UD61256 Datasheet, PDF (8/13 Pages) Zentrum Mikroelektronik Dresden AG – 256K x 1 DRAM

UD61256
Test Configuration for Functional Check
A0
V_CC
A1
A2
A3
A4
V_IH
A5
A6
V_IL
A7
A8
RAS
CAS
W
D
V_SS
5V
1,2 K
Q
100 pF
680
IC Code Numbers
Type
Package
D = PDIP
J = SOJ
UD61256 D C 07
Operating Temperature Range
C = 0 to 70 °C
Access Time
07 = 70 ns
08 = 80 ns
The date of manufacture is given by the 4 last digits of the mark, the 2 first digits indicating the year, and the last 2
digits the calendar week.
8
December 12, 1997