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参数资料
| 型号： | WMS512K8-25 |
| 英文描述： | 512Kx8 Monolithic SRAM(512Kx8单片静态RAM（存取时间25ns）) |
| 中文描述： | 512Kx8单片的SRAM（512Kx8单片静态随机存储器（存取时间25ns的）） |
| 文件页数： | 1/10页 |
| 文件大小： | 114K |
| 代理商： | WMS512K8-25 |
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White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
HI-RELIABILITY PRODUCT
WMS512K8-XXX
512Kx8 MONOLITHIC SRAM, SMD 5962-95613
FEATURES
I
Access Times 15, 17, 20, 25, 35, 45, 55ns
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MIL-STD-883 Compliant Devices Available
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Revolutionary, Center Power/Ground Pinout
JEDEC Approved
36 lead Ceramic SOJ (Package 100)
36 lead Ceramic Flat Pack (Package 226)
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Evolutionary, Corner Power/Ground Pinout
JEDEC Approved
32 pin Ceramic DIP (Package 300)
32 lead Ceramic SOJ (Package 101)
32 lead Ceramic Flat Pack (Package 220)
32 lead Ceramic Flat Pack (Package 142)
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32 pin, Rectangular Ceramic Leadless Chip Carrier
(Package 601)
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Commercial, Industrial and Military Temperature Range
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5 Volt Power Supply
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Low Power CMOS
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Low Power Data Retention for Battery Back-up Operation
I
TTL Compatible Inputs and Outputs
REVOLUTIONARY PINOUT
EVOLUTIONARY PINOUT
32 DIP
32 CSOJ (DE)
32 FLAT PACK (FE)*
32 FLAT PACK (FD)
TOP VIEW
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
A0
A1
A2
A3
A4
CS
I/O0
I/O1
V
CC
GND
I/O2
I/O3
WE
A5
A6
A7
A8
A9
NC
A18
A17
A16
A15
OE
I/O7
I/O6
GND
V
CC
I/O5
I/O4
A14
A13
A12
A11
A10
NC
A
0-18
I/O
0-7
CS
OE
WE
V
CC
GND
Address Inputs
Data Input/Output
Chip Select
Output Enable
Write Enable
+5.0V Power
Ground
PIN DESCRIPTION
36 FLAT PACK
36 CSOJ
TOP VIEW
October 2000 Rev. 4
5
6
7
8
9
10
11
12
13
29
28
27
26
25
24
23
22
21
4
3
2
1 32 31 30
14 15 16 17 18 19 20
A7
A6
A5
A4
A3
A2
A1
A0
I/O
0
I
I
V
S
I
I
I
I
WE
A13
A8
A9
A11
OE
A10
CS
I/O7
A
A
A
A
V
C
A
A
TOP VIEW
32 CLCC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
A18
A16
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
I/O0
I/O1
I/O2
GND
V
CC
A15
A17
WE
A13
A8
A9
A11
OE
A10
CS
I/O7
I/O6
I/O5
I/O4
I/O3
*Package not recommended for new designs, "FD" recommended for new designs.
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PDF描述 |
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| WMS512K8-35 | 512Kx8 Monolithic SRAM(512Kx8单片静态RAM（存取时间35ns）) |
| WMS512K8-45 | 512Kx8 Monolithic SRAM(512Kx8单片静态RAM（存取时间45ns）) |
| WMS512K8-55 | 512Kx8 Monolithic SRAM(512Kx8单片静态RAM（存取时间55ns）) |
| WMS512K8-70 | 512Kx8 Monolithic SRAM(512Kx8单片静态RAM（存取时间70ns）) |
| WMS512K8-100 | 512Kx8 Monolithic SRAM(512Kx8单片静态RAM（存取时间100ns）) |
相关代理商/技术参数 |
参数描述 |
|---|---|
| WMS512K8-25CC | 制造商:Microsemi Corporation 功能描述:512K X 8 SRAM MONOLITHIC, 5V, 25NS, 32 DIP, COMMERCIAL SCREE - Bulk |
| WMS512K8-25CCA | 制造商:未知厂家 制造商全称:未知厂家 功能描述:512Kx8 MONOLITHIC SRAM |
| WMS512K8-25CI | 制造商:Microsemi Corporation 功能描述:512K X 8 SRAM MONOLITHIC, 5V, 25NS, 32 DIP, INDUSTRIAL SCREE - Bulk |
| WMS512K8-25CIA | 制造商:未知厂家 制造商全称:未知厂家 功能描述:512Kx8 MONOLITHIC SRAM |
| WMS512K8-25CLC | 制造商:未知厂家 制造商全称:未知厂家 功能描述:512Kx8 MONOLITHIC SRAM |
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