EmbeddedRelated.com
    Parts   Microcontrollers    MSP430F2619TPM
MSP430F2619TPM

TIMSP430F2619TPM

Texas Instruments
MSP430 CPU16 MSP430F2xx Microcontroller IC 16-Bit 16MHz 120KB (120K x 8 + 256B) FLASH 64-LQFP (10x10)
Active637 in stock
Datasheet Digi-Key Compare Prices

Overview

The MSP430F2619TPM is a 16-bit RISC-based microcontroller from Texas Instruments featuring 120KB of Flash and 4KB of RAM. It is designed for ultra-low-power applications, offering quick wake-up times of less than 1 microsecond and a variety of integrated analog peripherals including a 12-bit ADC and dual 12-bit DACs. This device is particularly effective in battery-powered instrumentation and industrial sensing where high-resolution signal conversion is required within a tight power budget.

Why Choose This Part

The primary advantage is the ultra-low-power architecture that maintains 0.1 uA shutdown current and fast 1 microsecond wake-up from standby. It provides a high-density memory configuration of 120KB Flash in a 64-LQFP package, offering more headroom for complex firmware than standard low-power MCUs. Additionally, the inclusion of a three-channel DMA and shadow-register timers enables efficient peripheral management without constant CPU intervention.

Applications

Battery-Powered Industrial Sensors
Utilizes the 0.5 uA standby current and 12-bit ADC for long-term monitoring in remote sensing nodes.
Portable Medical Instrumentation
Leverages the integrated dual 12-bit DACs and low-power modes for handheld diagnostic tools.
Flow Metering
High-efficiency 16-bit RISC core and multiple timers handle complex pulse counting and data logging with minimal energy consumption.
Analog Signal Conditioning
The combination of an on-chip comparator, 12-bit ADC, and 12-bit DACs allows for sophisticated local signal processing without external converters.

Key Specifications

Speed 16MHz
RAM Size 4K x 8
Core Size 16-Bit
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Connectivity I2C, IrDA, LINbus, SCI, SPI, UART/USART
Mounting Type Surface Mount
Number of I/O 48
Core Processor MSP430 CPU16
Package / Case 64-LQFP
Data Converters A/D 8x12b; D/A 2x12b
Oscillator Type Internal
Program Memory Size 120KB (120K x 8 + 256B)
Program Memory Type FLASH
Operating Temperature -40degC ~ 105degC (TA)
Supplier Device Package 64-LQFP (10x10)
Voltage - Supply (Vcc/Vdd) 1.8V ~ 3.6V

Getting Started

Developers should use the MSP-FET Flash Emulation Tool for hardware debugging and programming via the JTAG or Spy-Bi-Wire interface. Software development is primarily supported through Code Composer Studio (CCS) or IAR Embedded Workbench, utilizing the MSP430Ware driver library to configure the ADC, DAC, and DMA modules. For rapid prototyping, the MSP-TS430PM64 target socket board allows for easy access to all 48 I/O pins.

Also Consider

MSP430FR5994 TITexas Instruments - Offers 256KB of non-volatile FRAM and a Low-Energy Accelerator (LEA) for significantly faster signal processing at lower power.
MSP430F5529 TITexas Instruments - Provides integrated USB 2.0 support and more flexible clocking options for applications requiring PC connectivity.

Categories

Microcontrollers Microcontrollers > Texas Instruments Wearables & Medical > Ultra-Low Power MCUs