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MSP430F437

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具有 32KB 闪存、1KB SRAM、12 位 ADC、比较器、SPI/UART 和 160 段 LCD 的 8MHz MCU

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用户指南
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MSP430F437

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产品详情

CPU MSP430 Frequency (MHz) 8 Flash memory (kByte) 32 RAM (kByte) 1 ADC type 12-bit SAR Features LCD UART 1 Number of ADC channels 8 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) 32 Number of GPIOs 48 Number of I2Cs 0 Security Secure debug
CPU MSP430 Frequency (MHz) 8 Flash memory (kByte) 32 RAM (kByte) 1 ADC type 12-bit SAR Features LCD UART 1 Number of ADC channels 8 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) 32 Number of GPIOs 48 Number of I2Cs 0 Security Secure debug
LQFP (PN) 80 196 mm² 14 x 14 LQFP (PZ) 100 256 mm² 16 x 16
  • Low Supply-Voltage Range, 1.8 V to 3.6 V
  • Ultralow-Power Consumption:
    • Active Mode: 280 µA at 1 MHz, 2.2 V
    • Standby Mode: 1.1 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
  • 12-Bit A/D Converter With Internal Reference, Sample-and-Hold and
    Autoscan Feature
  • 16-Bit Timer_B With Three(1) or Seven(2) Capture/Compare-With-Shadow Registers
  • 16-Bit Timer_A With Three Capture/Compare Registers
  • On-Chip Comparator
  • Serial Communication Interface (USART), Select Asynchronous UART or
    Synchronous SPI by Software:
    • Two USARTs (USART0, USART1)(1)
    • One USART (USART0)(2)
  • Brownout Detector
  • Supply Voltage Supervisor/Monitor With Programmable Level Detection
  • Serial Onboard Programming, No External Programming Voltage Needed
    Programmable Code Protection by Security Fuse
  • Integrated LCD Driver for up to 160 Segments
  • Bootstrap Loader
  • Family Members Include:
    • MSP430F435, MSP430F4351(3):
      • 16KB+256B Flash Memory
      • 512B RAM
    • MSP430F436, MSP430F4361(3):
      • 24KB+256B Flash Memory
      • 1KB RAM
    • MSP430F437, MSP430F4371(3):
      • 32KB+256B Flash Memory
      • 1KB RAM
    • MSP430F447:
      • 32KB+256B Flash Memory
      • 1KB RAM
    • MSP430F448, MSP430F4481(3):
      • 48KB+256B Flash Memory
      • 2KB RAM
    • MSP430F449, MSP430F4491(3):
      • 60KB+256B Flash Memory
      • 2KB RAM
  • For Complete Module Descriptions, See The MSP430x4xx Family User’s Guide, Literature Number SLAU056

(1) MSP430F43x, and MSP430F43x1 devices
(2) MSP430F44x, and MSP430F44x1 devices
(3) The MSP430F43x1 and MSP430F44x1 devices are identical to the MSP430F43x and MSP430F44x devices, respectively – with the exception that the ADC12 module is not implemented.
  • Low Supply-Voltage Range, 1.8 V to 3.6 V
  • Ultralow-Power Consumption:
    • Active Mode: 280 µA at 1 MHz, 2.2 V
    • Standby Mode: 1.1 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
  • 12-Bit A/D Converter With Internal Reference, Sample-and-Hold and
    Autoscan Feature
  • 16-Bit Timer_B With Three(1) or Seven(2) Capture/Compare-With-Shadow Registers
  • 16-Bit Timer_A With Three Capture/Compare Registers
  • On-Chip Comparator
  • Serial Communication Interface (USART), Select Asynchronous UART or
    Synchronous SPI by Software:
    • Two USARTs (USART0, USART1)(1)
    • One USART (USART0)(2)
  • Brownout Detector
  • Supply Voltage Supervisor/Monitor With Programmable Level Detection
  • Serial Onboard Programming, No External Programming Voltage Needed
    Programmable Code Protection by Security Fuse
  • Integrated LCD Driver for up to 160 Segments
  • Bootstrap Loader
  • Family Members Include:
    • MSP430F435, MSP430F4351(3):
      • 16KB+256B Flash Memory
      • 512B RAM
    • MSP430F436, MSP430F4361(3):
      • 24KB+256B Flash Memory
      • 1KB RAM
    • MSP430F437, MSP430F4371(3):
      • 32KB+256B Flash Memory
      • 1KB RAM
    • MSP430F447:
      • 32KB+256B Flash Memory
      • 1KB RAM
    • MSP430F448, MSP430F4481(3):
      • 48KB+256B Flash Memory
      • 2KB RAM
    • MSP430F449, MSP430F4491(3):
      • 60KB+256B Flash Memory
      • 2KB RAM
  • For Complete Module Descriptions, See The MSP430x4xx Family User’s Guide, Literature Number SLAU056

