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參數資料
| 型號： | WED7F2325ZXEBSN90C |
| 元件分類： | PROM |
| 英文描述： | 1M X 32 FLASH 5V PROM MODULE, 90 ns, SMA80 |
| 封裝： | SIMM-80 |
| 文件頁數： | 1/4頁 |
| 文件大小： | 110K |
| 代理商： | WED7F2325ZXEBSN90C |
1
White Electronic Designs Corporation (508) 366-5151 www.whiteedc.com
WED7Fx325ZXEBSNyyC
March 2000 Rev. 0
2, 4, and 8MB, STmicro, 5.0V 4Mb Based,
Uniform Sector FLASH Module Family
FEATURES
s 2, 4, and 8MB Density FLASH Modules
s Organized as; 512K x 32, 2 x 512K x 32, and 4 x 512K x 32
s Based on STmicro's M29F040B 5.0V FLASH Device
s Base Component DEVICE ID = E2h
s Base Component MANUFACTURERS ID = 20h
s Uniform Sector Architecture
s Sector Erase
s Sector Protection
s Embedded Erase Algorithm
s Embedded Program Algorithm (AMD Compatible)
s Data Polling and Toggle Bit for Detection
s 100,000 Program/Erase Cycles per Block
s 20 Year Data Retention
DESCRIPTION
The
WED7F325ZXEBSN,
WED7F2325ZXEBSN,
and
WED7F4325ZXEBSN are organized as 512K x 32, 2 x 512K x 32
and 4 x 512K x 32 respectively. The modules are based on 4Mb
TSOP components from STmicro which are mounted onto an FR4
substrate.
The Modules are offered in Access Speeds from 70 to 150ns with an
Operation Voltage Requirement of 5.0V
±10%.
PIN CONFIGURATION
PRESENCE DETECT PINS;
MODULE DENSITY
PIN NAME, DEFINITION
PIN CAPACITANCE
A0-19
Address Inputs
DQ0-31
Common Data Input / Output
W0-3
Byte Write Enables
E0-3
Bank Enable
G
Output Enable
PD0-7
Presence Detect
NC
No Connect
VCC
Power 5V
±10%
VSS
Ground
PIN# PIN Name
1VSS
21
(Note 1)
41
A11
61
DQ9
2VCC
22
(Note 1)
42
A10
62
DQ8
3
NC
23(Note 1)
43A9
63
DQ7
4
G
24
(Note 1)
44
A8
64
DQ6
5W0
25
VSS
45
A7
65
DQ5
6W1
26
DQ29
46
A6
66
DQ4
7NC
27
DQ30
47
A5
67
DQ3
8DQ16
28
DQ31
48
A4
68
DQ2
9DQ17
29
W2
49
A3
69
DQ1
10
DQ18
30
NC
50
A2
70
DQ0
11
DQ19
31
NC
51
A1
71
NC
12
DQ20
32
NC
52
A0
72
VCC
13
DQ21
33
NC
53
W3
73
PD1
14
DQ22
34
A18
54
VSS
74
PD2
15
DQ23
35
A17
55
DQ15
75
PD3
16
DQ24
36
A16
56
DQ14
76
PD4
17
DQ25
37
A15
57
DQ13
77
PD5
18
DQ26
38
A14
58
DQ12
78
PD6
19
DQ27
39
A13
59
DQ11
79
PD7
20
DQ28
40
A12
60
DQ10
80
VSS
SIMM
Presence Select Pin
Density
PD1
PD2
PD3
PD4
512K x 32
VSS
Open
2 x 512K x 32
Open
VSS
4 x 512K x 32
VSS
Open
VSS
ECO #12508
2MB
4MB
8MB
Parameter
Sym
Pins
Value
Input Capacitance
Cin
Address
20pF
40pF
80pF
Input Capacitance
Cin
G
20pF
40pF
80pF
Output Capacitance
Cio
Input / Output Data Bus
5pF
10pF
20pF
Input Capacitance
Cin
E0-3
20pF
Input Capacitance
Cin
W0-3
5pF
10pF
20pF
Note 1: Bank Enable
SIMM Density
Pin 24
Pin 23
Pin 22
Pin 21
512K x 32
E0
NC
2 x 512K x 32
E0
E1
NC
4 x 512K x 32
E0
E1
E2
E3
相關PDF資料 |
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| WS128K32L-45G2TQ | 128K X 32 MULTI DEVICE SRAM MODULE, 45 ns, CQFP68 |
| WF512K32N-70G4Q5A | 512K X 32 FLASH 5V PROM MODULE, 70 ns, CQFP68 |
| WS128K32-20G1UQA | 128K X 32 MULTI DEVICE SRAM MODULE, 20 ns, CQFP68 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| WED7F2325ZXEBSN-C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ST Micro Flash Modules |
| WED7F2328XDNSN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Intel/Strata Flash Modules |
| WED7F2328XDNSN100C | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:8M x 32 / 2 x 8Mx 32 INTEL J3 BASED, FLASH |
| WED7F2328XDNSN120C | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:8M x 32 / 2 x 8Mx 32 INTEL J3 BASED, FLASH |
| WED7F2328XDNSN150C | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:8M x 32 / 2 x 8Mx 32 INTEL J3 BASED, FLASH |
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