X28HC64 Datasheet, PDF (21/24 Pages) Xicor Inc. – 5 Volt, Byte Alterable E2PROM

X28HC64
PACKAGING INFORMATION
28-LEAD CERAMIC PIN GRID ARRAY PACKAGE TYPE K
12
13
15
17
18
11
10
14
16
19
9
8
20
21
A
0.008
7
6
22
23
5
2
28
24
25
4
3
1
27
26
0.050
A
NOTE: LEADS 4,12,18 & 26
TYP. 0.100
ALL LEADS
PIN 1 INDEX
0.080
0.070
0.080 4 CORNERS
0.070
0.100
0.080
0.072
0.061
0.020
0.016
0.660 (16.76)
0.640 (16.26)
0.561 (14.25)
0.541 (13.75)
A
A
0.185 (4.70)
0.175 (4.44)
NOTE: ALL DIMENSIONS IN INCHES (IN PARENTHESES IN MILLIMETERS)
3926 FHD F15
21