CP3BT26 Datasheet, PDF (271/278 Pages) National Semiconductor (TI) – Reprogrammable Connectivity Processor with Bluetooth-R, USB, and CAN Interfaces

Table 94 Pin Assignments for LQFP-128 Package
Pin Name
Alternate Function(s)
Pin Numbers
PC5
D13
5
PC6
D14
3
PC7
D15
2
PE0
RXD0
87
PE1
TXD0
83
PE2
RTS
86
PE3
CTS
88
PE4
CKX/TB
40
PE5
SRFS/NMI
120
PF0
MSK/TIO1
111
PF1
MDIDO/TIO2
114
PF2
MDODI/TIO3
116
PF3
MWCS/TIO4
109
PF4
SCK/TIO5
122
PF5
SFS/TIO6
123
PF6
STD/TIO7
125
PF7
SRD/TIO8
126
PG0
RFSYNC
69
PG1
RFCE
70
PG2
SRCLK
118
PG3
SCLK
71
PG4
SDAT
72
PG5
SLE
73
PG6
WUI10
37
PG7
TA
41
PH0
RXD1/WUI11
105
PH1
TXD1/WUI12
46
PH2
RXD2/WUI13
48
PH3
TXD2/WUI14
50
PH4
RXD3/WUI15
52
PH5
TXD3/WUI16
54
PH6
CANRX/WUI17
57
PH7
CANTX
59
PJ0
WUI18
128
PJ1
WUI19
1
PJ2
WUI20
38
PJ3
WUI21
39
PJ4
WUI22
64
PJ5
WUI23
65
PJ6
WUI24
66
PJ7
ASYNC/WUI9
104
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.
Type
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
GPIO
271
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