The MSP430FR2433 is an ultra-low-power MSP430FRx FRAM-based microcontroller (MCU). MSP ultra-low-power microcontrollers from TI offer the lowest power consumption and the perfect mix of integrated peripherals for a wide range of low-power and portable applications. These MCUs are ideal in applications where the majority of the microcontroller life is spent in standby. The latest addition to this family is the series of MSP430FRx FRAM-based MCUs, which offer extended data logging and security capabilities. The MSP430FR2433 offers the small VQFN package (4 mm × 4 mm) in the FRAM microcontroller portfolio, combined with a variety of integrated peripherals and ultra-low power consumption.
●TIs MSP430 ultra-low-power (ULP) FRAM microcontroller platform combines uniquely embedded FRAM and a holistic ultra-low-power system architecture, allowing system designers to increase performance while lowering energy consumption. FRAM technology combines the low-energy fast writes, flexibility, and endurance of RAM with the nonvolatility of flash.
● Embedded Microcontroller
● 16-Bit RISC Architecture
● Clock Supports Frequencies up to 16 MHz
● Wide Supply Voltage Range From 1.8 V to 3.6 V (1)
● Optimized Ultra-Low-Power Modes
● Active Mode: 126 µA/MHz (Typical)
● Standby: <1 µA With VLO
● LPM3.5 Real-Time Clock (RTC) Counter With 32768-Hz Crystal: 730 nA (Typical)
● Shutdown (LPM4.5): 16 nA (Typical)
● Low-Power Ferroelectric RAM (FRAM)
● Up to 15.5KB of Nonvolatile Memory
● Built-In Error Correction Code (ECC)
● Configurable Write Protection
● Unified Memory of Program, Constants, and Storage
● 1015 Write Cycle Endurance
● Radiation Resistant and Nonmagnetic
● High FRAM-to-SRAM Ratio, up to 4:1
● Intelligent Digital Peripherals
● Four 16-Bit Timers
● Two Timers With Three Capture/Compare Registers Each (Timer_A3)
● Two Timers With Two Capture/Compare Registers Each (Timer_A2)
● One 16-Bit Counter-Only RTC
● 16-Bit Cyclic Redundancy Check (CRC)
● Enhanced Serial Communications
● Two Enhanced Universal Serial Communication Interfaces (eUSCI_A) Support UART, IrDA, and SPI
● One eUSCI (eUSCI_B) Supports SPI and I2C
● High-Performance Analog
● 8-Channel 10-Bit Analog-to-Digital Converter (ADC)
● Internal 1.5-V Reference
● Sample-and-Hold 200 ksps
● Clock System (CS)
● On-Chip 32-kHz RC Oscillator (REFO)
● On-Chip 16-MHz Digitally Controlled Oscillator (DCO) With Frequency-Locked Loop (FLL)
● ±1% Accuracy With On-Chip Reference at Room Temperature
● On-Chip Very Low-Frequency 10-kHz Oscillator (VLO)
● On-Chip High-Frequency Modulation Oscillator (MODOSC)
● External 32-kHz Crystal Oscillator (LFXT)
● Programmable MCLK Prescalar of 1 to 128
● SMCLK Derived from MCLK With Programmable Prescalar of 1, 2, 4, or 8
● General Input/Output and Pin Functionality
● Total of 19 I/Os on VQFN-24 Package
● 16 Interrupt Pins (P1 and P2) Can Wake MCU From Low-Power Modes
● Development Tools and Software
● Free Professional Development Environments
● Development Kit (MSP-TS430RGE24A)
● Family Member (Also See Device Comparison)
● MSP430FR2433: 15KB of Program FRAM + 512B of Information FRAM + 4KB of RAM
● Package Options
● 24-Pin: VQFN (RGE)
● 24-Pin: DSBGA (YQW)
● For Complete Module Descriptions, See the _MSP430FR4xx and MSP430FR2xx Family Users Guide_
●(1)Minimum supply voltage is restricted by SVS levels (see VSVSH- and VSVSH+ in PMM, SVS and BOR).
●All trademarks are the property of their respective owners.
