SC16C2552B Datasheet, PDF (31/38 Pages) NXP Semiconductors – 5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs

NXP Semiconductors
11. Package outline
SC16C2552B
5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 16-byte FIFOs
PLCC44: plastic leaded chip carrier; 44 leads
SOT187-2
y
39
40
eD
X
29
A
28 ^{Z E}
44
1
pin 1 index
6
β
k
7
e
D
HD
E ^HE
e
18
17
vM A
ZD
B
vM B
eE
b_p
b₁
wM
A
A₄ ^A1
(A ₃)
L_p
detail X
0
5
10 mm
scale
DIMENSIONS (mm dimensions are derived from the original inch dimensions)
UNIT
A
A1
min.
A3
A4
max.
bp
b1
D⁽¹⁾ E⁽¹⁾
e
eD eE HD HE
k
Lp
v
w
y ^{ZD(1) ZE(1)} β
max. max.
mm
4.57
4.19
0.51
inches
0.180
0.165
0.02
0.25
0.01
3.05
0.53
0.33
0.81
0.66
16.66 16.66
16.51 16.51
1.27
16.00 16.00 17.65 17.65
14.99 14.99 17.40 17.40
1.22
1.07
1.44
1.02
0.18
0.18
0.1
2.16 2.16
45 ^o
0.12
0.021 0.032
0.013 0.026
0.656 0.656
0.650 0.650
0.05
0.63
0.59
0.63 0.695 0.695 0.048 0.057
0.59 0.685 0.685 0.042 0.040 ^{0.007 0.007 0.004 0.085 0.085}
Note
1. Plastic or metal protrusions of 0.25 mm (0.01 inch) maximum per side are not included.
OUTLINE
VERSION
SOT187-2
IEC
112E10
REFERENCES
JEDEC
JEITA
MS-018
EDR-7319
EUROPEAN
PROJECTION
ISSUE DATE
99-12-27
01-11-14
Fig 15. Package outline SOT187-2 (PLCC44)
SC16C2552B_3
Product data sheet
Rev. 03 — 12 February 2009
© NXP B.V. 2009. All rights reserved.
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