參數(shù)資料
型號(hào)： F49L004BA-70N
廠商： Elite Semiconductor Memory Technology Inc.
英文描述： 4 Mbit (512K x 8) 3V Only CMOS Flash Memory
中文描述： 4兆位（為512k × 8）3V時(shí)僅閃存的CMOS
文件頁數(shù)： 2/46頁
文件大?。?/td> 371K
代理商： F49L004BA-70N
EFS T
preliminary
F49L004UA / F49L004BA
Elite Flash Storage Technology Inc.
Publication Date : Aug. 2003
Revision: 0.2 2/46
4. PIN CONFIGURATIONS
4.1 40-pin TSOP I
4.2 32-pin PLCC
4.3 Pin Description
Symbol
Pin Name
Functions
A0~A18
Address Input
To provide memory addresses.
To output data when Read and receive data when Write.
The outputs are in tri-state when OE or CE is high.
DQ0~DQ7
Data Input/Output
CE
Chip Enable
To activate the device when CE is low.
OE
Output Enable
To gate the data output buffers.
WE
Write Enable
To control the Write operations.
RESET
Reset
Hardware Reset Pin/Sector Protect Unprotect (for 40-TSOP)
RY/BY
V
CC
GND
Ready/Busy
To check device operation status(for 40 TSOP)
Power Supply
Ground
To provide power
5
6
7
8
9
10
11
12
13
A7
A6
A5
A4
A3
A2
A1
A0
DQ0
29
28
27
26
25
24
23
22
21
A14
A13
A8
A9
A11
OE
A10
CE
DQ7
D
D
D
D
G
D
D
32 31 30
W
C
A
14 15 16 17 18 19 20
4 3 2 1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
A16
A15
A14
A13
A12
A11
A9
A8
WE
RESET
NC
RY/BY
A18
A7
A6
A5
A4
A3
A2
A1
A17
VSS
NC
NC
A10
DQ7
DQ6
DQ5
DQ4
VCC
VCC
NC
DQ3
DQ2
DQ1
DQ0
OE
VSS
CE
A0
相關(guān)PDF資料
PDF描述
F49L004BA-70T 4 Mbit (512K x 8) 3V Only CMOS Flash Memory
F49L004BA-90N 4 Mbit (512K x 8) 3V Only CMOS Flash Memory
F49L004BA-90T 4 Mbit (512K x 8) 3V Only CMOS Flash Memory
F49L004UA 4 Mbit (512K x 8) 3V Only CMOS Flash Memory
F49L004UA-70N 4 Mbit (512K x 8) 3V Only CMOS Flash Memory
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
F49L004BA-70T 制造商:ESMT 制造商全稱:Elite Semiconductor Memory Technology Inc. 功能描述:4 Mbit (512K x 8) 3V Only CMOS Flash Memory
F49L004BA-90N 制造商:ESMT 制造商全稱:Elite Semiconductor Memory Technology Inc. 功能描述:4 Mbit (512K x 8) 3V Only CMOS Flash Memory
F49L004BA-90T 制造商:ESMT 制造商全稱:Elite Semiconductor Memory Technology Inc. 功能描述:4 Mbit (512K x 8) 3V Only CMOS Flash Memory
F49L004UA 制造商:ESMT 制造商全稱:Elite Semiconductor Memory Technology Inc. 功能描述:4 Mbit (512K x 8) 3V Only CMOS Flash Memory
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