• - 交流-直流(AC-DC)控制器和稳压器
• - 直流-直流(DC-DC)控制器、转换器和稳压器
• - 电压和电流管理
• - 通讯IC
• - 驱动器
• - 热管理

• - 时钟及数据分配
• - 标准逻辑

• - 放大器和比较器
• - 模拟开关
• - 数字电位计
• - 接口
• - EMI和RFI滤波器

• - EEPROM存储器
• - 非易失性只读存储器(NVRAM)
• - SRAM存储器

说明

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 µs.

MSP430BT5190 is a microcontroller configuration with three 16-bit timers, a high performance 12-bit analog-to-digital (A/D) converter, up to four universal serial communication interfaces (USCI), hardware multiplier, DMA, real-time clock module with alarm capabilities, and up to 87 I/O pins.

特性

• Designed for Use With CC2560 TI Bluetooth® Based Solutions⁽¹⁾
• Commercially Licensed MindTree Ethermind Bluetooth Stack for MSP430
  • Bluetooth v2.1 + Enhanced Data Rate (EDR) Compliant
  • Serial Port Profile (SPP)
  • Sample Applications
• Low Supply Voltage Range: 1.8 V to 3.6 V
• Ultralow Power Consumption< ul>
• Active Mode (AM):
  All System Clocks Active
  230 µA/MHz at 8 MHz, 3.0 V, Flash Program Execution (Typical)
  110 µA/MHz at 8 MHz, 3.0 V, RAM Program Execution (Typical)
• Standby Mode (LPM3):
  Real-Time Clock With Crystal , Watchdog, and Supply Supervisor Operational,
  Full RAM Retention, Fast Wake-Up:
  1.7 µA at 2.2 V, 2.1 µA at 3.0 V (Typical)
  Low-Power Oscillator (VLO), General-Purpose Counter, Watchdog,
  and Supply Supervisor Operational, Full
  RAM Retention, Fast Wake-Up:
  1.2 µA at 3.0 V (Typical)
• Off Mode (LPM4):
  Full RAM Retention, Supply Supervisor Operational, Fast Wake-Up:
  1.2 µA at 3.0 V (Typical)
• Shutdown Mode (LPM4.5):
  0.1 µA at 3.0 V (Typical)