WMS128K8L-15CM データシートの表示（PDF） - White Electronic Designs => Micro Semi
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WMS128K8L-15CM Datasheet PDF : 10 Pages
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WMS128K8-XXX
HI-RELIABILITY PRODUCT
128Kx8 MONOLITHIC SRAM, SMD 5962-96691
FEATURES
s Access Times 15, 17, 20, 25, 35, 45, 55ns
s Revolutionary, Center Power/Ground Pinout
JEDEC Approved
• 32 lead Ceramic SOJ (Package 101)
• 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 206)
s 32 pin, Rectangular Ceramic Leadless Chip Carrier
(Package 601)
s MIL-STD-883 Compliant Devices Available
s Commercial, Industrial and Military Temperature Range
s 5 Volt Power Supply
s Low Power CMOS
s 2V Data Retention Devices Available
(Low Power Version)
s TTL Compatible Inputs and Outputs
REVOLUTIONARY PINOUT
36 FLAT PACK
36 CSOJ
32 CSOJ (DR)
TOP VIEW
NC 1
A0 2
A1 3
A2 4
A3 5
CS 6
I/O0 7
I/O1 8
VCC 9
GND 10
I/O2 11
I/O3 12
WE 13
A4 14
A5 15
A6 16
A7 17
NC 18
36 NC
35 A16
34 A15
33 A14
32 A13
31 OE
30 I/O7
29 I/O6
28 GND
27 VCC
26 I/O5
25 I/O4
24 A12
23 A11
22 A10
21 A9
20 A8
19 NC
TOP VIEW
A0 1
A1 2
A2 3
A3 4
CS 5
I/O1 6
I/O2 7
VCC 8
GND 9
I/O3 10
I/O4 11
WE 12
A4 13
A5 14
A6 15
A7 16
32 A16
31 A15
30 A14
29 A13
28 OE
27 I/O8
26 I/O7
25 GND
24 VCC
23 I/O6
22 I/O5
21 A12
20 A11
19 A10
18 A9
17 A8
EVOLUTIONARY PINOUT
32 DIP
32 CSOJ (DE)
32 FLAT PACK (FE)
TOP VIEW
32 CLCC
TOP VIEW
NC 1
A16 2
A14 3
A12 4
A7 5
A6 6
A5 7
A4 8
A3 9
A2 10
A1 11
A0 12
I/O0 13
I/O1 14
I/O2 15
GND 16
32 VCC
31 A15
30 NC
29 WE
28 A13
27 A8
26 A9
25 A11
24 OE
23 A10
22 CS
21 I/O7
20 I/O6
19 I/O5
18 I/O4
17 I/O3
4 3 2 1 32 31 30
A7 5
29 WE
A6 6
28 A13
A5 7
27 A8
A4 8
26 A9
A3 9
25 A11
A2 10
24 OE
A1 11
23 A10
A0 12
22 CS
I/O0 13
21 I/O7
14 15 16 17 18 19 20
PIN DESCRIPTION
A0-16
I/O0-7
CS
OE
WE
VCC
GND
Address Inputs
Data Input/Output
Chip Select
Output Enable
Write Enable
+5.0V Power
Ground
February 2000 Rev. 3
1
White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com
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