MSP430F5521 MSP430F551x、MSP430F552x 混合信号微处理器

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 extensive 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 oscillator (DCO) allows wake-up from low-power modes to active mode in less than 5 µ.

The MSP430F5529, MSP430F5527, MSP430F5525, and MSP430F5521 are microcontroller configurations with integrated USB and PHY supporting USB 2.0, four 16-bit timers, a high-performance 12-bit analog-to-digital converter (ADC), two universal serial communication interfaces (USCI), hardware multiplier, DMA, real-time clock module with alarm capabilities, and 63 I/O pins.

MSP430F5514 MSP430F5515 MSP430F5517 MSP430F5519 MSP430F5521 MSP430F5522 MSP430F5524 MSP430F5525 MSP430F5526 MSP430F5527 MSP430F5528 MSP430F5529
Frequency (MHz) 25     25     25     25     25     25     25     25     25     25     25     25    
Flash (KB) 64     64     96     128     32     32     64     64     96     96     128     128    
SRAM (B) 4096     4096     6144     8192     6144     8192     4096     4096     6144     6144     8192     8192    
GPIO 47     63     63     63     63     47     47     63     47     63     47     63    
Timers - 16-bit 4     4     4     4     4     4     4     4     4     4     4     4    
Watchdog Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes    
Real-Time Clock Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes    
Brown Out Reset Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes    
SVS Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes    
USB Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes    
USCI_A (UART/LIN/IrDA/SPI) 2     2     2     2     2     2     2     2     2     2     2     2    
USCI_B (I2C & SPI) 2     2     2     2     2     2     2     2     2     2     2     2    
DMA Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes    
Multiplier 32x32     32x32     32x32     32x32     32x32     32x32     32x32     32x32     32x32     32x32     32x32     32x32    
Comparators Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes    
Temp Sensor         Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes    
ADC         12-bit SAR     12-bit SAR     12-bit SAR     12-bit SAR     12-bit SAR     12-bit SAR     12-bit SAR     12-bit SAR    
ADC Channels         16     16     16     16     16     16     16     16    
Pin/Package 64VQFN, 80BGA MICROSTAR JUNIOR     80LQFP     80LQFP     80LQFP     80LQFP     64VQFN, 80BGA MICROSTAR JUNIOR     64VQFN, 80BGA MICROSTAR JUNIOR     80LQFP     64VQFN, 80BGA MICROSTAR JUNIOR     80LQFP     64VQFN, 80BGA MICROSTAR JUNIOR     80LQFP    
Approx. Price (US$) 3.55 | 1ku     3.35 | 1ku     3.75 | 1ku     3.90 | 1ku     3.35 | 1ku     3.40 | 1ku     3.55 | 1ku     3.70 | 1ku     3.80 | 1ku     3.90 | 1ku     3.95 | 1ku     4.00 | 1ku
MSP430F5521 特性
MSP430F5521 芯片订购指南
器件 状态 温度 价格 封装 | 引脚 封装数量 | 封装载体 丝印标记
MSP430F5521IPN ACTIVE -40 to 85 3.35 | 1ku LQFP (PN) | 80 119  
MSP430F5521IPNR ACTIVE -40 to 85 3.35 | 1ku LQFP (PN) | 80 1000 | LARGE T&R  
MSP430F5521 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
MSP430F5521IPN Green (RoHS & no Sb/Br)   CU NIPDAU   Level-3-260C-168 HR MSP430F5521IPN MSP430F5521IPN
MSP430F5521IPNR Green (RoHS & no Sb/Br)   CU NIPDAU   Level-3-260C-168 HR MSP430F5521IPNR MSP430F5521IPNR
MSP430F5521 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
MSP430F5521 应用技术支持与电子电路设计开发资源下载
  1. MSP430F5521 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