Rainbow Electronics DS1245Y_AB - Manual (Page 9)

A
1
DIM MIN MAX
A IN.
MM
B IN.
MM
C IN.
MM
D IN.
MM
E IN.
MM
F IN.
MM
G IN.
MM
H IN.
MM
J IN.
MM
K IN.
MM
1.680
42.67 1.700
43.18
0.720
18.29 0.740
18.80
0.355
9.02 0.375
9.52
0.080
2.03 0.110
2.79
0.015
0.38 0.025
0.63
0.120
3.05 0.160
4.06
0.090
2.29 0.110
2.79
0.590
14.99 0.630
16.00
0.008
0.20 0.012
0.30
0.015
0.38 0.021
0.53
C
F
G K D
H
B
E
J
32–PIN PKG
DS1245Y/AB
041497 9/12
DC TEST CONDITIONS
Outputs Open
Cycle = 200 ns for operating current
All voltages are referenced to ground
AC TEST CONDITIONS
Output Load: 100 pF + 1TTL Gate
Input Pulse Levels: 0 – 3.0V
Timing Measurement Reference Levels
Input: 1.5V
Output: 1.5V
Input pulse Rise and Fall Times: 5 ns
ORDERING INFORMATION
DS1245 TTP – SSS – III
Operating Temperature Range
blank: 0
° to 70 °
IND: –40 ° to +85 ° C
Access
70:
85:
100:
120: Speed
70 ns
85 ns
100 ns
120 ns
V CC Tolerance
AB: ± 5%
Y: ± 10%
Package Type
blank:
32–pin 600 mil DIP
P: 34–pin PowerCap Module
DS1245Y/AB NONVOLATILE SRAM, 32–PIN 740 MIL EXTENDED DIP MODULE