CP3BT23 Datasheet, PDF (252/260 Pages) Texas Instruments – CP3BT23 Reprogrammable Connectivity Processor with Bluetooth and Dual CAN Interfaces

Table 86 Pin Assignments for LQFP-128 Package
Pin Name
Alternate Function(s)
Pin Numbers
Type
PE1
TXD0
83
GPIO
PE2
RTS
86
GPIO
PE3
CTS
88
GPIO
PE4
CKX/TB
40
GPIO
PE5
SRFS/NMI
120
GPIO
PE6
CAN1RX
61
I/O
PE7
CAN1TX
62
I/O
PF0
MSK/TIO1
111
GPIO
PF1
MDIDO/TIO2
114
GPIO
PF2
PF3
PF4
PF5
PF6
PF7
PG0
PG1
PG2
PG3
PG4
PG5
PG6
PG7
PH0
PH1
PH2
PH3
PH4
PH5
PH6
PH7
PJ0
PJ1
MDODI/TIO3
MWCS/TIO4
SCK/TIO5
SFS/TIO6
STD/TIO7
te ^SRD/TIO8
RFSYNC
RFCE
SRCLK
SCLK
le ^SDAT
SLE
WUI10
TA
oRXD1/WUI11
TXD1/WUI12
RXD2/WUI13
s_TXD2/WUI14
RXD3/WUI15
TXD3/WUI16
bCAN0RX/WUI17
CAN0TX
WUI18
O ^WUI19
116
GPIO
109
GPIO
122
GPIO
123
GPIO
125
GPIO
126
GPIO
69
GPIO
70
GPIO
118
GPIO
71
GPIO
72
GPIO
73
GPIO
37
GPIO
41
GPIO
105
GPIO
46
GPIO
48
GPIO
50
GPIO
52
GPIO
54
GPIO
57
GPIO
59
GPIO
128
GPIO
1
GPIO
PJ2
WUI20
38
GPIO
PJ3
WUI21
39
GPIO
PJ4
WUI22
64
GPIO
PJ5
WUI23
65
GPIO
PJ6
WUI24
66
GPIO
PJ7
ASYNC/WUI9
104
GPIO
Note 1: The ENV0, ENV1, ENV2, RESET, TCK, TDI, and TMS pins each have a weak pull-up to keep the input from floating.
Note 2: These functions are always enabled, due to the direct low-impedance path to these pins.
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