The Texas Instruments MSP430 family of ultra-low-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 device features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The digitally controlled internal oscillators allow wake-up from low-power modes to active mode in less than 5 µs.
The MSP430C09x and MSP430L092 series are microcontroller configurations with two 16-bit timers, an ultra-low-voltage 8-bit analog-to-digital (A/D) converter, an 8-bit digital-to-analog (D/A) converter, and up to 11 I/O pins
| MSP430C091 | MSP430C092 | MSP430L092 | |
| Frequency (MHz) | 4 | 4 | 4 |
| ROM (KB) | 1 | 2 | 2 |
| SRAM (B) | 128 | 128 | 2048 |
| GPIO | 11 | 11 | 11 |
| Timers - 16-bit | 2 | 2 | 2 |
| Watchdog | Yes | Yes | Yes |
| Brown Out Reset | Yes | Yes | Yes |
| SVS | Yes | Yes | Yes |
| Comparators | Yes | Yes | Yes |
| Temp Sensor | Yes | Yes | Yes |
| ADC | 8-bit SAR | 8-bit SAR | 8-bit SAR |
| ADC Channels | 4 | 4 | 4 |
| Pin/Package | 14TSSOP | ||
| Approx. Price (US$) | 1.00 | 1ku |
| 培训内容 | 型号 | 软件/工具类型 |
| Code Composer Studio (CCStudio) 集成开发环境 (IDE) v5 | CCSTUDIO | Code Composer Studio(TM) IDE |
| MSP430 20 和 28 引脚插座目标板 | MSP-TS430PW28 | 开发电路板/EVM |
| MSP430 OTP 和 UV-EPROM 串行编程器 | MSP-PRGS430 | 开发电路板/EVM |
| MSP430 USB 调试接口 | MSP-FET430UIF | 开发电路板/EVM |
| MSP430 并行端口调试接口 | MSP-FET430PIF | 开发电路板/EVM |
| MSP430 系统内置群组程序设计器 | MSP-GANG430 | 开发电路板/EVM |
| 电容式触摸感应库 | CAPSENSELIBRARY | 特定应用库 |
| IAR 嵌入式工作平台 - 免费 4KB IDE | IAR-KICKSTART | 第三方开发环境 |