DS1230Y/AB
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
DS1230 TTP - SSS - III
Operating Temperature Range
blank: 0° to 70°
IND: -40° to +85°C
Access Speed
70:
70 ns
85:
85 ns
100: 100 ns
120: 120 ns
150: 150 ns
200: 200 ns
Package Type
blank: 28-pin 600-mil DIP
P:
34-pin PowerCap Module
V
CC
Tolerance
AB:
±5%
Y:
±10%
DS1230Y/AB NONVOLATILE SRAM, 28-PIN 740-MIL EXTENDED DIP
MODULE
PKG
DIM
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
28-PIN
MIN
1.480
37.60
0.720
18.29
0.355
9.02
0.080
2.03
0.015
0.38
0.120
3.05
0.090
2.29
0.590
14.99
0.008
0.20
0.015
0.38
MAX
1.500
38.10
0.740
18.80
0.375
9.52
0.110
2.79
0.025
0.63
0.160
4.06
0.110
2.79
0.630
16.00
0.012
0.30
0.021
0.53
9 of 12
DALLAS [ DALLAS SEMICONDUCTOR ]
