Texas Instruments MSP430FR6977IPZR

Mfr. Part

MSP430FR6977IPZR

Manufacturer

Texas Instruments

Y-IC is a quality distributor of Texas Instruments. We supply genuine parts with reliable service, fast delivery, and expert support.

Detailed Description

16-bit ultra-low-power MSP430 FRAM microcontroller with 64KB FRAM program memory, 2KB RAM, 63 GPIO, integrated LCD segment driver, 16-channel 12-bit ADC, timers, DMA, watchdog, brown-out and power-on reset. Core runs up to 16 MHz. Operates from 1.8 to 3.6 V with an internal oscillator. 100-pin LQFP package 14 x 14 mm for surface-mount assembly. RoHS3 compliant. Series MSP430 FRAM. Category Integrated Circuits ICs, Embedded Microcontrollers.

Key Features

Core MSP430 CPUXV2 16-bit up to 16 MHz

Program memory 64KB FRAM fast low-energy writes high endurance

RAM 2KB

Analog 16-channel 12-bit ADC

Integrated LCD controller for segment displays

Peripherals DMA PWM watchdog WDT power-on reset POR brown-out reset BOR

Connectivity I2C listed as IC IrDA SPI UART USART SCI

63 general-purpose I O pins

Internal oscillator and flexible clock system

Operating temperature -40 to 85 C ambient

Mounting type surface mount

Supplier device package 100-LQFP 14 x 14 mm

RoHS3 compliant

Key Advantages

FRAM enables instant writes low energy per bit high endurance compared with Flash

Very low power consumption ideal for battery-powered and energy-harvesting designs

Integrated LCD driver reduces external components and saves board space

Wide supply range 1.8 to 3.6 V supports common battery chemistries

Rich analog and serial interfaces simplify sensor and communication tasks

Mature MSP430 ecosystem tools libraries and community support

Industrial temperature range -40 to 85 C

100-pin LQFP provides ample I O for complex systems

Packaging

Shipment type tape and reel TR for automated pick-and-place

IC package 100-pin LQFP plastic molded epoxy encapsulation with copper alloy leadframe

Body size 14 x 14 mm low-profile thickness typical around 1.4 mm

Pin pitch typically 0.5 mm for 100-LQFP

Pin count 100 total with 63 GPIO available

Orientation features pin 1 marker and corner bevel per TI mechanical drawing

Mounting surface mount compatible with standard reflow profiles

Thermal characteristics ambient operation -40 to 85 C thermal performance depends on PCB and airflow consult the datasheet for exact values

Electrical properties supply 1.8 to 3.6 V core up to 16 MHz ADC 12-bit internal oscillator FRAM 64KB RAM 2KB

Lifecycle

Status active and in production not nearing discontinuation based on the latest information

Alternatives in the same family for similar pinouts or expanded features

- MSP430FR6989 higher memory 128KB FRAM with LCD driver in large packages

- MSP430FR6979 same series with different LCD segment and memory options

- MSP430FR5969 FRAM MCU for lower pin-count low-power designs

- MSP430FR4133 integrated LCD for compact applications

For drop-in compatibility always verify pinout peripherals and timing in the datasheet

If you need exact cross references or additional equivalents contact our sales team via the Y-IC website for current recommendations

Key Application Areas

Utility and water meters with segment LCDs

Portable medical devices and diagnostics

Handheld instruments and data loggers

Building automation thermostats and control panels

Wearables and fitness trackers

Industrial sensors and human-machine interfaces

Security panels and access terminals

Battery-powered remote controls and transmitters

Datasheet

Y-IC hosts the most authoritative and up-to-date datasheet for MSP430FR6977IPZR. Download the datasheet from this page on our website for complete electrical mechanical and design details.

Request for Quotation Now

In stock quantity available 2695 units subject to change

Get a Quote on Y-IC now for best pricing and fast delivery

Learn More and download the datasheet to speed up your design

Limited Time Offer secure your allocation today and reduce lead times