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MSP430FG4619IPZR

TIMSP430FG4619IPZR

Texas Instruments
MSP430 CPUX MSP430x4xx Microcontroller IC 16-Bit 8MHz 120KB (120K x 8 + 256B) FLASH 100-LQFP (14x14)
NRND1,994 in stock
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Overview

The MSP430FG4619IPZR is a 16-bit ultra-low-power microcontroller featuring an integrated analog signal chain and an LCD driver capable of managing up to 160 segments. It is built on the MSP430X RISC architecture with 120KB of Flash and 4KB of RAM, specifically designed for portable medical and industrial measurement devices. The inclusion of three configurable operational amplifiers and a 12-bit ADC allows for direct interfacing with sensors without external conditioning circuitry.

Why Choose This Part

This MCU excels in mixed-signal efficiency by integrating three operational amplifiers and dual 12-bit DACs, reducing PCB footprint and BOM cost for precision analog designs. Its power management is highly efficient, drawing as little as 1.3uA in standby mode while providing a fast wakeup to active mode in under 6 microseconds.

Applications

Handheld Medical Meters
Utilizes the integrated op-amps and 12-bit DACs for electrochemical glucose testing or pulse oximetry.
Industrial Flow Meters
Employs the 12-bit ADC and DMA controller to process sensor data while maintaining low power consumption.
Portable Gas Detectors
Leverages the ultra-low power modes and internal comparator for continuous safety monitoring with extended battery life.
Digital Utility Meters
Uses the 160-segment LCD driver and RTC functionality for dedicated utility usage displays.

Key Specifications

Speed 8MHz
RAM Size 4K x 8
Core Size 16-Bit
Peripherals Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Connectivity I2C, IrDA, LINbus, SCI, SPI, UART/USART
Mounting Type Surface Mount
Number of I/O 80
Core Processor MSP430 CPUX
Package / Case 100-LQFP
Data Converters A/D 12x12b; D/A 2x12b
Oscillator Type Internal
Program Memory Size 120KB (120K x 8 + 256B)
Program Memory Type FLASH
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 100-LQFP (14x14)
Voltage - Supply (Vcc/Vdd) 1.8V ~ 3.6V

Getting Started

To begin development, use the Code Composer Studio (CCS) or IAR Embedded Workbench IDEs with an MSP-FET Flash Emulation Tool for debugging. For hardware prototyping, the MSP-TS430PZ100 target socket board provides access to the 100-pin LQFP signals and JTAG interface.

Also Consider

MSP430FR5994IPNR TITexas Instruments - Offers 256KB of FRAM and a specialized LEA accelerator for faster signal processing at lower power.

Categories

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