BQ4285_14 Datasheet, PDF (27/29 Pages) Texas Instruments – Real-Time Clock (RTC) With NVRAM Control

N (R-PDIP-T**)
24 PIN SHOWN
A
24
MECHANICAL DATA
MPDI008 – OCTOBER 1994
PLASTIC DUAL-IN-LINE PACKAGE
13
0.560 (14,22)
0.520 (13,21)
1
0.060 (1,52) TYP
12
0.200 (5,08) MAX
0.020 (0,51) MIN
0.610 (15,49)
0.590 (14,99)
Seating Plane
0.021 (0,53)
0.015 (0,38)
0.100 (2,54)
0.010 (0,25) M
0.125 (3,18) MIN
0.010 (0,25) NOM
PINS **
24
28
32
40
48
52
DIM
A MAX
1.270 1.450 1.650 2.090 2.450 2.650
(32,26) (36,83) (41,91) (53,09) (62,23) (67,31)
A MIN
1.230 1.410 1.610 2.040 2.390 2.590
(31,24) (35,81) (40,89) (51,82) (60,71) (65,79)
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice.
C. Falls within JEDEC MS-011
D. Falls within JEDEC MS-015 (32 pin only)
0°– 15°
4040053 / B 04/95
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