DS1245W

8 of 11

DC TEST CONDITIONS

AC TEST CONDITIONS

Outputs Open

Output Load: 100 pF + 1TTL Gate

Cycle = 200 ns for operating current

Input Pulse Levels: 0 - 3.0V

All voltages are referenced to ground

Timing Measurement Reference Levels

Input: 1.5V

Output: 1.5V

Input pulse Rise and Fall Times: 5 ns

ORDERING INFORMATION

DS1245 W P - SSS - III

Operating Temperature Range

blank: 0

° to 70°

IND: -40

° to +85°C

Access Speed

150:

150 ns

Package Type

blank: 28-pin 600 mil DIP

P:

340-pin PowerCap Module

DS1245W NONVOLATILE SRAM, 32-PIN 740-MIL EXTENDED DIP MODULE

PKG

32-PIN

DIM

MIN

MAX

A IN.

MM

1.680

42.67

1.700

43.18

B IN.

MM

0.720

18.29

0.740

18.80

C IN.

MM

0.355

9.02

0.375

9.52

D IN.

MM

0.080

2.03

0.110

2.79

E IN.

MM

0.015

0.38

0.025

0.63

F IN.

MM

0.120

3.05

0.160

4.06

G IN.

MM

0.090

2.29

0.110

2.79

H IN.

MM

0.590

14.99

0.630

16.00

J IN.

MM

0.008

0.20

0.012

0.30

K IN.

MM

0.015

0.38

0.021

0.53