NS16C2552_17 Datasheet, PDF (49/53 Pages) Texas Instruments – Dual Independent UART

FN0044A
PACKAGE OUTLINE
PLCC - 4.57 mm max height
SCALE 0.800
PLASTIC CHIP CARRIER
B
A
6
7
.650-.656
[16.51-16.66]
NOTE 3
1 44
40
39
.180 MAX
[4.57]
(.008)
[0.2]
.650-.656
[16.51-16.66]
NOTE 3
PIN 1 ID
(OPTIONAL)
.020 MIN
[0.51]
.582-.638
[14.79-16.20]
17
18
44X .026-.032
[0.66-0.81]
44X .013-.021
[0.33-0.53]
.007 [0.18] C A B
29
28
.090-.120 TYP
[2.29-3.04]
40X .050
[1.27]
C
SEATING PLANE
.004 [0.1] C
.685-.695
[17.40-17.65]
TYP
NOTES:
4215154/A 04/2017
1. All linear dimensions are in inches. Any dimensions in brackets are in millimeters. Any dimensions in parenthesis are for reference only.
Controlling dimensions are in inches. Dimensioning and tolerancing per ASME Y14.5M.
2. This drawing is subject to change without notice.
3. Dimension does not include mold protrusion. Maximum allowable mold protrusion .01 in [0.25 mm] per side.
4. Reference JEDEC registration MS-018.
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