参数资料
型号: MSP430F1222IPW
厂商: TEXAS INSTRUMENTS INC
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 8 MHz, RISC MICROCONTROLLER, PDSO28
封装: PLASTIC, TSSOP-28
文件页数: 45/53页
文件大小: 1198K
代理商: MSP430F1222IPW
MSP430x11x2, MSP430x12x2
MIXED SIGNAL MICROCONTROLLER
SLAS361D JANUARY 2002 REVISED AUGUST 2004
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Terminal Functions, MSP430x11x2
TERMINAL
I/O
DESCRIPTION
NAME
DW & PW
RHB
I/O
DESCRIPTION
P1.0/TACLK/
ADC10CLK
13
21
I/O
General-purpose digital I/O pin/Timer_A, clock signal TACLK input/conversion
clock—10-bit ADC
P1.1/TA0
14
22
I/O
General-purpose digital I/O pin/Timer_A, capture: CCI0A input, compare: Out0
output/BSL transmit
P1.2/TA1
15
23
I/O
General-purpose digital I/O pin/Timer_A, capture: CCI1A input, compare: Out1 output
P1.3/TA2
16
24
I/O
General-purpose digital I/O pin/Timer_A, capture: CCI2A input, compare: Out2 output
P1.4/SMCLK/TCK
17
25
I/O
General-purpose digital I/O pin/SMCLK signal output/test clock, input terminal for
device programming and test
P1.5/TA0/TMS
18
26
I/O
General-purpose digital I/O pin/Timer_A, compare: Out0 output/test mode select,
input terminal for device programming and test
P1.6/TA1/TDI/TCLK
19
27
I/O
General-purpose digital I/O pin/Timer_A, compare: Out1 output/test data input
terminal or test clock input
P1.7/TA2/TDO/TDI
20
28
I/O
General-purpose digital I/O pin/Timer_A, compare: Out2 output/test data output
terminal or data input during programming
P2.0/ACLK/A0
8
6
I/O
General-purpose digital I/O pin/ACLK output/analog input to 10-bit ADC input A0
P2.1/INCLK/A1
9
7
I/O
General-purpose digital I/O pin/Timer_A, clock signal at INCLK/analog input to 10-bit
ADC input A1
P2.2/TA0/A2
10
8
I/O
General-purpose digital I/O pin/Timer_A, capture: CCI0B input, compare: Out0
output/analog input to 10-bit ADC input A2/BSL receive
P2.3/TA1/A3/VREF/
VeREF
11
18
I/O
General-purpose digital I/O pin/Timer_A, capture: CCI1B input, compare: Out1
output/analog input to 10-bit ADC input A3/negative reference voltage terminal.
P2.4/TA2/A4/VREF+/
VeREF+
12
19
I/O
General-purpose digital I/O pin/Timer_A, compare: Out2 output/analog input to 10-bit
ADC input A4/I/O of positive reference voltage terminal
P2.5/ROSC
3
32
I/O
General-purpose digital I/O pin/Input for external resistor that defines the DCO
nominal frequency
RST/NMI
7
5
I
Reset or nonmaskable interrupt input
TEST
1
29
I
Selects test mode for JTAG pins on P1.x
VCC
2
30
Supply voltage
VSS
4
1
Ground reference
XIN
6
3
I
Input terminal of crystal oscillator
XOUT
5
2
O
Output terminal of crystal oscillator
NC
NA
4,17,20,31
Not connected internally. Recommended connection to VSS.
Reserved
NA
9 - 16
Reserved pins. Recommended connection to VSS to avoid floating nodes, otherwise
increased current consumption may occur.
QFN Pad
NA
Package
Pad
QFN package pad connection to VSS recommended.
TDO or TDI is selected via JTAG instruction.
相关PDF资料
PDF描述
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MSP430F1232IDW 16-BIT, FLASH, 8 MHz, RISC MICROCONTROLLER, PDSO28
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相关代理商/技术参数
参数描述
MSP430F1222IPWR 功能描述:16位微控制器 - MCU 4kB Flash 256B RAM 10bit ADC + 1 USART RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
MSP430F1222IRHB 制造商:TI 制造商全称:Texas Instruments 功能描述:MIXED SIGNAL MICROCONTROLLER
MSP430F1222IRHBR 功能描述:16位微控制器 - MCU 4kB Flash 256B RAM 10bit ADC + 1 USART RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
MSP430F1222IRHBT 功能描述:16位微控制器 - MCU 4kB Flash 256B RAM 10bit ADC + 1 USART RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT
MSP430F122IDW 功能描述:16位微控制器 - MCU 4kB Flash 256B RAM USART + Comparator RoHS:否 制造商:Texas Instruments 核心:RISC 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT