Specification	MSP430FG439IZCAR

Connectivity	SPI, UART/USART
Core Processor	MSP430 CPU16
Core Size	16-Bit
Data Converters [custom]	12 b
Data Converters [custom]	12, 2 channels
Mounting Type	Surface Mount
Number of I/O	48
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	113-VFBGA
Peripherals	WDT, PWM, LCD, POR, Brown-out Detect/Reset, DMA
Program Memory Size	60 KB
Program Memory Type	FLASH
RAM Size	2K x 8
Speed	8 MHz
Supplier Device Package	113-NFBGA (7x7)
Voltage - Supply (Vcc/Vdd) [Max]	3.6 V
Voltage - Supply (Vcc/Vdd) [Min]	1.8 V

MSP430FG439 Series

8 MHz MCU with 60KB Flash, 2KB SRAM, 12-bit ADC, Dual DAC, DMA, 3 OpAmp, 128 seg LCD

Part	Connectivity	Oscillator Type	Core Processor	Data Converters [custom]	Data Converters [custom]	Peripherals	Number of I/O	RAM Size	Core Size	Program Memory Size	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Speed	Program Memory Type	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Package / Case	Supplier Device Package
Texas Instruments MSP430FG439IPNR	SPI UART/USART	Internal	MSP430 CPU16	12 b	2 channels 12	Brown-out Detect/Reset DMA LCD POR PWM WDT	48	2K x 8	16-Bit	60 KB	Surface Mount	85 °C	-40 °C	8 MHz	FLASH	1.8 V	3.6 V	80-LQFP
Texas Instruments MSP430FG439IZCAT	SPI UART/USART	Internal	MSP430 CPU16	12 b	2 channels 12	Brown-out Detect/Reset DMA LCD POR PWM WDT	48	2K x 8	16-Bit	60 KB	Surface Mount	85 °C	-40 °C	8 MHz	FLASH	1.8 V	3.6 V	113-VFBGA	113-NFBGA (7x7)
Texas Instruments MSP430FG439IZCAR	SPI UART/USART	Internal	MSP430 CPU16	12 b	2 channels 12	Brown-out Detect/Reset DMA LCD POR PWM WDT	48	2K x 8	16-Bit	60 KB	Surface Mount	85 °C	-40 °C	8 MHz	FLASH	1.8 V	3.6 V	113-VFBGA	113-NFBGA (7x7)

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 8.50
	Digi-Reel®	1	$ 8.50
	Tape & Reel (TR)	2500	$ 4.64
Texas Instruments	LARGE T&R	1	$ 6.50
		100	$ 5.30
		250	$ 4.17
		1000	$ 3.54

Description

General part information

MSP430FG439 Series

The Texas Instruments MSP430™ family of ultra-low-power microcontrollers consists of several devices featuring different sets of peripherals targeted for various applications. The architecture, combined with five low-power modes, is optimized to achieve extended battery life in portable measurement applications. The device features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows the device to wake up from low-power modes to active mode in less than 6 µs.

The MSP430FG43x devices are microcontrollers with two 16-bit timers, a high-performance 12-bit ADC, dual 12-bit DACs, three configurable operational amplifiers, one universal synchronous/asynchronous communication interface, DMA, 48 I/O pins, and an LCD driver.

For complete module descriptions, see theMSP430x4xx Family User’s Guide.

Documents

Technical documentation and resources

MSP430FG439IZCAR

Deep-Dive with AI

MSP430FG439IZCAR

Deep-Dive with AI

Technical Specifications

MSP430FG439 Series

Pricing

Description

MSP430FG439 Series

Documents

Understanding MSP430 Flash Data Retention (Rev. A)

Software Coding Techniques for MSP430™ MCUs (Rev. B)

CRC Implementation with MSP430 MCUs (Rev. A)

Microcontrollers in Blood Glucose Meters (Rev. B)

Mixing C and Assembler With MSP430™ MCUs (Rev. A)

MSP430 Embedded Application Binary Interface (Rev. A)

Tiny DCDC Converter Reference Design (Rev. A)

General Oversampling of MSP ADCs for Higher Resolution (Rev. A)

A Single-Chip Pulsoximeter Design Using the MSP430 (Rev. B)

MSP430 Flash Memory Characteristics (Rev. B)

Designing With MSP430™ MCUs and Segment LCDs (Rev. A)

MSP430FG43x Mixed-Signal Microcontrollers datasheet (Rev. F)

Power Management Solutions for Ultra-Low-Power 16-Bit MSP430 MCUs (Rev. D)

Oversampling the ADC12 for Higher Resolution (Rev. A)

Programming a Flash-Based MSP430 MCU Using the JTAG Interface (Rev. H)

MSP Code Protection Features

MSP430x4xx Family User's Guide (Rev. L)

MSP430 System ESD Troubleshooting Guide

MSP430FG439 Microcontroller Errata (Rev. L)

Advanced Debugging Using the Enhanced Emulation Module (EEM) With CCS v6 (Rev. F)

ESD Diode Current Specification (Rev. B)

Migration Guide From MSP430 MCUs to MSPM0 MCUs (Rev. A)

Heart-Rate and EKG Monitor Using the MSP430FG439 (Rev. B)

Efficient Multiplication and Division Using MSP430 MCUs (Rev. A)

MSP430 MCUs Development Guide Book (Rev. A)

MSP430 32-kHz Crystal Oscillators (Rev. D)

MSP430FG439 Series