NTE21256 NTE ELECTRONICS, NTE21256 Datasheet - Page 6

• Manufacturer Part Number: NTE21256
• Description: IC, DRAM, 256KBIT, DIP-16
• Manufacturer: NTE ELECTRONICS

Specifications of NTE21256

• Memory Type: DRAM - NMOS
• Memory Configuration: 256 X 1
• Access Time: 150ns
• Page Size: 256Kbit
• Memory Case Style: DIP
• No. Of Pins: 16
• Operating Temperature Range: 0°C To +70°C
• Supply Voltage: 5V
• Mounting Type: Through Hole

(6.22)
.245
Min
16
1
.785 (19.9) Max
.100 (2.54)
.700 (17.7)
RAS
V
WE
A8
A0
A2
A1
CC
DI
Pin Connection Diagram
1
2
3
4
5
6
7
8
9
8
16
15
14
13
12
10
11
9
.200 (5.08)
CAS
A6
V
DO
A3
A4
A5
A7
SS
.260 (6.6) Max
Max
.300 (7.62)