DS1216B Maxim, DS1216B Datasheet - Page 14

• Manufacturer Part Number: DS1216B
• Description: The DS1216 SmartWatch RAM and SmartWatch ROM sockets are 600-mil-wide DIP sockets with a built-in CMOS watch function, an NV RAM controller circuit, and an embedded lithium energy source
• Manufacturer: Maxim

PACKAGE INFORMATION
For the latest package outline information and land patterns (footprints), go to www.maxim-ic.com/packages.
Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show a
different suffix character, but the drawing pertains to the package regardless of RoHS status.
14 of 15
PKG
DIM
A IN. 1.390 1.420 1.580 1.620
MM
B IN. 0.690 0.720 0.690 0.720
MM
C IN. 0.420 0.470 0.400 0.470
MM
D IN. 0.035 0.065 0.035 0.065
MM
E IN. 0.055 0.075 0.055 0.075
MM
F IN. 0.120 0.160 0.120 0.160
MM
G IN. 0.090 0.110 0.090 0.110
MM
H IN. 0.590 0.630 0.590 0.630
MM
J IN.
MM
K IN. 0.015 0.021 0.015 0.021
MM
L IN. 0.380 0.420 0.380 0.420
MM
14.99 16.00 14.99 16.00
0.008 0.012 0.008 0.012
35.31 36.07 40.13 41.14
17.53 18.29 17.53 18.29
10.67 11.94 10.16 11.94
MIN
0.89
1.39
3.04
2.29
0.20
0.38
9.65 10.67 9.65 10.67
28-PIN
MAX MIN MAX
2.79 2.29 2.79
0.30 0.20 0.30
0.53 0.38 0.53
1.65 0.89 1.65
1.90 1.39 1.90
4.06 3.04 4.06
32-PIN