MSP430FR4133IPM

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1. Description

The MSP430FR4133IPM Ultra Low Power (ULP) microcontroller family supports low-cost LCD applications that benefit from an integrated 10-bit ADC, such as remote controls, thermostats, smart meters, blood glucose monitors, and blood pressure monitors. The MCU has a powerful 16-bit RISC CPU, 16-bit registers and constant generator, which helps to achieve maximum code efficiency. The digitally controlled oscillator (DCO) allows the device to wake up from a low-power mode to an active mode in less than 10 µs. This architecture, combined with a wide range of low-power modes, is optimized to achieve longer battery life in portable measurement applications. The MSP430™ FRAM microcontroller platform combines a unique embedded ferroelectric random access Memory (FRAM) and overall ultra-low power system architecture, allowing system designers to increase Reduce energy consumption while performing performance. FRAM technology combines low energy consumption and fast writing, The flexibility and endurance of RAM and the non-volatile behavior of flash memory. MSP430FR41x MCU is supported by a wide hardware and software ecosystem, refer to Design and code examples, let your design start quickly. Development kit for MSP430FR41xx Includes MSP-EXP430FR4133 LaunchPad™ development kit and MSP-TS430PM64D 64-pin target development board.

2. Features 

    1. Embedded microcontroller

        – 16-bit RISC architecture up to 16 MHz

        – Wide supply voltage range from 3.6 V down to 1.8 V (minimum supply voltage is restricted by SVS levels, see the SVS specifications)

    2. Optimized low-power modes (at 3 V)

        – Active mode: 126 µA/MHz

        – Standby mode: <1 µA with real-time clock (RTC) counter and liquid crystal display (LCD)

        – Shutdown (LPM4.5): 15 nA

    3. High-performance analog

        – 10-channel 10-bit analog-to-digital converter (ADC)

        – Internal 1.5-V reference

        – Sample-and-hold 200 ksps

        – Low-power LCD driver

        – Supports up to 4×36- or 8×32-segment LCD configuration

        – On-chip charge pump to keep LCD active in standby mode (LPM3.5)

        – Each LCD pin software configurable as SEG or COM  

        – Contrast control from 2.6 V to 3.5 V by 0.06‑V steps

    4. 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

    5. Intelligent digital peripherals

        – IR modulation logic

        – Two 16-bit timers with three capture/compare registers each (Timer_A3)

        – One 16-bit counter-only RTC counter

        – 16-bit cyclic redundancy checker (CRC)

    6. Enhanced serial communications

        – Enhanced USCI A (eUSCI_A) supports UART, IrDA, and SPI

        – Enhanced USCI B (eUSCI_B) supports SPI and I²C

    7. 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 clock (MODCLK)

        – External 32-kHz crystal oscillator (XT1)

       – Programmable MCLK prescalar of 1 to 128

       – SMCLK derived from MCLK with programmable prescalar of 1, 2, 4, or 8

    8. General input/output and pin functionality

        – 60 I/Os on 64-pin package

        – 16 interrupt pins (P1 and P2) can wake MCU from LPMs

        – All I/Os are capacitive touch I/O

    9. Development tools and software

        – Development kits (MSP-EXP430FR4133 LaunchPad™ development kit and MSP‑TS430PM64D target development board)

        – Free software ( MSP430Ware™ software)

  10. Family members (also see Device Comparison)

        – MSP430FR4133: 15KB of program FRAM + 512B of information FRAM + 2KB of RAM

        – MSP430FR4132: 8KB of program FRAM + 512B of information FRAM + 1KB of RAM

        – MSP430FR4131: 4KB of program FRAM + 512B of information FRAM + 512B of RAM

  11. Package options

        – 64 pin: LQFP (PM)

       – 56 pin: TSSOP (G56)

       – 48 pin: TSSOP (G48)

3. Applications 

    1. Remote controls

    2. Thermostats

    3. Water meters

    4. Heat meters

    5. Gas meters

    6. One-time password tokens

    7. Blood glucose monitors

    8. Blood pressure monitors

4. Pin configuration

5. Pin configuration