MSP430F1222 16 位超低功耗微控制器,具有 4kB 闪存、256B RAM、10 位 ADC 和 USART

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 MSP430x11x2 and MSP430x12x2 series are ultralow-power mixed signal microcontrollers with a built-in 16-bit timer, 10-bit A/D converter with integrated reference and data transfer controller (DTC) and fourteen or twenty-two I/O pins

MSP430F1222
Frequency (MHz) 8    
Flash (KB) 4    
SRAM (B) 256    
GPIO 22    
Timers - 16-bit 1    
Watchdog Yes    
Brown Out Reset Yes    
USART 1    
Temp Sensor Yes    
ADC 10-bit SAR    
ADC Channels 8
MSP430F1222 特性
MSP430F1222 芯片订购指南
器件 状态 温度 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
MSP430F1222IDW ACTIVE -40 to 85 1.80 | 1ku SOIC (DW) | 20 25  
MSP430F1222IDWR ACTIVE -40 to 85 1.80 | 1ku SOIC (DW) | 20 2000 | LARGE T&R  
MSP430F1222IPW ACTIVE -40 to 85 1.80 | 1ku TSSOP (PW) | 20 70  
MSP430F1222IPWR ACTIVE -40 to 85 1.80 | 1ku TSSOP (PW) | 20 2000 | LARGE T&R  
MSP430F1222IRHBR ACTIVE -40 to 85 1.80 | 1ku QFN (RHB) | 32 3000 | LARGE T&R  
MSP430F1222IRHBT ACTIVE   1.85 | 1ku QFN (RHB) | 32 250 | LARGE T&R  
MSP430F1222 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
MSP430F1222IDW Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM MSP430F1222IDW MSP430F1222IDW
MSP430F1222IDWR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM MSP430F1222IDWR MSP430F1222IDWR
MSP430F1222IPW Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM MSP430F1222IPW MSP430F1222IPW
MSP430F1222IPWR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM MSP430F1222IPWR MSP430F1222IPWR
MSP430F1222IRHBR Green (RoHS & no Sb/Br)   CU NIPDAU   Level-2-260C-1 YEAR MSP430F1222IRHBR MSP430F1222IRHBR
MSP430F1222IRHBT Green (RoHS & no Sb/Br)   CU NIPDAU   Level-2-260C-1 YEAR MSP430F1222IRHBT MSP430F1222IRHBT
MSP430F1222 工具与软件
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
MSP430F1222 应用技术支持与电子电路设计开发资源下载
  1. MSP430F1222 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器MSP430 超低功耗微控制器选型与价格 . xls