illustrate

Texas Instruments' MSP430 ultra-low-power microcontroller family includes multiple devices with peripheral sets for a variety of different applications. The architecture, combined with 5 low-power modes, is optimized to implement portablemeasurement applications to extend battery life. The device has a powerful 16-bit RISC CPU, 16-bit registers, and contributes to maximum code efficiency constantly. A calibrated digitally controlled oscillator (DCO) allows wake-up from low-power mode to active mode in less than 1 microsecond.

The MSP430F23x/24x(1)/2410 series microcontrollers are configured with two built-in 16-bit timers, a fast 12-bit A/D converter (not the MSP430F24x1), a comparator, four (two on the MSP430F23x) Universal Serial Communication Interface (USCI) module, and up to 48 I/O pins.

characteristic

• 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 is also available
  • Standby mode (VLO): 0.3 μA
  • Off mode (RAM hold): 0.1 μA
• Ultra-fast wake-up from standby mode in less than 1 microsecond
• 16-bit RISC architecture with 62.5 ns instruction cycle time
• Basic clock module configuration:
  • Internal frequency up to 16 MHz
  • Internal very low power low frequency oscillator
  • 32-kHz crystal
  • Internal frequency up to 16 MHz
    4. Calibration frequency± 1%
  • Resonator
  • External digital clock source
  • External resistors
• 12-bit analog-to-digital (A/D) with internal reference converter,
  Sample-and-hold and auto-scan capabilities
• 16-bit, 3-way capture Timer_A/compare registers
• 16-bit, 7-way capture Timer_B/compare registers with shadows
• Quad Universal Serial Communication Interface (USCI)
  • USCI_A0 and USCI_A1