Texas Instruments MSP430F6769IPEU

Mfr. Part

MSP430F6769IPEU

Manufacturer

Texas Instruments (Luminary Micro). Y-IC is a quality distributor for Texas Instruments and we will provide you with the best products and services, backed by reliable supply and technical support.

Detailed Description

16-bit ultra-low-power MSP430 microcontroller with MSP430 CPUXV2 core, 512 KB Flash, 32 KB RAM, and rich analog and digital peripherals. Packaged in a 128-pin LQFP for surface-mount designs. Ideal for energy metering, measurement, and embedded control requiring low power and high precision. RoHS3 compliant.

Key Features

16-bit MSP430 CPUXV2 core running up to 25 MHz

Program memory 512 KB Flash

RAM 32 KB

90 GPIO pins for flexible I/O

Peripherals: brown-out detect/reset, DMA, LCD controller, POR, PWM, watchdog timer

Precision analog: 6 x 24-bit Sigma-Delta (SD24) converters for energy metering

Additional ADC: 8-channel 10-bit A/D converter

Connectivity: I2C (listed as IC), IrDA, LINbus (via UART), SPI, UART/USART

Internal oscillator for compact designs

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

Supply voltage 1.8 V to 3.6 V

Series MSP430F6xx

Supplier device package 128-LQFP (20x14)

Mounting type Surface Mount

RoHS3 Compliant

Key Advantages

Very low power consumption with MSP430 architecture and deep sleep modes

High-accuracy energy measurement using integrated 24-bit sigma-delta converters

Large Flash and RAM for complex applications and firmware updates

Extensive peripheral set reduces external components and BOM cost

Wide supply range enables battery, supercap, or regulated power designs

Strong ecosystem: TI tools, libraries, and community support

Long availability history for MSP430 family and industrial-grade reliability

128-pin package with 90 I/O provides broad expansion and sensor interfacing

Packaging

Package type 128-LQFP, supplier device package 128-LQFP (20x14)

Shipping format Tube

Material molded epoxy package with tin-plated copper leads (industry standard)

Body size approximately 20 x 14 mm as specified; confirm exact outline in datasheet

Pin count 128, typical LQFP lead pitch 0.5 mm (verify in datasheet)

Pin configuration 90 GPIO plus dedicated power, ground, and peripheral pins

Thermal characteristics rated for -40°C to +85°C ambient; detailed θJA/θJC and recommended PCB copper area are provided in the datasheet

Electrical properties supply voltage 1.8–3.6 V, core up to 25 MHz, internal oscillator, ESD and latch-up data available in the datasheet

Compliance RoHS3 Compliant

Lifecycle

Status Active and widely used in energy metering and measurement; not near discontinuation based on MSP430 family support

Alternatives and close relatives in the same MSP430F67xx/6xx family (check pin and peripheral compatibility in the datasheet before substitution):

- MSP430F6767 (lower memory/peripheral variant)

- MSP430F6768 (similar family with different feature mix)

- MSP430F6777 (more channels in metering converters)

- MSP430F6779 (higher-end variant in same metering family)

- MSP430F6749 (related MSP430F6xx with different analog resources)

If you need a verified pin-compatible cross or drop-in replacement, please contact our sales team via the Y-IC website for an updated, validated list tailored to your design

Key Application Areas

Single-phase and polyphase energy meters (residential, commercial, industrial)

Power measurement and monitoring (smart panels, sub-metering, EVSE metering)

Building automation and HVAC controllers requiring precision sensing

Industrial sensing and process control with low-power operation

Portable instrumentation and data loggers

Smart appliances and white goods with LCD display drive

Utility meters and AMI/AMR endpoints using UART/SPI/I2C communications

Datasheet

Y-IC hosts the most authoritative and up-to-date datasheet for MSP430F6769IPEU. We recommend downloading it directly from this page to get the latest electrical, timing, thermal, and pinout details, as well as design guidelines and application notes.

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