参数资料
型号: MSP430F248TRGC
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, QCC64
封装: PLASTIC, QFN-64
文件页数: 3/91页
文件大小: 1246K
代理商: MSP430F248TRGC
MSP430F23x
MSP430F24x(1)
MSP430F2410
SLAS547H
– JUNE 2007 – REVISED AUGUST 2011
Table 3. Terminal Functions, MSP430F24x, MSP430F2410
TERMINAL
I/O
DESCRIPTION
NAME
NO.
AVCC
64
Analog supply voltage, positive terminal. Supplies only the analog portion of ADC12.
AVSS
62
Analog supply voltage, negative terminal. Supplies only the analog portion of ADC12.
DVCC
1
Digital supply voltage, positive terminal. Supplies all digital parts.
DVSS
63
Digital supply voltage, negative terminal. Supplies all digital parts.
P1.0/TACLK/CAOUT
12
I/O
General-purpose digital I/O / Timer_A, clock signal TACLK input/Comparator_A output
P1.1/TA0
13
I/O
General-purpose digital I/O / Timer_A, capture: CCI0A input, compare: Out0 output/BSL transmit
P1.2/TA1
14
I/O
General-purpose digital I/O / Timer_A, capture: CCI1A input, compare: Out1 output
P1.3/TA2
15
I/O
General-purpose digital I/O / Timer_A, capture: CCI2A input, compare: Out2 output
P1.4/SMCLK
16
I/O
General-purpose digital I/O / SMCLK signal output
P1.5/TA0
17
I/O
General-purpose digital I/O / Timer_A, compare: Out0 output
P1.6/TA1
18
I/O
General-purpose digital I/O / Timer_A, compare: Out1 output
P1.7/TA2
19
I/O
General-purpose digital I/O / Timer_A, compare: Out2 output
P2.0/ACLK/CA2
20
I/O
General-purpose digital I/O / ACLK output/Comparator_A input
P2.1/TAINCLK/CA3
21
I/O
General-purpose digital I/O / Timer_A, clock signal at INCLK
General-purpose digital I/O / Timer_A, capture: CCI0B input / Comparator_A output/BSL
P2.2/CAOUT/TA0/CA4
22
I/O
receive/Comparator_A input
P2.3/CA0/TA1
23
I/O
General-purpose digital I/O / Timer_A, compare: Out1 output / Comparator_A input
P2.4/CA1/TA2
24
I/O
General-purpose digital I/O / Timer_A, compare: Out2 output / Comparator_A input
General-purpose digital I/O / Input for external resistor defining the DCO nominal frequency / Comparator_A
P2.5/ROSC/CA5
25
I/O
input
P2.6/ADC12CLK/CA6
26
I/O
General-purpose digital I/O / Conversion clock - 12-bit ADC / Comparator_A input
P2.7/TA0/CA7
27
I/O
General-purpose digital I/O / Timer_A, compare: Out0 output / Comparator_A input
P3.0/UCB0STE/ UCA0CLK
28
I/O
General-purpose digital I/O / USCI_B0 slave transmit enable / USCI A0 clock input/output
P3.1/UCB0SIMO/UCB0SDA
29
I/O
General-purpose digital I/O / USCI_B0 slave in/master out in SPI mode, SDA I2C data in I2C mode
P3.2/UCB0SOMI/ UCB0SCL
30
I/O
General-purpose digital I/O / USCI_B0 slave out/master in in SPI mode, SCL I2C clock in I2C mode
P3.3/UCB0CLK/UCA0STE
31
I/O
General-purpose digital I/O / USCI_B0 clock input/output, USCI A0 slave transmit enable
General-purpose digital I/O / USCI_A- transmit data output in UART mode, slave data in/master out in SPI
P3.4/UCA0TXD/UCA0SIMO
32
I/O
mode
P3.5/UCA0RXD/
General-purpose digital I/O / USCI_A0 receive data input in UART mode, slave data out/master in in SPI
33
I/O
UCA0SOMI
mode
General-purpose digital I/O / USCI_A1 transmit data output in UART mode, slave data in/master out in SPI
P3.6/UCA1TXD/UCA1SIMO
34
I/O
mode
P3.7/UCA1RXD/
General-purpose digital I/O / USCI_A1 receive data input in UART mode, slave data out/master in in SPI
35
I/O
UCA1SOMI
mode
P4.0/TB0
36
I/O
General-purpose digital I/O / Timer_B, capture: CCI0A/B input, compare: Out0 output
P4.1/TB1
37
I/O
General-purpose digital I/O / Timer_B, capture: CCI1A/B input, compare: Out1 output
P4.2/TB2
38
I/O
General-purpose digital I/O / Timer_B, capture: CCI2A/B input, compare: Out2 output
P4.3/TB3
39
I/O
General-purpose digital I/O / Timer_B, capture: CCI3A/B input, compare: Out3 output
P4.4/TB4
40
I/O
General-purpose digital I/O / Timer_B, capture: CCI4A/B input, compare: Out4 output
P4.5/TB5
41
I/O
General-purpose digital I/O / Timer_B, capture: CCI5A/B input, compare: Out5 output
P4.6/TB6
42
I/O
General-purpose digital I/O / Timer_B, capture: CCI6A input, compare: Out6 output
P4.7/TBCLK
43
I/O
General-purpose digital I/O / Timer_B, clock signal TBCLK input
P5.0/UCB1STE/UCA1CLK
44
I/O
General-purpose digital I/O / USCI_B1 slave transmit enable / USCI_A1 clock input/output
P5.1/UCB1SIMO/UCB1SDA
45
I/O
General-purpose digital I/O / USCI_B1 slave in/master out in SPI mode, SDA I2C data in I2C mode
P5.2/UCB1SOMI/UCB1SCL
46
I/O
General-purpose digital I/O / USCI_B1 slave out/master in in SPI mode, SCL I2C clock in I2C mode
P5.3/UCB1CLK/UCA1STE
47
I/O
General-purpose digital I/O / USCI_B1 clock input/output, USCI_A1 slave transmit enable
P5.4/MCLK
48
I/O
General-purpose digital I/O / main system clock MCLK output
P5.5/SMCLK
49
I/O
General-purpose digital I/O / submain system clock SMCLK output
P5.6/ACLK
50
I/O
General-purpose digital I/O / auxiliary clock ACLK output
General-purpose digital I/O / switch all PWM digital output ports to high impedance - Timer_B TB0 to
P5.7/TBOUTH/SVSOUT
51
I/O
TB6/SVS comparator output
P6.0/A0
59
I/O
General-purpose digital I/O / analog input A0 - 12-bit ADC
Copyright
2007–2011, Texas Instruments Incorporated
11
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