• - 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 series is a ultra low-power microcontroller family consisting of several devices which features different sets of modules targeted to various applications. The controller is designed to be battery operated for an extended application lifetime. With the 16-bit RISC architecture, 16 integrated registers on the CPU, and the constant generator, the MSP430 achieves maximum code efficiency. The digital-controlled oscillator, together with the frequency lock loop (FLL), provides a fast wake up from a low-power mode to an active mode in less than 6 us. The MSP430x33x series micro-controllers have built in hardware multiplication and communication capability using asynchronous (UART) and synchronous protocols.

特性

• Low Supply Voltage Range 2.5 V - 5.5 V
• Low Operation Current, 400 uA at 1 MHz,
  3 V
• Ultra-Low Power Consumption (Standby Mode Down to 0.1 uA)
• Five Power-Saving Modes
• Wake Up from Standby Mode in 6 uS
• 16-Bit RISC Architecture, 300 ns Instruction Cycle Time
• Single Common 32 kHz Crystal, Internal System Clock up to 3.8 MHz
• Integrated LCD Driver for up to 120 Segments
• Integrated Hardware Multiplier Performs Signed, Unsigned, and MAC Operations for Operands Up to 16 X 16 Bits
• Serial Communication Interface (USART), Select Asynchronous UART or Synchronous SPI by Software
• Slope A/D Converter Using External Components
• 16-Bit Timer With Five Capture/Compare Registers
• Programmable Code Protection by Security Fuse
• Family Members Include:
  MSP430C336 - 24 KB ROM, 1 KB RAM
  MSP430C337 - 32 KB ROM, 1 KB RAM
  MSP430P337 - 32 KB OTP, 1 KB RAM
• EPROM Version Available for Prototyping: PMS430E337
• Serial On-Board Programming
• Available in 100 Pin Quad Flat-Pack (QFP) Package, 100 Pin Ceramic Quad Flat-Pack (CFP) package (EPROM Version)