Texas Instruments MSP430A023IPMR

Mfr. Part

MSP430A023IPMR

Manufacturer

Luminary Micro/Texas Instruments

Y-IC is a quality distributor of Texas Instruments. We deliver genuine TI products, fast logistics, and responsive technical support to help you get the best performance and reliability.

Detailed Description

16-bit MSP430 microcontroller with 8KB Flash and 256B RAM in a 64-LQFP (10x10 mm) package. Runs up to 8 MHz, operates from 1.8V to 3.6V, and supports -40°C to +85°C ambient. Includes LCD driver, slope A/D, timers/PWM, watchdog, POR/BOR. 48 programmable I/O. Tape & Reel shipping. RoHS3 compliant. Series: MSP430x4xx. Base device: MSP430A023.

Key Features

Core: MSP430 16-bit RISC, up to 8 MHz

Program memory: 8KB Flash (8K x 8 + 256B)

RAM: 256 x 8 (256 bytes)

I/O: 48 lines for flexible interfacing

Peripherals: LCD driver, PWM, watchdog timer (WDT), power-on reset (POR), brown-out detect/reset (BOR)

Data converters: slope A/D for simple analog measurements

Oscillator: internal clock source (DCO)

Supply voltage: 1.8V to 3.6V

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

Package: 64-LQFP (10x10 mm), Surface Mount, Supplier Device Package: 64-LQFP (10x10)

Compliance: RoHS3 compliant

Series: MSP430x4xx

Shipping: Tape & Reel (TR)

Key Advantages

Ultra-low power MSP430 architecture for long battery life

Integrated LCD driver reduces external components and BOM cost

Simple, robust slope A/D for basic sensing without complex ADC hardware

Wide supply range and industrial temperature for flexible system design

Rich timer/PWM and watchdog features for reliable control and power management

Mature ecosystem: proven tools, libraries, and community support

Compact 64-LQFP footprint with high pin count for complex interfaces

Easy clocking with internal oscillator for quick startup

Packaging

Type: Low-Profile Quad Flat Package (LQFP), 64 pins

Material: Molded epoxy package body with copper alloy leadframe; lead-free matte-tin plating; RoHS3 compliant

Size: 10 mm x 10 mm body; low-profile height; standard 64-LQFP lead pitch (typical 0.5 mm)

Mounting: Surface-mount (SMT), JEDEC-standard outline

Pin configuration: 64 leads arranged on four sides; 48 user I/O; remaining pins for power, ground, clock, LCD segments, and control

Thermal characteristics: Designed for low-power operation; suitable for -40°C to +85°C ambient; thermal performance depends on PCB copper area and airflow—use solid ground planes and thermal relief where possible

Electrical properties: 1.8V–3.6V supply; internal oscillator; low inductance leadframe suitable for fast GPIO and clean LCD drive; follow datasheet for decoupling (place 0.1 µF caps near each VCC), ESD handling, and I/O current limits

Shipping format: Tape & Reel (TR) for automated assembly

Lifecycle

Status: MSP430x4xx family is mature and widely deployed. Many variants remain in production. As with any long-lived family, availability can vary by sub-model. Contact Y-IC for the latest lifecycle confirmation and last-time-buy guidance if needed.

Equivalents/alternatives (verify pinout and features):

- Same family, similar LCD and low-power MCU: MSP430F413, MSP430F415, MSP430F417

- Higher memory or feature variants in MSP430x4xx: MSP430F423, MSP430F425, MSP430F427, MSP430F435, MSP430F436, MSP430F437

- Newer FRAM-based with LCD driver (for enhanced endurance): MSP430FR4131, MSP430FR4132, MSP430FR4133

- If exact pin-for-pin compatibility is required, consult our sales team for precise cross-references and migration notes

If you need a direct drop-in or a confirmed active replacement and do not see it listed, please contact our sales team via the Y-IC website for tailored support

Key Application Areas

Battery-powered handhelds with LCD displays

Portable meters and instrumentation

Home appliances and user interfaces with segment LCDs

Building automation and thermostats

Industrial monitors, data loggers, and control panels

Medical portable devices and wellness trackers

Simple sensing nodes using slope A/D (temperature, light, resistive sensors)

Educational and prototype platforms requiring low power and easy development

Datasheet

Y-IC hosts the most authoritative datasheet for MSP430A023IPMR on our product page. For complete electrical specs, pin maps, timing, and design guidelines, download the datasheet now directly from this page.

Request for Quotation Now

In stock and ready to ship (current available quantity: 2565). Get a Quote on Y-IC today for competitive pricing and fast delivery. Learn More about technical fit and alternatives with our expert team. Limited Time Offer on selected volumes—act now to secure supply.