MSP430FR2032IPMR

TI's MSP430™ series of low-power microcontrollers offers a wide variety of devices, each equipped with different peripheral sets to meet the needs of various applications. This architecture, when used in conjunction with multiple low-power modes, is optimized to extend battery life in portable measurement applications. The device features a powerful 16-bit Reduced Instruction Set Computing (RISC) CPU that uses 16-bit registers and a constant generator for maximum coding efficiency. The DCO enables the device to wake up from a low-power mode and enter the operating mode in less than 10µs.

Applications

• Smoke or fire detectors
• Glass break detectors
• Industrial sensor management
• System monitors, low-power controllers
• Temperature sensors or controllers
• Data storage, data integration
• HMI controllers

Key features

• Embedded Microcontroller
• 16-bit RISC architecture up to 16MHz
• Wide supply voltage range: 3.6V to 1.8V (minimum supply voltage limited by SVS level, see SVS specifications)
• Active mode: 126μA/MHz
• Standby – LPM3.5 (with VLO): 0.4μA
• RTC counter (LPM3.5, with 32768Hz crystal): 0.77μA
• Low-Power FRAM
• Up to 15.5KB non-volatile memory
• Built-in ECC
• Configurable write protection
• Unified memory for program, constants, and storage
• Write endurance up to 10¹⁵ cycles
• Radiation-tolerant and non-magnetic
• Intelligent Digital Peripherals
• Infrared modulation logic
• Two 16-bit timers, each with 3 capture/compare registers (Timer_A3)
• One 16-bit RTC counter for counter-only use
• 16-bit CRC
• Enhanced Serial Communication
• Enhanced USCI_A (eUSCI_A): UART, IrDA, and SPI
• Enhanced USCI_B (eUSCI_B): SPI and I²C
• High-Performance Analog
• 10-channel 10-bit ADC
• 1.5V internal reference voltage
• Sample-and-hold at 200ksps
• Clock System (CS)
• On-chip 32kHz RC oscillator (REFO)
• On-chip 16MHz DCO with FLL
• ±1% accuracy at room temperature (with on-chip reference)
• On-chip ultra-low-power 10kHz oscillator (VLO)
• On-chip high-frequency modulation oscillator clock (MODCLK)
• External 32kHz crystal (XT1)
• Programmable MCLK prescaler (1 to 128)
• SMCLK derived from MCLK via programmable prescaler (1, 2, 4, or 8)
• GPIO and Pin Functions
• 60 total I/Os (64-pin package)
• 16 interrupt-capable pins (P1 and P2) for waking MCU from LPM
• All I/Os support capacitive touch
• Development Tools and Software
• Member of the free professional development environment series (see also device comparison)
• MSP430FR2033: 15KB program FRAM + 512B information FRAM + 2KB RAM
• MSP430FR2032: 8KB program FRAM + 512B information FRAM + 1KB RAM
• Package Options
• 64-pin: LQFP (PM)
• 56-pin: TSSOP (G56)
• 48-pin: TSSOP (G48)