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产品详情

CPU MSP430 Frequency (MHz) 8 Flash memory (kByte) 4 RAM (kByte) 0.25 ADC type Slope Features Real-time clock UART 1 Number of ADC channels 0 SPI 1 USB No Hardware accelerators 0 Operating temperature range (°C) -40 to 85 Rating Catalog Communication interface SPI, UART Operating system BareMetal (No OS), TI RTOS Nonvolatile memory (kByte) 4 Number of GPIOs 22 Number of I2Cs 0 Security Secure debug
CPU MSP430 Frequency (MHz) 8 Flash memory (kByte) 4 RAM (kByte) 0.25 ADC type Slope Features Real-time clock UART 1 Number of ADC channels 0 SPI 1 USB No Hardware accelerators 0 Operating temperature range (°C) -40 to 85 Rating Catalog Communication interface SPI, UART Operating system BareMetal (No OS), TI RTOS Nonvolatile memory (kByte) 4 Number of GPIOs 22 Number of I2Cs 0 Security Secure debug
SOIC (DW) 28 184.37 mm² 17.9 x 10.3 TSSOP (PW) 28 62.08 mm² 9.7 x 6.4 VQFN (RHB) 32 25 mm² 5 x 5
  • Low Supply Voltage Range 1.8 V to 3.6 V
  • Ultralow-Power Consumption:
    • Active Mode: 200 µA at 1 MHz, 2.2 V
    • Standby Mode: 0.7 µA
    • Off Mode (RAM Retention): 0.1 µA
  • Five Power Saving Modes
  • Wake-Up From Standby Mode in less than 6 µs
  • 16-Bit RISC Architecture, 125 ns Instruction Cycle Time
  • Basic Clock Module Configurations:
    • Various Internal Resistors
    • Single External Resistor
    • 32 kHz Crystal
    • High Frequency Crystal
    • Resonator
    • External Clock Source
  • 16-Bit Timer_A With Three Capture/Compare Registers
  • On-Chip Comparator for Analog Signal Compare Function or Slope A/D Conversion
  • Serial Communication Interface (USART0) Software-Selects Asynchronous UART or Synchronous SPI
  • Serial Onboard Programming, No External Programming Voltage Needed Programmable Code Protection by Security Fuse
  • Family Members Include:
       MSP430F122: 4KB + 256B Flash Memory 256B RAM
       MSP430F123: 8KB + 256B Flash Memory 256B RAM
  • Available in a 28-Pin Plastic Small-Outline Wide Body (SOWB) Package, 28-Pin Plastic Thin Shrink Small-Outline Package (TSSOP) and 32-Pin QFN Package
  • For Complete Module Descriptions, See the MSP430x1xx Family User’s Guide, Literature Number SLAU049

  • Low Supply Voltage Range 1.8 V to 3.6 V
  • Ultralow-Power Consumption:
    • Active Mode: 200 µA at 1 MHz, 2.2 V
    • Standby Mode: 0.7 µA
    • Off Mode (RAM Retention): 0.1 µA
  • Five Power Saving Modes
  • Wake-Up From Standby Mode in less than 6 µs
  • 16-Bit RISC Architecture, 125 ns Instruction Cycle Time
  • Basic Clock Module Configurations:
    • Various Internal Resistors
    • Single External Resistor
    • 32 kHz Crystal
    • High Frequency Crystal
    • Resonator
    • External Clock Source
  • 16-Bit Timer_A With Three Capture/Compare Registers
  • On-Chip Comparator for Analog Signal Compare Function or Slope A/D Conversion
  • Serial Communication Interface (USART0) Software-Selects Asynchronous UART or Synchronous SPI
  • Serial Onboard Programming, No External Programming Voltage Needed Programmable Code Protection by Security Fuse
  • Family Members Include:
       MSP430F122: 4KB + 256B Flash Memory 256B RAM
       MSP430F123: 8KB + 256B Flash Memory 256B RAM
  • Available in a 28-Pin Plastic Small-Outline Wide Body (SOWB) Package, 28-Pin Plastic Thin Shrink Small-Outline Package (TSSOP) and 32-Pin QFN Package
  • For Complete Module Descriptions, See the MSP430x1xx Family User’s Guide, Literature Number SLAU049

The Texas Instruments MSP430 family of ultralow power microcontrollers consist of several devices featuring different sets of peripherals targeted for various applications. The architecture, combined with five low power modes is optimized to achieve extended battery life in portable measurement applications. The device features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that attribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 6µs.

The MSP430F12x series is an ultralow-power mixed signal microcontroller with a built-in 16-bit timer and twenty-two I/O pins.The MSP430F12x series also has a built-in communication capability using asynchronous (UART) and synchronous (SPI) protocols in addition to a versatile analog comparator.

Typical applications include sensor systems that capture analog signals, convert them to digital values, and then process the data and display them or transmit them to a host system. Stand alone RF sensor front end is another area of application. The I/O port inputs provide single slope A/D conversion capability on resistive sensors.

The Texas Instruments MSP430 family of ultralow power microcontrollers consist of several devices featuring different sets of peripherals targeted for various applications. The architecture, combined with five low power modes is optimized to achieve extended battery life in portable measurement applications. The device features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that attribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 6µs.

