Şirket Blog About Mingjiada Electronics Supply TI MSP430F249TPMR 60KB Flash Memory, 16-Bit Ultra-Low-Power Mixed-Signal MCU

Mingjiada Electronics Supply TI MSP430F249TPMR 60KB Flash Memory, 16-Bit Ultra-Low-Power Mixed-Signal MCU

Shenzhen Mingjiada Electronics Co., Ltd. – Long-term supplier of the TI (Texas Instruments) MSP430F249TPMR 16-bit ultra-low-power microcontroller, in an LQFP-64 package, featuring 60KB Flash/2KB SRAM, a 16MHz clock speed, and an integrated 12-bit ADC and USCI interface.

I. Product Overview
The MSP430F249TPMR is a high-performance, 16-bit RISC architecture ultra-low-power mixed-signal microcontroller (Mixed-Signal MCU) from Texas Instruments’ (TI) MSP430F2xx series. The MSP430F249TPMR is housed in a 64-pin LQFP (10×10mm) package, operates at a maximum clock frequency of 16MHz, features 60KB of on-chip Flash program memory, 256B of data memory and 2KB of SRAM, and incorporates a 12-bit SAR A/D converter, an analogue comparator, two 16-bit timers (Timer_A/Timer_B), four Universal Serial Communication Interfaces (USCI, supporting UART/SPI/I²C) and a hardware multiplier.
The MSP430F249TPMR features five software-configurable low-power modes, with a standby (RAM hold) current of just 0.1µA and a wake-up time from low-power mode to active mode of less than 1µs, making it particularly suitable for battery-powered portable measurement and industrial embedded applications.

II. Specifications (MSP430F249TPMR)
Core processor: MSP430 CPU16
Core specification: 16-bit
Maximum clock frequency: 16 MHz
Programme memory capacity: 60 KB (60K × 8 + 256B) flash memory
RAM Capacity: 2KB (2K × 8)
Number of I/O Pins: 48
Data Converter: 8-channel 12-bit ADC
Operating Voltage: 1.8V to 3.6V
Operating Temperature: -40°C to +105°C
Package Type: LQFP-64 (10mm × 10mm)
Mounting Method: Surface Mount

III. Key Features of the MSP430F249TPMR
Ultra-low-power architecture: Active mode 270µA@1MHz/2.2V, Standby mode (VLO) 0.3µA, Shutdown mode (RAM hold) 0.1µA
<1µs Fast Wake-up: Calibrated Digital Controlled Oscillator (DCO) supports rapid wake-up from low-power modes
16-bit RISC + Constant Generator: High code efficiency, suitable for complex algorithm processing
Hardware Multiplier: Accelerates digital filtering and arithmetic operations
Rich Analog Peripherals: 12-bit ADC + Analog Comparator, facilitating direct connection to sensors
Dual USCI modules ×2: Simultaneously supports two UART channels + two I²C/SPI channels, facilitating multi-peripheral expansion
Wide voltage range + Brown-out detection (BOD) & Supply voltage monitoring (SVS): Adaptable to power fluctuations in industrial environments
60KB large-capacity Flash: One of the highest Flash capacities in the F2xx series, capable of accommodating complex protocol stacks

IV. Typical Application Areas
Thanks to its large Flash memory capacity, low power consumption and extensive range of analogue and digital peripherals, the MSP430F249TPMR is widely used in:
Industrial control and field instrumentation: pressure/temperature transmitters, HART protocol instruments, data acquisition modules
Smart metering: local metering and low-power control for water meters, gas meters and heat meters
Wireless Sensor Network Nodes: Main control MCUs for Sub-1GHz / ZigBee end nodes
Portable Medical Devices: Blood glucose monitors, ECG recorders, portable vital signs monitoring devices
Handheld Measurement Instruments: Digital multimeters, temperature and humidity loggers, portable test equipment
Motor Control & Actuators: BLDC commutation control, valve positioners, etc.

V. Mingjiada Electronics’ Supply Advantages for the TI MSP430F249TPMR
Mingjiada Electronics has specialised in the distribution of TI ultra-low-power MCUs for many years, focusing on the full MSP430 series, STM32, power ICs, FPGAs, image sensors and other genuine chips. We maintain substantial stock of the MSP430F249TPMR, and our core service advantages are as follows:
Genuine Quality Assurance: Genuine chips with strict supply chain control to ensure the stability and reliability of our products.
Flexible Supply Models: We support both small-batch samples and large-volume orders to meet diverse customer requirements.
Two-way Component Business: Supply of brand-new chips from stock + recovery of factory dead stock; we purchase idle TI MCUs, various integrated circuits, connectors and sensors.
Global Delivery Service: Relying on an efficient logistics system to ensure rapid product delivery.

If you require genuine TI MSP430F249TPMR components, wish to enquire about sample prices, or need a complete specification sheet, or if your factory has idle MSP430 series MCU stock requiring recycling, please visit the Mingjiada Electronics website (https://www.integrated-ic.com/) to obtain real-time stock quotations, lead time information and technical selection support.