Texas Instruments MSP430G2553 | Demoboard TIDA-00475

Beschreibung

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 MSP430G2x13 and MSP430G2x53 series are ultra-low-power mixed signal microcontrollers with built-in 16-bit timers, up to 24 I/O capacitive-touch enabled pins, a versatile analog comparator, and built-in communication capability using the universal serial communication interface. In addition the MSP430G2x53 family members have a 10-bit analog-to-digital (A/D) converter. For configuration details see .

Typical applications include low-cost sensor systems that capture analog signals, convert them to digital values, and then process the data for display or for transmission to a host system.

Eigenschaften

• Low Supply-Voltage Range: 1.8 V to 3.6 V

• Ultra-Low Power Consumption Active Mode: 230 µA at 1 MHz, 2.2 V

• Standby Mode: 0.5 µA

• Off Mode (RAM Retention): 0.1 µA

• Five Power-Saving Modes

• 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 Frequency

• Internal Very-Low-Power Low-Frequency (LF) Oscillator

• 32-kHz Crystal

• External Digital Clock Source

• Two 16-Bit Timer_A With Three Capture/Compare Registers

• Up to 24 Capacitive-Touch Enabled I/O Pins

• Universal Serial Communication Interface (USCI) Enhanced UART Supporting Auto Baudrate Detection (LIN)

• IrDA Encoder and Decoder

• Synchronous SPI

• I2C™

• On-Chip Comparator for Analog Signal Compare Function or Slope Analog-to-Digital (A/D) Conversion

• 10-Bit 200-ksps Analog-to-Digital (A/D) Converter With Internal Reference, Sample-and-Hold, and Autoscan

• Brownout Detector

• Serial Onboard Programming, No External Programming Voltage Needed, Programmable Code Protection by Security Fuse

• On-Chip Emulation Logic With Spy-Bi-Wire Interface

• Package Options TSSOP: 20 Pin, 28 Pin

• PDIP: 20 Pin

• QFN: 32 Pin

Typische Anwendungen

• Battery-Powered Power Tools
• Battery-Powered Garden Tools

Weiterführende Informationen

• Datenblatt
• Produktseite des IC-Herstellers