Integrated Circuits (ICs)

MSP430F439IPNR

Active

8 MHZ MCU WITH 60KB FLASH, 2KB SRAM, 12-BIT ADC, COMPARATOR, SPI/UART, 128 SEG LCD

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsPowering the MSP430 from a High Voltage Input using the TPS62122 (Rev. C)Tiny DCDC Converter Reference Design (Rev. A)+35

Integrated Circuits (ICs)

MSP430F439IPNR

Active

Texas Instruments

8 MHZ MCU WITH 60KB FLASH, 2KB SRAM, 12-BIT ADC, COMPARATOR, SPI/UART, 128 SEG LCD

Deep-Dive with AI

DocumentsPowering the MSP430 from a High Voltage Input using the TPS62122 (Rev. C)Tiny DCDC Converter Reference Design (Rev. A)+35

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MSP430F439IPNR

Connectivity	SPI, UART/USART
Core Processor	MSP430 CPU16
Core Size	16-Bit
Data Converters	12x12b
Mounting Type	Surface Mount
Number of I/O	48
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	80-LQFP
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
Voltage - Supply (Vcc/Vdd) [Max]	3.6 V
Voltage - Supply (Vcc/Vdd) [Min]	1.8 V

MSP430F439 Series

8 MHz MCU with 60KB Flash, 2KB SRAM, 12-bit ADC, comparator, SPI/UART, 128 seg LCD

Part	Oscillator Type	Core Processor	Program Memory Type	Core Size	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Peripherals	Connectivity	Data Converters	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Speed	Number of I/O	Program Memory Size	Mounting Type	RAM Size
Texas Instruments MSP430F439IPNR	Internal	MSP430 CPU16	FLASH	16-Bit	1.8 V	3.6 V	Brown-out Detect/Reset DMA LCD POR PWM WDT	SPI UART/USART	12x12b	85 °C	-40 °C	80-LQFP	8 MHz	48	60 KB	Surface Mount	2K x 8
Texas Instruments MSP430F439IPN	Internal	MSP430 CPU16	FLASH	16-Bit	1.8 V	3.6 V	Brown-out Detect/Reset DMA LCD POR PWM WDT	SPI UART/USART	12x12b	85 °C	-40 °C	80-LQFP	8 MHz	48	60 KB	Surface Mount	2K x 8

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	$ 11.91
	Digi-Reel®	1	$ 11.91
	Tape & Reel (TR)	1000	$ 6.76
Texas Instruments	LARGE T&R	1	$ 8.23
		100	$ 7.19
		250	$ 5.54
		1000	$ 4.96

Description

General part information

MSP430F439 Series

The Texas Instruments MSP430 family of ultralow 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 wake-up from low-power modes to active mode in less than 6µs.

The MSP430F43x series are microcontroller configurations with two 16-bit timers, a high performance 12-bit A/D converter, one universal synchronous/asynchronous communication interface (USART),DMA, 48 I/O pins, and a liquid crystal display (LCD) driver.

Typical applications for this device include analog and digital sensor systems, digital motor control, remote controls, thermostats, digital timers, hand-held meters, etc.

Documents

Technical documentation and resources

MSP430F439IPNR

Deep-Dive with AI

MSP430F439IPNR

Deep-Dive with AI

Technical Specifications

MSP430F439 Series

Pricing

Description

MSP430F439 Series

Documents

Powering the MSP430 from a High Voltage Input using the TPS62122 (Rev. C)

Tiny DCDC Converter Reference Design (Rev. A)

MSP Code Protection Features

Design Considerations When Using the MSP430 Graphics Library

Li-Ion Battery Charger Solution Using an MSP430™ MCU (Rev. B)

Understanding MSP430 Flash Data Retention (Rev. A)

MSP430 System ESD Troubleshooting Guide

MSP430 LFXT1 Oscillator Accuracy (Rev. A)

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

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

Implementing a Direct Thermocouple Interface With the MSP430F4xx and ADS1240 (Rev. B)

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

MSP430 MCUs Development Guide Book (Rev. A)

Using the TPS3619 With MSP430 Microcontrollers (Rev. B)

MSP430 Flash Memory Characteristics (Rev. B)

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

Implementing An Ultra-Low-Power Keypad Interface With MSP430 MCUs (Rev. A)

MSP430F438, MSP430F439 Mixed Signal Microcontroller datasheet

MSP430x4xx Family User's Guide (Rev. L)

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

Driving Large LCDs with LCD Peripheral of the MSP430 (Rev. A)

CRC Implementation with MSP430 MCUs (Rev. A)

Random Number Generation Using MSP430™ MCUs (Rev. A)

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

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

MSP430F439 Microcontroller Errata (Rev. I)

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

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

MSP430 32-kHz Crystal Oscillators (Rev. D)

ESD Diode Current Specification (Rev. B)

MSP430 Embedded Application Binary Interface (Rev. A)

1.8V – 5.5V Input, High-Efficiency DCDC Converter Reference Design for MSP430 (Rev. B)

Use of Two MSP430s to Enhance Segment Lines for Larger LCDs (Rev. A)

Wave Digital Filtering Using an MSP430 MCU (Rev. A)

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

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

Interfacing the 3-V MSP430 MCU to 5-V Circuits (Rev. A)

MSP430F439 Series