MSP430F2274IDAR

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 five low-power modes, is optimized to extend battery life in portable measurement applications. The device has a powerful 16-bit RISC CPU, 16-bit registers, and contributes to maximum code efficiency constantly. A digitally controlled oscillator (DCO) allows wake-up from a low-power mode in aggressive mode in less than 1 microsecond.

The MSP430F22xx family of ultra-low-power mixed-signal microcontrollers features two built-in 16-bit timers, a universal serial communication interface, a 10-bit A/D converter with an integrated reference and data transfer controller (DTC) converter, two general-purpose operational amplifiers in the MSP430F22x4 device and 32 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: 0.7μ
  • 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 frequency to calibrate four % plusm; 1％
  • Internal very low power low frequency oscillator
  • 32-kHz crystal
  • High frequency (HF) crystals up to 16 MHz
  • Resonator
  • External digital clock source
  • External resistors
• 16-bit, 3-way capture Timer_A/compare registers
• 16-bit 3-way capture Timer_B/compare registers
• Universal serial communication interface
  • Enhanced UART supports automatic baud rate detection (forest)
  • IrDA encoder and decoder