(1) MSP430F43x, and MSP430F43x1 devices
(2) MSP430F44x, and MSP430F44x1 devices
(3) The MSP430F43x1 and MSP430F44x1 devices are identical to the MSP430F43x and MSP430F44x devices, respectively – with the exception that the ADC12 module is not implemented.

The Texas Instruments MSP430 family of ultralow power microcontrollers consists 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 devices feature a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than
6 µs.

The MSP430x43x(1) and the MSP430x44x(1) series are microcontroller configurations with two built-in 16-bit timers, a fast 12-bit A/D converter (not implemented on the MSP430F43x1 and MSP430F44x1 devices), one or two universal serial synchronous/asynchronous communication interfaces (USART), 48 I/O pins, and a liquid crystal driver (LCD) with up to 160 segments.

Typical applications include sensor systems that capture analog signals, convert them to digital values, and process and transmit the data to a host system, or process this data and display it on a LCD panel. The timers make the configurations ideal for industrial control applications such as ripple counters, digital motor control, EE-meters, hand-held meters, etc. The hardware multiplier enhances the performance and offers a broad code and hardware-compatible family solution.

The Texas Instruments MSP430 family of ultralow power microcontrollers consists 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 devices feature a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than
6 µs.

The MSP430x43x(1) and the MSP430x44x(1) series are microcontroller configurations with two built-in 16-bit timers, a fast 12-bit A/D converter (not implemented on the MSP430F43x1 and MSP430F44x1 devices), one or two universal serial synchronous/asynchronous communication interfaces (USART), 48 I/O pins, and a liquid crystal driver (LCD) with up to 160 segments.

Typical applications include sensor systems that capture analog signals, convert them to digital values, and process and transmit the data to a host system, or process this data and display it on a LCD panel. The timers make the configurations ideal for industrial control applications such as ripple counters, digital motor control, EE-meters, hand-held meters, etc. The hardware multiplier enhances the performance and offers a broad code and hardware-compatible family solution.
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类型 标题 下载最新的英语版本 日期
* 数据表 MSP430x43x, MSP430x43x1, MSP430x44x Mixed Signal Microcontroller 数据表 (Rev. G) 2009年 10月 3日
* 勘误表 MSP430F437 Microcontroller Errata (Rev. H) PDF | HTML 2021年 6月 23日
* 用户指南 MSP430x4xx Family User's Guide (Rev. L) 2017年 12月 12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 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
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
更多文献资料 MSP430TM 开发手册_MSP430 Hands-on Training (Rev. A) 2020年 10月 20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 a Direct Thermocouple Interface With the MSP430F4xx and ADS1240 (Rev. B) 2018年 5月 29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 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 General Oversampling of MSP ADCs for Higher Resolution (Rev. A) PDF | HTML 2016年 4月 1日
应用手册 Designing With MSP430™ MCUs and Segment LCDs (Rev. A) PDF | HTML 2015年 7月 20日
应用手册 使用MSP430™ MCU 和段式LCD 进行设计 最新英语版本 (Rev.A) PDF | HTML 2015年 1月 21日
应用手册 Driving Large LCDs with LCD Peripheral of the MSP430 (Rev. A) 2013年 4月 12日
应用手册 Use of Two MSP430s to Enhance Segment Lines for Larger LCDs (Rev. A) 2013年 4月 12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

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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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