MSP430F23X0 Datasheet, PDF (15/67 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430F23x0
www.ti.com
SLAS518E – AUGUST 2006 – REVISED AUGUST 2011
Timer_B3
Timer_B3 is a 16–bit timer/counter with three capture/compare registers. Timer_B3 can support multiple
capture/compares, PWM outputs, and interval timing. Timer_B3 also has extensive interrupt capabilities.
Interrupts may be generated from the counter on overflow conditions and from each of the capture/compare
registers.
INPUT PIN NUMBER
YFF
RHA
E2 – P4.7
33 – P4.7
F4 – P4.0
F3 – P4.3
26 – P4.0
29 – P4.3
G3 – P4.1
G1 - P4.4
27 – P4.1
30 - P4.4
G2 – P4.2
28 – P4.2
Table 15. Timer_B3 Signal Connections
DEVICE INPUT MODULE
SIGNAL
INPUT NAME
TBCLK
ACLK
SMCLK
TBCLK
TB0
TB0
V_SS
V_CC
TA1
TB1
V_SS
V_CC
TB2
ACLK (internal)
V_SS
V_CC
TACLK
ACLK
SMCLK
INCLK
CCI0A
CCI0B
GND
V_CC
CCI1A
CCI1B
GND
V_CC
CCI2A
CCI2B
GND
V_CC
MODULE
BLOCK
Timer
CCR0
CCR1
CCR2
MODULE
OUTPUT
SIGNAL
NA
TB0
TB1
TB2
OUTPUT PIN NUMBER
YFF
RHA
F4 – P4.0
F3 – P4.3
26 – P4.0
29 – P4.3
G3 – P4.1
G1 – P4.4
27 – P4.1
30 – P4.4
G2 – P4.2
F1 – P4.5
28 – P4.2
31 – P4.5
Universal Serial Communications Interface (USCI)
The USCI module is used for serial data communication. The USCI module supports synchronous
communication protocols like SPI (3 or 4 pin), I2C and asynchronous communication protocols such as UART,
enhanced UART with automatic baudrate detection (LIN), and IrDA.
USCI_A0 provides support for SPI (3 or 4 pin), UART, enhanced UART, and IrDA.
USCI_B0 provides support for SPI (3 or 4 pin) and I2C.
Copyright © 2006–2011, Texas Instruments Incorporated
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