase Suspend-to-Program
Program Suspend-to-Read
0.18μm Flash process technology
OPTIONS
Timing
120ns (64Mb)
100ns (32Mb)
MARKING
-12
-10
Operating Temperature Range
Expanded Temperature (-25oC to +85oC) None
Package
56-pin TSOP Type I
RG
Part Number Example:
MT28F640J3RG-12
PIN ASSIGNMENT (Top View )
56-Pin TSOP Type I
A22
CE1
A21
A20
A19
A18
A17
A16
V
CC
A15
A14
A13
A12
CE0
V
PEN
RP#
A11
A10
A9
A8
V
SS
A7
A6
A5
A4
A3
A2
A1
NC
WE#
OE#
STS
DQ15
DQ7
DQ14
DQ6
V
SS
DQ13
DQ5
DQ12
DQ4
V
CC
Q
V
SS
DQ11
DQ3
DQ10
DQ2
V
CC
DQ9
DQ1
DQ8
DQ0
A0
BYTE#
NC
CE2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
Note:
1. A22 only exists on the 64Mb device. On the
32Mb, this pin is a no connect (NC).
2. The # symbol indicates signal is active LOW.
GENERAL DESCRIPTION
The MT28F640J3 is a nonvolatile, electrically block-
erasable (Flash), programmable memory containing
67,108,864 bits organized as 8,388,608 bytes (8 bits) or
4,194,304 words (16 bits). This 64Mb device is orga-
nized as sixty-four 128KB erase blocks.
Similarly, the MT28F320J3 contains 33,554,432 bits
organized as 4,194,304 bytes (8 bits) or 2,097,152 words
(16 bits). This 32Mb device is organized as thirty-two
128KB erase blocks.
Both the 64Mb and 32Mb devices feature in-system
block locking. These devices also have common Flash
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相關代理商/技術參數
參數描述
MT28F640J3BS-115 ET 功能描述:IC FLASH 64MBIT 115NS 64FBGA RoHS:是 類別:集成電路 (IC) >> 存儲器 系列:- 標準包裝:1 系列:- 格式 - 存儲器:RAM 存儲器類型:SDRAM 存儲容量:256M(8Mx32) 速度:143MHz 接口:并聯 電源電壓:3 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 封裝/外殼:90-VFBGA 供應商設備封裝:90-VFBGA(8x13) 包裝:托盤 其它名稱:Q2841869
MT28F640J3BS-115 ET TR 功能描述:IC FLASH 64MBIT 115NS 64FBGA RoHS:是 類別:集成電路 (IC) >> 存儲器 系列:- 標準包裝:378 系列:- 格式 - 存儲器:閃存 存儲器類型:FLASH 存儲容量:8M(1M x 8,512K x 16) 速度:110ns 接口:并聯 電源電壓:2.7 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 封裝/外殼:48-CBGA 供應商設備封裝:48-CBGA(7x7) 包裝:托盤
MT28F640J3BS-115 GMET 功能描述:IC FLASH 64MBIT 115NS 64FBGA RoHS:是 類別:集成電路 (IC) >> 存儲器 系列:- 標準包裝:1 系列:- 格式 - 存儲器:RAM 存儲器類型:SDRAM 存儲容量:256M(8Mx32) 速度:143MHz 接口:并聯 電源電壓:3 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 封裝/外殼:90-VFBGA 供應商設備封裝:90-VFBGA(8x13) 包裝:托盤 其它名稱:Q2841869
MT28F640J3BS-115 GMET TR 功能描述:IC FLASH 64MBIT 115NS 64FBGA RoHS:是 類別:集成電路 (IC) >> 存儲器 系列:- 標準包裝:378 系列:- 格式 - 存儲器:閃存 存儲器類型:FLASH 存儲容量:8M(1M x 8,512K x 16) 速度:110ns 接口:并聯 電源電壓:2.7 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 封裝/外殼:48-CBGA 供應商設備封裝:48-CBGA(7x7) 包裝:托盤
MT28F640J3BS-115 MET 功能描述:IC FLASH 64MBIT 115NS 64FBGA RoHS:是 類別:集成電路 (IC) >> 存儲器 系列:- 標準包裝:1 系列:- 格式 - 存儲器:RAM 存儲器類型:SDRAM 存儲容量:256M(8Mx32) 速度:143MHz 接口:并聯 電源電壓:3 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 封裝/外殼:90-VFBGA 供應商設備封裝:90-VFBGA(8x13) 包裝:托盤 其它名稱:Q2841869
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