cy62136v Cypress Semiconductor Corporation., cy62136v Datasheet - Page 3

• Manufacturer Part Number: cy62136v
• Description: 2-mbit 128k X 16 Static Ram
• Manufacturer: Cypress Semiconductor Corporation.

Document #: 38-05087 Rev. *D
Pin Definitions
1–5, 18–22, 24–27, 42–45
7–10, 13–16, 29–32, 35–38 Input/Output
23
17
6
40, 39
41
12, 34
11, 33
Pin Number
Input
No Connect
Input/Control WE. When selected LOW, a WRITE is conducted. When selected HIGH, a READ
Input/Control CE. When LOW, selects the chip. When HIGH, deselects the chip
Input/Control BHE, BLE.
Input/Control OE. Output Enable. Controls the direction of the I/O pins. When LOW, the I/O pins
Ground
Power Supply V
Type
A
I/O
NC. This pin is not connected to the die
is conducted
BHE = LOW selects higher order byte WRITEs or READs on the SRAM
BLE = LOW selects lower order byte WRITEs or READs on the SRAM
behave as outputs. When deasserted HIGH, I/O pins are Tri-stated, and act as
input data pins
V
0
SS
CC
–A
0
. Ground for the device
–I/O
. Power supply for the device
16
. Address Inputs
15
. Data lines. Used as input or output lines depending on operation
Description
CY62136V MoBL
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