MSP430F2370中文资料具有 32KB 闪存、2KB SRAM、比较器、I2C/SPI/UART 和硬件乘法器的 16MHz MCU数据手册TI规格书

描述 Description

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 oscillator (DCO) allows wake-up from low-power modes to active mode in less than 1 µs. The MSP430F23x0 series is an ultra-low-power microcontroller with two built-in 16-bit timers, one universal serial communication interface (USCI), a versatile analog comparator, and 32 I/O pins.

特性 Features

• Low Supply Voltage Range: 1.8 V to 3.6 V
• Ultra-Low Power Consumption
• Active Mode: 270 µA at 1 MHz, 2.2 V
• Standby Mode: 0.7 µA
• Off Mode (RAM Retention): 0.1 µA

• Ultra-Fast Wake-Up From Standby Mode in Less Than 1 µs
• 16-Bit RISC Architecture, 62.5-ns Instruction Cycle Time
• Basic Clock Module Configurations
• Internal Frequencies up to 16 MHz With Four Calibrated Frequencies to ±1%
• Internal Very-Low-Power Low-Frequency (LF) Oscillator
• 32-kHz Crystal
• High-Frequency (HF) Crystal up to 16 MHz
• Resonator
• External Digital Clock Source
• External Resistor

• 16-Bit Timer_A With Three Capture/Compare Registers
• 16-Bit Timer_B With Three Capture/Compare Registers
• On-Chip Comparator for Analog Signal Compare Function or Slope Analog-to-Digital (A/D) Conversion
• Universal Serial Communication Interface
• Enhanced UART Supporting Auto Baudrate Detection (LIN)
• IrDA Encoder and Decoder
• Synchronous SPI
• I2C™

• Brownout Detector
• Serial Onboard Programming, No External Programming Voltage Needed, Programmable Code Protection by Security Fuse
• Bootstrap Loader
• On-Chip Emulation Module
• Family Members Include:
• MSP430F2330: 8KB + 256B Flash Memory, 1KB RAM
• MSP430F2350: 16KB + 256B Flash Memory, 2KB RAM
• MSP430F2370: 32KB + 256B Flash Memory, 2KB RAM

• Available in 40-Pin QFN Package and 49-Pin Die-Sized BGA Package
• For Complete Module Descriptions, See the MSP430x2xx Family User's Guide (SLAU144)