Texas Instruments MSP430FR5889IPMR

Mfr. Part

MSP430FR5889IPMR

Manufacturer

Luminary Micro/Texas Instruments

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Detailed Description

16-bit MSP430 family microcontroller with FRAM program memory

128KB FRAM program memory, fast writes and low power

2KB RAM (2K x 8)

16MHz MSP430 CPUXV2 core for responsive, deterministic control

64-LQFP package (10x10 mm), 48 general-purpose I/O

12-bit ADC with 12 channels for precise sensor inputs

Integrated peripherals: Brown-out detect/reset, DMA, POR, PWM, Watchdog

Serial connectivity: I2C, IrDA, SCI, SPI, UART/USART

Internal oscillator for simple, low-BOM designs

Supply voltage 1.8V to 3.6V, wide for battery-powered systems

Operating temperature -40°C to +85°C (TA)

RoHS3 compliant

Series: MSP430 FRAM

Mounting type: Surface mount

Supplier device package: 64-LQFP (10x10)

Packaged for shipment: Tape & Reel (TR)

Base product number: MSP430FR5889

Key Features

16-bit MSP430 CPUXV2 at up to 16MHz

128KB FRAM program memory for ultra-fast, low-energy writes

2KB SRAM for data handling

12-bit ADC, 12 channels for multi-sensor designs

Up to 48 GPIO pins for control and interfacing

Communication interfaces: I2C, IrDA, SCI, SPI, UART/USART

Peripherals: DMA, PWM, Brown-out detect/reset, POR, Watchdog

Internal oscillator; optional external clock compatibility

Low supply voltage range 1.8V to 3.6V

-40°C to +85°C industrial temperature range

RoHS3 compliant; lead-free

64-LQFP package for robust SMT assembly

Key Advantages

FRAM memory enables rapid writes, very low energy per bit, high endurance, and simplified data logging versus Flash

Ultra-low-power architecture reduces battery size and extends device life

Integrated analog and digital peripherals cut external component count and cost

Wide supply range fits 2-cell alkaline, Li-ion, and regulated rails

Internal oscillator shortens design time and reduces BOM

Stable performance over industrial temperature range

Mature MSP430 ecosystem and tools accelerate development

64-LQFP with 48 I/O provides rich connectivity in a compact footprint

Packaging

Type: 64-LQFP device, Surface Mount; supplied on Tape & Reel (TR) for automated assembly

Material: Molded plastic (epoxy) package, lead-free plating, RoHS3 compliant

Size: Body 10x10 mm; 64 leads on four sides

Pin configuration: 64 pins including 48 GPIO; dedicated pins for ADC inputs, timers/PWM, SPI/I2C/UART, power (VCC/GND), reset/debug; see datasheet for exact pinout

Thermal characteristics: Rated for -40°C to +85°C ambient operation; use standard PCB copper area for heat spreading; consult datasheet for thermal resistance and derating

Electrical properties: 1.8V to 3.6V supply; internal oscillator; 12-bit ADC; low-power modes available; ensure decoupling capacitors per datasheet guidelines

Lifecycle

Status: Active and in production; not nearing discontinuation based on current industry data

Recommended equivalent or alternative models (same MSP430 FRAM family, check pin-compatibility and features before use):

- MSP430FR5887 (same family, different memory/peripheral mix)

- MSP430FR5859 (FRAM-based, similar performance class)

- MSP430FR5969 (FRAM MCU, strong low-power performance)

- MSP430FR5949 (FRAM MCU with rich peripherals)

- MSP430FR5994 (FRAM MCU with higher memory and accelerator, different feature set)

If you need drop-in, pin-compatible replacements or a specific peripheral set, contact our Y-IC sales team via our website for tailored recommendations and the latest lifecycle status

Key Application Areas

Battery-powered IoT sensor nodes and data loggers

Wearables and medical portable devices

Smart meters and energy monitoring

Industrial control, building automation, and HVAC

Remote monitoring, alarms, and security systems

Consumer appliances and user-interface controllers

Low-power communication bridges and protocol converters

Datasheet

Y-IC provides the most authoritative datasheet for MSP430FR5889IPMR on our product page. For exact pin mapping, electrical characteristics, timing, and design guidelines, download the datasheet from this page now for the latest, verified information.

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