參數(shù)資料
型號(hào)： MSP430AFE233IPW
廠商： TEXAS INSTRUMENTS INC
元件分類： 微控制器/微處理器
英文描述： 16-BIT, FLASH, RISC MICROCONTROLLER, PDSO24
封裝： GREEN, PLASTIC, TSSOP-24
文件頁數(shù)： 43/47頁
文件大?。?/td> 900K
代理商： MSP430AFE233IPW
MSP430AFE2x3
MSP430AFE2x2
MSP430AFE2x1
SLAS701A
– NOVEMBER 2010 – REVISED MARCH 2011
Table 2. Terminal Functions
TERMINAL
I/O
DESCRIPTION
NAME
NO.
A0.0+
1
I
SD24_A positive analog input A0.0(1)
A0.0-
2
I
SD24_A negative analog input A0.0(1)
A1.0+
3
I
SD24_A positive analog input A1.0 (not available on MSP430AFE2x1)(1)
A1.0-
4
I
SD24_A negative analog input A1.0 (not available on MSP430AFE2x1)(1)
AVCC
5
Analog supply voltage, positive terminal. Must not power up prior to DVCC.
AVSS
6
Analog supply voltage, negative terminal
Input for an external reference voltage/
VREF
7
I/O
output for internal reference voltage (can be used as mid-voltage)
SD24_A positive analog input A2.0 (not available on MSP430AFE2x2 and
A2.0+
8
I
MSP430AFE2x1)(1)
SD24_A negative analog input A2.0 (not available on MSP430AFE2x2 and
A2.0-
9
I
MSP430AFE2x1)(1)
Selects test mode for JTAG pins on P1.5 to P1.7 and P2.0.
TEST/SBWTCK
10
I
The device protection fuse is connected to TEST.
Spy-Bi-Wire test clock input for device programming and test.
Reset or nonmaskable interrupt input
RST/NMI/SBWTDIO
11
I
Spy-Bi-Wire test data input/output for device programming and test.
General-purpose digital I/O pin
Analog input to supply voltage supervisor
P1.0/SVSIN/TACLK/SMCLK/TA2
12
I/O
Timer_A3, clock signal TACLK input
SMCLK signal output
Timer_A3, compare: Out2 Output
DVSS
13
Digital supply voltage, negative terminal
Input terminal of crystal oscillator
P2.6/XT2IN
14
I/O
General-purpose digital I/O pin
Output terminal of crystal oscillator
P2.7/XT2OUT
15
I/O
General-purpose digital I/O pin
DVCC
16
Digital supply voltage, positive terminal.
General-purpose digital I/O pin
P1.1/TA1/SDCLK
17
I/O
Timer_A3, capture: CCI1A and CCI1B inputs, compare: Out1 output
SD24_A bit stream clock output
General-purpose digital I/O pin
P1.2/TA0/SD0DO
18
I/O
Timer_A3, capture: CCI0A and CCI0B inputs, compare: Out0 output
SD24_A bit stream data output for channel 0
General-purpose digital I/O pin
P1.3/UTXD0/SD1DO
19
I/O
Transmit data out - USART0/UART mode
SD24_A bit stream data output for channel 1 (not available on MSP430AFE2x1)
General-purpose digital I/O pin
Receive data in - USART0/UART mode
P1.4/URXD0/SD2DO
20
I/O
SD24_A bit stream data output for channel 2 (not available on MSP430AFE2x2 and
MSP430AFE2x1)
General-purpose digital I/O
Slave in/master out of USART0/SPI mode
P1.5/SIMO0/SVSOUT/TMS
21
I/O
SVS: output of SVS comparator
JTAG test mode select. TMS is used as an input port for device programming and
test.
General-purpose digital I/O pin
Slave out/master in of USART0/SPI mode
P1.6/SOMI0/TA2/TCK
22
I/O
Timer_A3, compare: Out2 output
JTAG test clock. TCK is the clock input port for device programming and test.
General-purpose digital I/O pin
External clock input - USART0/UART or SPI mode, clock output - USART0/SPI
mode.
P1.7/UCLK0/TA1/TDO/TDI
23
I/O
Timer_A3, compare: Out1 output
JTAG test data output port. TDO/TDI data output or programming data input
terminal.
(1)
It is recommended to short unused analog input pairs and connect them to analog ground.
Copyright
2010–2011, Texas Instruments Incorporated
5
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MSP430AFE233IPWR 功能描述:16位微控制器 - MCU 16B MCU RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
MSP430AFE251IPW 功能描述:16位微控制器 - MCU 16B MCU RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
MSP430AFE251IPWR 功能描述:16位微控制器 - MCU 16B MCU RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
MSP430AFE252IPW 功能描述:16位微控制器 - MCU 16B MCU RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
MSP430AFE252IPWR 功能描述:16位微控制器 - MCU 16B MCU RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
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