参数资料
型号: MSP430G2252IRSA16T
厂商: TEXAS INSTRUMENTS INC
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQCC16
封装: GREEN, PLASTIC, QFN-16
文件页数: 6/59页
文件大小: 1020K
代理商: MSP430G2252IRSA16T
MSP430G2x52
MSP430G2x12
SLAS722D
– DECEMBER 2010 – REVISED AUGUST 2011
Timer0_A3
Timer0_A3 is a 16-bit timer/counter with three capture/compare registers. Timer0_A3 can support multiple
capture/compares, PWM outputs, and interval timing. Timer0_A3 also has extensive interrupt capabilities.
Interrupts may be generated from the counter on overflow conditions and from each of the capture/compare
registers.
Table 11. Timer0_A3 Signal Connections(1)
INPUT PIN NUMBER
DEVICE
MODULE
OUTPUT PIN NUMBER
MODULE
INPUT
OUTPUT
BLOCK
N20, PW20
PW14
RSA16
N20, PW20
PW14
RSA16
SIGNAL
NAME
SIGNAL
P1.0-2
P1.0-1
TACLK
ACLK
Timer
NA
SMCLK
PinOsc
INCLK
P1.1-3
P1.1-2
TA0.0
CCI0A
P1.1-3
P1.1-2
ACLK
CCI0B
P1.5-7
P1.5-6
CCR0
TA0
VSS
GND
VCC
P1.2-4
P1.2-3
TA0.1
CCI1A
P1.2-4
P1.2-3
CAOUT
CCI1B
P1.6-14
P1.6-8
P1.6-7
CCR1
TA1
VSS
GND
P2.6-19
P2.6-12
VCC
P1.4-6
P1.4-5
TA0.2
CCI2A
P1.4-6
P1.4-5
PinOsc
TA0.2
CCI2B
CCR2
TA2
VSS
GND
VCC
(1)
Only one pin-oscillator must be enabled at a time.
USI
The universal serial interface (USI) module is used for serial data communication and provides the basic
hardware for synchronous communication protocols like SPI and I2C.
Comparator_A+
The primary function of the Comparator_A+module is to support precision slope analog-to-digital conversions,
battery-voltage supervision, and monitoring of external analog signals.
ADC10 (MSP430G2x52 only)
The ADC10 module supports fast, 10-bit analog-to-digital conversions. The module implements a 10-bit SAR
core, sample select control, reference generator and data transfer controller, or DTC, for automatic conversion
result handling, allowing ADC samples to be converted and stored without any CPU intervention.
14
Copyright
2010–2011, Texas Instruments Incorporated
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