cym9262a Cypress Semiconductor Corporation., cym9262a Datasheet - Page 5

• Manufacturer Part Number: cym9262a
• Description: 64k 128k, 256k, 512k X 72 Sram Module
• Manufacturer: Cypress Semiconductor Corporation.

Pin Definitions
Presence Detect Pins
Document #: 38-05002 Rev. **
V
GND
A[17:0]
OE[1:0]
WE[7:0]
CS[1:0]
PD
D[63:0]
DP[7:0]
CLK[0:3]
ADSP
NC
RSVD
CYM9260 - 64K x 72
CYM9261 - 128K x 72
CYM9262 - 256K x 72
CYM9263 - 512K x 72
CC3
0
–PD
1
Signal
3V Supply
Ground
Addresses From Processor
Output Enables For The Two Banks
Byte Write Enables
Chip Select For The Two Banks
Presence Detect Output Pins
Data Lines From Processor
Data Parity Lines From Processor
Clock Lines To The Module
Address Strobe From The Processor
Signal Not Connected On Module
Reserved
Description
GND
GND
PD
NC
NC
1
CYM9261B
CYM9262A
CYM9263
Page 5 of 12
GND
GND
PD
NC
NC
0