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參數(shù)資料
| 型號(hào)： | WMS512K8BV-20CMEA |
| 元件分類： | SRAM |
| 英文描述： | 512K X 8 STANDARD SRAM, 20 ns, CDIP32 |
| 封裝： | 0.600 INCH, CERAMIC, DIP-32 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大小： | 109K |
| 代理商： | WMS512K8BV-20CMEA |
1
White Electronic Designs Corporation Phoenix, AZ (602) 437-1520
HI-RELIABILITY PRODUCT
WMS512K8BV-XXXE
512Kx8 MONOLITHIC SRAM PRELIMINARY*
FEATURES
s Access Times 15, 17, 20ns
s MIL-STD-883 Compliant Devices Available
s Revolutionary, Center Power/Ground Pinout
JEDEC Approved
36 lead Ceramic SOJ (Package 100)
36 lead Ceramic Flat Pack (Package 226)
s 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)
s Low Voltage Operation:
3.3V
± 10% Power Supply
s BiCMOS:
Radiation Tolerant with Epitaxial Layer Die
s Commercial, Industrial and Military Temperature Range
s TTL Compatible Inputs and Outputs
s Fully Static Operation:
No clock or refresh required.
s Three State Output.
*
This data sheet describes a product under development, not fully
characterized, and is subject to change without notice.
REVOLUTIONARY PINOUT
EVOLUTIONARY PINOUT
32 DIP
32 CSOJ (DE)
32 FLAT PACK (FE)
TOP VIEW
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
VCC
A15
A17
WE
A13
A8
A9
A11
OE
A10
CS
I/O7
I/O6
I/O5
I/O4
I/O3
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
VCC
GND
I/O2
I/O3
WE
A5
A6
A7
A8
A9
NC
A18
A17
A16
A15
OE
I/O7
I/O6
GND
VCC
I/O5
I/O4
A14
A13
A12
A11
A10
NC
A0-18
Address Inputs
I/O0-7
Data Input/Output
CS
Chip Select
OE
Output Enable
WE
Write Enable
VCC
Power Supply
GND
Ground
PIN DESCRIPTION
36 FLAT PACK
36 CSOJ
TOP VIEW
June 1999 Rev. 2
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| WMS512K8BV-20DECE | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SRAM|512KX8|BICMOS-TTL|SOJ|32PIN|CERAMIC |
| WMS512K8BV-20DECEA | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512Kx8 MONOLITHIC SRAM |
| WMS512K8BV-20DEIE | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SRAM|512KX8|BICMOS-TTL|SOJ|32PIN|CERAMIC |
| WMS512K8BV-20DEIEA | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512Kx8 MONOLITHIC SRAM |
| WMS512K8BV-20DJCE | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SRAM|512KX8|BICMOS-TTL|SOJ|36PIN|CERAMIC |
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