CP3BT26 Datasheet, PDF (10/278 Pages) National Semiconductor (TI) – Reprogrammable Connectivity Processor with Bluetooth-R, USB, and CAN Interfaces

Name Pins I/O
Primary Function
ADC3
ADC4
ADC5
ADC6
ADC7
VREFP
PB[7:0]
PC[7:0]
PE0
PE1
PE2
PE3
1 I/O
1 I/O
1 I/O
1 Input
1 Input
1 Input
8 I/O
8 I/O
1 I/O
1 I/O
1 I/O
1 I/O
ADC Input Channel 3
ADC Input Channel 4
ADC Input Channel 5
ADC Input Channel 6
ADC Input Channel 7
ADC Positive Voltage Reference
Generic I/O
Generic I/O
Generic I/O
Generic I/O
Generic I/O
Generic I/O
PE4
1 I/O
Generic I/O
PE5
1 I/O
Generic I/O
PF0
1 I/O
Generic I/O
PF1
1 I/O
Generic I/O
PF2
1 I/O
Generic I/O
PF3
1 I/O
Generic I/O
PF4
1 I/O
Generic I/O
PF5
1 I/O
Generic I/O
PF6
1 I/O
Generic I/O
PF7
1 I/O
PG0
1 I/O
PG1
1 I/O
PG2
1 I/O
PG3
1 I/O
Generic I/O
Generic I/O
Generic I/O
Generic I/O
Generic I/O
Alternate
Name
Alternate Function
TSY-
Touchscreen Y- contact
MUXOUT0 Analog Multiplexer Output 0
MUXOUT1 Analog Multiplexer Output 1
None
None
ADCIN
ADC Input (in MUX mode)
None
None
None
None
None
None
RXD0
UART Channel 0 Receive Data Input
TXD0
UART Channel 0 Transmit Data Output
RTS
UART Channel 0 Ready-To-Send Output
CTS
UART Channel 0 Clear-To-Send Input
CKX
TB
SRFS
NMI
MSK
TIO1
MDIDO
TIO2
MDODI
TIO3
MWCS
TIO4
SCK
TIO5
SFS
TIO6
STD
TIO7
SRD
TIO8
UART Channel 0 Clock Input
Multi Function Timer Port B
AAI Receive Frame Sync
Non-Maskable Interrupt Input
SPI Shift Clock
Versatile Timer Channel 1
SPI Master In Slave Out
Versatile Timer Channel 2
SPI Master Out Slave In
Versatile Timer Channel 3
SPI Slave Select Input
Versatile Timer Channel 4
AAI Clock
Versatile Timer Channel 5
AAI Frame Synchronization
Versatile Timer Channel 6
AAI Transmit Data Output
Versatile Timer Channel 7
AAI Receive Data Input
Versatile Timer Channel 8
RFSYNC BT AC Correlation/TX Enable Output
RFCE
BTSEQ1
SRCLK
BT RF Chip Enable Output
Bluetooth Sequencer Status
AAI Receive Clock
SCLK
BT Serial I/F Shift Clock Output
www.national.com
10