LPC178X Datasheet, PDF (108/117 Pages) NXP Semiconductors – 32-bit ARM Cortex-M3 microcontroller

NXP Semiconductors
LPC178x/7x
32-bit ARM Cortex-M3 microcontroller
LQFP144: plastic low profile quad flat package; 144 leads; body 20 x 20 x 1.4 mm
SOT486-1
c
y
X
108
109
A
73
72
ZE
e
144
1
E ^HE
A ^A2
A₁
pin 1 index
wM
b_p
37
36
e
b_p
wM
ZD
D
HD
vM A
B
vM B
detail X
(A ₃)
θ
L_p
L
0
5
10 mm
scale
DIMENSIONS (mm are the original dimensions)
UNIT
A
max.
A₁
A₂
A₃
b_p
c D⁽¹⁾ E⁽¹⁾ e
H_D H_E L
mm
1.6
0.15
0.05
1.45
1.35
0.25
0.27
0.17
0.20
0.09
20.1
19.9
20.1
19.9
0.5
22.15 22.15
21.85 21.85
1
L_p v
w
y
Z
(1)
D
Z
(1)
E
θ
0.75
0.45
0.2
0.08 0.08
1.4
1.1
1.4
1.1
7^o
0^o
Note
1. Plastic or metal protrusions of 0.25 mm maximum per side are not included.
OUTLINE
VERSION
SOT486-1
IEC
136E23
REFERENCES
JEDEC
JEITA
MS-026
EUROPEAN
PROJECTION
ISSUE DATE
00-03-14
03-02-20
Fig 45. LQFP144 package
LPC178X_7X
Objective data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 27 May 2011
© NXP B.V. 2011. All rights reserved.
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