Fig 4. LPC2144/46/48 pinning
LPC2144/2146/2148
P0.21/PWM5/AD1.6/CAP1.3 P1.20/TRACESYNC
P0.22/AD1.7/CAP0.0/MAT0.0 P0.17/CAP1.2/SCK1/MAT1.2
RTCX1 P0.16/EINT0/MAT0.2/CAP0.2
P1.19/TRACEPKT3 P0.15/RI1/EINT2/AD1.5
RTCX2 P1.21/PIPESTAT0
V
SS
V
DD
V
DDA
V
SS
P1.18/TRACEPKT2 P0.14/DCD1/EINT1/SDA1
P0.25/AD0.4/AOUT P1.22/PIPESTAT1
D+ P0.13/DTR1/MAT1.1/AD1.4
D− P0.12/DSR1/MAT1.0/AD1.3
P1.17/TRACEPKT1 P0.11/CTS1/CAP1.1/SCL1
P0.28/AD0.1/CAP0.2/MAT0.2 P1.23/PIPESTAT2
P0.29/AD0.2/CAP0.3/MAT0.3 P0.10/RTS1/CAP1.0/AD1.2
P0.30/AD0.3/EINT3/CAP0.0 P0.9/RXD1/PWM6/EINT3
P1.16/TRACEPKT0 P0.8/TXD1/PWM4/AD1.1
P0.31/UP_LED/CONNECT P1.27/TDO
V
SS
VREF
P0.0/TXD0/PWM1 XTAL1
P1.31/TRST XTAL2
P0.1/RXD0/PWM3/EINT0 P1.28/TDI
P0.2/SCL0/CAP0.0 V
SSA
V
DD
P0.23/V
BUS
P1.26/RTCK RESET
V
SS
P1.29/TCK
P0.3/SDA0/MAT0.0/EINT1 P0.20/MAT1.3/SSEL1/EINT3
P0.4/SCK0/CAP0.1/AD0.6 P0.19/MAT1.2/MOSI1/CAP1.2
P1.25/EXTIN0 P0.18/CAP1.3/MISO1/MAT1.3
P0.5/MISO0/MAT0.1/AD0.7 P1.30/TMS
P0.6/MOSI0/CAP0.2/AD1.0 V
DD
P0.7/SSEL0/PWM2/EINT2 V
SS
P1.24/TRACECLK VBAT
002aab735
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