The MSP430F12x series is an ultralow-power mixed signal microcontroller with a built-in 16-bit timer and twenty-two I/O pins.The MSP430F12x series also has a built-in communication capability using asynchronous (UART) and synchronous (SPI) protocols in addition to a versatile analog comparator.

Typical applications include sensor systems that capture analog signals, convert them to digital values, and then process the data and display them or transmit them to a host system. Stand alone RF sensor front end is another area of application. The I/O port inputs provide single slope A/D conversion capability on resistive sensors.

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类型 标题 下载最新的英语版本 日期
* 数据表 MSP430x12x Mixed Signal Microcontroller 数据表 (Rev. C) 2004年 9月 30日
* 勘误表 MSP430F122 Microcontroller Errata (Rev. G) 2021年 6月 17日
* 用户指南 MSP430x1xx Family User's Guide (Rev. F) 2018年 8月 6日
应用手册 从 MSP430™ MCU 到 MSPM0 MCU 的迁移指南 (Rev. B) PDF | HTML 英语版 (Rev.B) PDF | HTML 2025年 7月 2日
应用手册 MSP430 嵌入式应用程序二进制接口 (Rev. A) PDF | HTML 英语版 (Rev.A) PDF | HTML 2024年 1月 5日
应用手册 QFN 和 SON PCB 连接 (Rev. C) PDF | HTML 英语版 (Rev.C) PDF | HTML 2024年 1月 5日
应用手册 使用 MSP430 图形库时的设计注意事项 (Rev. A) PDF | HTML 英语版 (Rev.A) PDF | HTML 2023年 8月 15日
应用手册 采用 MSP430™ MCU 的锂离子电池充电器解决方案 (Rev. B) PDF | HTML 英语版 (Rev.B) PDF | HTML 2022年 7月 25日
应用手册 ESD 二极管电流规格 (Rev. B) PDF | HTML 英语版 (Rev.B) PDF | HTML 2021年 9月 20日
应用简报 Add Housekeeping Functions to Your MSP430™ MCU: Power Sequencer PDF | HTML 2021年 9月 7日
用户指南 MSP430™ MCU 开发指南 (Rev. A) PDF | HTML 英语版 (Rev.A) PDF | HTML 2021年 8月 10日
应用手册 MSP 代码保护功能 PDF | HTML 英语版 PDF | HTML 2020年 4月 20日
应用手册 MSP430™ 系统级 ESD 故障排除指南 PDF | HTML 英语版 PDF | HTML 2020年 4月 20日
应用手册 Programming a Flash-Based MSP430 MCU Using the JTAG Interface (Rev. H) 2019年 3月 15日
应用手册 Interfacing the 3-V MSP430 MCU to 5-V Circuits (Rev. A) PDF | HTML 2018年 10月 3日
应用手册 MSP430 Flash Memory Characteristics (Rev. B) PDF | HTML 2018年 8月 24日
应用手册 Understanding MSP430 Flash Data Retention (Rev. A) PDF | HTML 2018年 8月 24日
应用手册 Mixing C and Assembler With MSP430™ MCUs (Rev. A) PDF | HTML 2018年 8月 7日
应用手册 Using the TPS3619 With MSP430 Microcontrollers (Rev. B) PDF | HTML 2018年 8月 6日
应用手册 MSP430 LFXT1 Oscillator Accuracy (Rev. A) 2018年 8月 3日
应用手册 Efficient Multiplication and Division Using MSP430 MCUs (Rev. A) 2018年 7月 18日
应用手册 CRC Implementation with MSP430 MCUs (Rev. A) 2018年 6月 21日
应用手册 Implementing An Ultra-Low-Power Keypad Interface With MSP430 MCUs (Rev. A) 2018年 5月 22日
应用手册 Random Number Generation Using MSP430™ MCUs (Rev. A) 2018年 5月 16日
应用手册 Wave Digital Filtering Using an MSP430 MCU (Rev. A) 2018年 5月 16日
应用手册 Migrating From MSP430F12x(2) to MSP430F21x2 MCUs (Rev. A) 2018年 5月 4日
应用手册 Software Coding Techniques for MSP430™ MCUs (Rev. B) 2018年 3月 14日
应用手册 MSP430 32-kHz Crystal Oscillators (Rev. D) PDF | HTML 2017年 7月 18日
应用手册 Advanced Debugging Using the Enhanced Emulation Module (EEM) With CCS v6 (Rev. F) 2016年 9月 6日
应用手册 Design Considerations When Using the MSP430 Graphics Library 2012年 10月 5日
应用手册 MSP430 32kHz 晶体振荡器 (Rev. B) 最新英语版本 (Rev.D) PDF | HTML 2012年 7月 30日
白皮书 Power Management Solutions for Ultra-Low-Power 16-Bit MSP430 MCUs (Rev. D) 2012年 3月 28日
应用手册 Powering the MSP430 from a High Voltage Input using the TPS62122 (Rev. C) 2012年 1月 12日
应用手册 1.8V – 5.5V Input, High-Efficiency DCDC Converter Reference Design for MSP430 (Rev. B) 2010年 6月 14日
应用手册 小型 DCDC 转换器参考设计 (Rev. A) 2010年 6月 14日

订购和质量

包含信息:
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息:
  • 制造厂地点
  • 封装厂地点

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