W2465A
W2465A is 8K x 8 HIGH-SPEED CMOS STATIC RAM manufactured by Winbond.
8K × 8 HIGH-SPEED CMOS STATIC RAM
GENERAL DESCRIPTION
The W2465A is a high-speed, low-power CMOS static RAM organized as 8192 × 8 bits that operates on a single 5-volt power supply. This device is manufactured using Winbond's high performance CMOS technology.
Features
- High-speed access time: 12/15/20 n S (max.)
- Low-power consumption:
- Active: 400m W (typ.)
- Single +5V power supply
- Fully static operation
- All inputs and outputs directly TTL patible
- Three-state outputs
- Available packages: 28-pin 300 mil SOJ and skinny DIP
PIN CONFIGURATION
BLOCK DIAGRAM
NC A12
A7 A6 A5 A4 A3 A2 A1 A0 I/O1 I/O2 I/O3 VSS
1 2 3 4 5 6 7 8 9 10 11 12 13 14
28 VDD 27 WE 26 CS2 25 A8 24 A9 23 A11 22 OE 21 A10 20 CS1 19 I/O8 18 I/O7 17 I/O6 16 I/O5 15 I/O4
A0 . . A12
DECODER
CS2 CS1
OE WE
CONTROL
CCAORORRRAEEY
DATA I/O
I/O.1 .
I/O8
PIN DESCRIPTION
SYMBOL
DESCRIPTION...
