M48T08_10 Datasheet, PDF (25/31 Pages) STMicroelectronics – 5 V, 64 Kbit (8 Kb x 8) TIMEKEEPER® SRAM

M48T08, M48T08Y, M48T18
Package mechanical data
Figure 15. SH – 4-pin SNAPHAT^® housing for 48 mAh battery & crystal, package
outline
A1 _A
A2
A3
eA
B
L
D
eB
E
Note:
SHTK-A
Drawing is not to scale.
Table 14.
Symb
A
A1
A2
A3
B
D
E
eA
eB
L
SH – 4-pin SNAPHAT^® housing for 48 mAh battery & crystal, package mech.
data
mm
inches
Typ
Min
Max
Typ
Min
Max
9.78
0.385
6.73
7.24
0.265
0.285
6.48
6.99
0.255
0.275
0.38
0.015
0.46
0.56
0.018
0.022
21.21
21.84
0.835
0.860
14.22
14.99
0.560
0.590
15.55
15.95
0.612
0.628
3.20
3.61
0.126
0.142
2.03
2.29
0.080
0.090
Doc ID 2411 Rev 10
25/31