參數(shù)資料
型號(hào)： WMS128K8V-25FRIA
廠商： WHITE ELECTRONIC DESIGNS CORP
元件分類： SRAM
英文描述： 128K X 8 STANDARD SRAM, 25 ns, CDFP32
封裝： CERAMIC, FP-32
文件頁(yè)數(shù)： 1/8頁(yè)
文件大小： 216K
代理商： WMS128K8V-25FRIA
1
White Electronic Designs Corporation Phoenix, AZ (602) 437-1520
WMS128K8V-XXX
s MIL-STD-883 Compliant Devices Available
s Commercial, Industrial and Military Temperature Range
s 3.3 Volt Power Supply
s Low Power CMOS
s TTL Compatible Inputs and Outputs
*
This data sheet describes a product under development, not fully
characterized, and is subject to change without notice.
** Package under developement.
128Kx8 3.3V MONOLITHIC SRAM
PRELIMINARY*
EVOLUTIONARY PINOUT
A0-16
Address Inputs
I/O0-7
Data Input/Outputs
CS
Chip Select
OE
Output Enable
WE
Write Enable
VCC
+3.3V Power
VSS
Ground
NC
Not Connected
PIN DESCRIPTION
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
A0
A1
A2
A3
CS
I/O1
I/O2
VCC
VSS
I/O3
I/O4
WE
A4
A5
A6
A7
A16
A15
A14
A13
OE
I/O8
I/O7
VSS
VCC
I/O6
I/O5
A12
A11
A10
A9
A8
TOP VIEW
32 CSOJ (DR)
32 FLATPACK (FR)**
June 2000 Rev. 3
FEATURES
s Access Times 15, 17, 20, 25, 35ns
s Revolutionary, Center Power/Ground Pinout
JEDEC Approved
32 lead Ceramic SOJ (Package 101)
32 lead Ceramic Flat Pack (Package 220)**
s Evolutionary, Corner Power/Ground Pinout
JEDEC Approved
32 pin Ceramic DIP (Package 300)
s 32 pin, Rectangular Ceramic Leadless Chip Carrier
(Package 601)
32 DIP (C)
REVOLUTIONARY PINOUT
TOP VIEW
32 CLCC
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