MSP430F5358

• Active mode (AM): All system clocks active: 295 µA/MHz at 8 MHz, 3.0 V, flash program execution (typical)
• Standby mode (LPM3): Watchdog with crystal, and supply supervisor operational, full RAM retention, fast wakeup: 2.0 µA at 2.2 V, 2.2 µA at 3.0 V (typical)
• Shutdown, real-time clock (RTC) mode (LPM3.5): Shutdown mode, active RTC with crystal: 1.1 µA at 3.0 V (typical)
• Shutdown mode (LPM4.5): 0.45 µA at 3.0 V (typical)

• Fully integrated LDO with programmable regulated core supply voltage
• Supply voltage supervision, monitoring, and brownout

• FLL control loop for frequency stabilization
• Low-power low-frequency internal clock source (VLO)
• Low-frequency trimmed internal reference source (REFO)
• 32-kHz crystals (XT1)
• High-frequency crystals up to 32 MHz (XT2)

• USCI_A0, USCI_A1, and USCI_A2 each support:
  • Enhanced UART with automatic baud-rate detection
  • IrDA encoder and decoder
  • Synchronous SPI
• USCI_B0, USCI_B1, and USCI_B2 each support:
  • I²C
  • Synchronous SPI

• Integrated USB-PHY
• Integrated 3.3-V and 1.8-V USB power system
• Integrated USB-PLL
• Eight input and eight output endpoints

The TI MSP family of ultra-low-power microcontrollers consists of several devices that feature 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 the device to wake up from low-power modes to active mode in 3 µs (typical).

The MSP430F665x and MSP430F565x series are microcontroller configurations with four 16-bit timers, a high-performance 12-bit ADC, three USCIs, a hardware multiplier, DMA, an RTC module with alarm capabilities, a comparator, USB 2.0, and up to 74 I/O pins.

The MSP430F645x and MSP430F535x series are microcontroller configurations with an integrated 3.3-V LDO, four 16-bit timers, a high-performance 12-bit ADC, three USCIs, a hardware multiplier, DMA, an RTC module with alarm capabilities, a comparator, and up to 74 I/O pins.

For complete module descriptions, see the MSP430F5xx and MSP430F6xx Family User’s Guide.