MSP430 microcontroller, 16-bit, 1.8 V, 32 KB, 25MHz, VQFN-64

Description

The TI MSP 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 the device to wake up from low-power modes to active mode in less than 5 µs.

The MSP430F5310, MSP430F5309, and MSP430F5308 devices are microcontroller configurations with a 3.3-V LDO, four 16-bit timers, a high-performance 10-bit ADC, two USCIs (1), a hardware multiplier, DMA, an RTC module with alarm capabilities, and 31 or 47 I/O pins.

Features
- Low Supply-Voltage Range: 3.6 V Down to 1.8 V
- Ultra-Low Power Consumption
- Active Mode (AM)
- All System Clocks Active
195 µA/MHz (Typical) at 8 MHz, 3 V, Flash Program Execution
115 µA/MHz (Typical) at 8 MHz, 3 V, RAM Program Execution
- Standby Mode (LPM3)
Real-Time Clock (RTC) With Crystal, Watchdog, and Supply Supervisor Operational, Full RAM Retention, Fast Wakeup:
1.9 µA (Typical) at 2.2 V,
2.1 µA (Typical) at 3 V
- Low-Power Oscillator (VLO), General-Purpose Counter, Watchdog, and Supply Supervisor Operational, Full RAM Retention, Fast Wakeup:
1.4 µA (Typical) at 3 V
- Off Mode (LPM4)
Full RAM Retention, Supply Supervisor Operational, Fast Wakeup:
1.1 µA at 3 V (Typical)
- Shutdown Mode (LPM4.5)
0.18 µA at 3 V (Typical)
- Wake up From Standby Mode in Less Than 5 µs
- 16-Bit RISC Architecture, Extended Memory, up to 25-MHz System Clock
- Flexible Power-Management System
- Fully Integrated LDO With Programmable Regulated Core Supply Voltage
- Supply Voltage Supervision, Monitoring, and Brownout
- Unified Clock System (UCS)
- FLL Control Loop for Frequency Stabilization
- Low-Power Low-Frequency Internal Clock Source (VLO)
- Low-Frequency Trimmed Internal Reference Source (REFO)
- 32-kHz Watch Crystals (XT1)
- High-Frequency Crystals up to 32 MHz (XT2)
- 16-Bit Timer TA0, Timer_A With Five Capture/Compare Registers
- 16-Bit Timer TA1, Timer_A With Three Capture/Compare Registers
- 16-Bit Timer TA2, Timer_A With Three Capture/Compare Registers
- 16-Bit Timer TB0, Timer_B With Seven Capture/Compare Shadow Registers
- Two Universal Serial Communication Interfaces (USCIs)
- USCI_A0 and USCI_A1
- Enhanced UART Supports Automatic Baud-Rate Detection
- IrDA Encoder and Decoder
- Synchronous SPI
- USCI_B0 and USCI_B1
- I2C
- Synchronous SPI
- Integrated 3.3-V Power System
- 10-Bit Analog-to-Digital Converter (ADC) With Window Comparator
- Comparator
- Hardware Multiplier Supports 32-Bit Operations
- Serial Onboard Programming, No External Programming Voltage Needed
- 3-Channel Internal DMA
- Basic Timer With RTC Feature