Integrated Circuits (ICs)

MSP430F4371IPZ

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8 MHZ MCU WITH 32KB FLASH, 1KB SRAM, COMPARATOR, SPI/UART, 160 SEG LCD

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Search across all available documentation for this part.

DocumentsDesigning With MSP430™ MCUs and Segment LCDs (Rev. A)Migration Guide From MSP430 MCUs to MSPM0 MCUs (Rev. A)+32

Integrated Circuits (ICs)

MSP430F4371IPZ

Active

Texas Instruments

8 MHZ MCU WITH 32KB FLASH, 1KB SRAM, COMPARATOR, SPI/UART, 160 SEG LCD

Deep-Dive with AI

DocumentsDesigning With MSP430™ MCUs and Segment LCDs (Rev. A)Migration Guide From MSP430 MCUs to MSPM0 MCUs (Rev. A)+32

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MSP430F4371IPZ

Connectivity	SPI, UART/USART
Core Processor	MSP430 CPU16
Core Size	16-Bit
Mounting Type	Surface Mount
Number of I/O	48
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	100-LQFP
Peripherals	POR, WDT, LCD, Brown-out Detect/Reset, PWM
Program Memory Size	32 KB
Program Memory Type	FLASH
RAM Size	1 K
Speed	8 MHz
Supplier Device Package	100-LQFP (14x14)
Voltage - Supply (Vcc/Vdd) [Max]	3.6 V
Voltage - Supply (Vcc/Vdd) [Min]	1.8 V

MSP430F4371 Series

8 MHz MCU with 32KB Flash, 1KB SRAM, comparator, SPI/UART, 160 seg LCD

Part	Core Processor	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Mounting Type	Core Size	Oscillator Type	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Program Memory Size	Peripherals	Number of I/O	RAM Size	Program Memory Type	Speed	Connectivity	Supplier Device Package
Texas Instruments MSP430F4371IPN	MSP430 CPU16	1.8 V	3.6 V	Surface Mount	16-Bit	Internal	85 °C	-40 °C	80-LQFP	32 KB	Brown-out Detect/Reset LCD POR PWM WDT	48	1 K	FLASH	8 MHz	SPI UART/USART
Texas Instruments MSP430F4371IPZ	MSP430 CPU16	1.8 V	3.6 V	Surface Mount	16-Bit	Internal	85 °C	-40 °C	100-LQFP	32 KB	Brown-out Detect/Reset LCD POR PWM WDT	48	1 K	FLASH	8 MHz	SPI UART/USART	100-LQFP (14x14)
Texas Instruments MSP430F4371IPNR	MSP430 CPU16	1.8 V	3.6 V	Surface Mount	16-Bit	Internal	85 °C	-40 °C	80-LQFP	32 KB	Brown-out Detect/Reset LCD POR PWM WDT	48	1 K	FLASH	8 MHz	SPI UART/USART
Texas Instruments MSP430F4371IPZR	MSP430 CPU16	1.8 V	3.6 V	Surface Mount	16-Bit	Internal	85 °C	-40 °C	100-LQFP	32 KB	Brown-out Detect/Reset LCD POR PWM WDT	48	1 K	FLASH	8 MHz	SPI UART/USART	100-LQFP (14x14)

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tray	180	$ 7.26
Texas Instruments	JEDEC TRAY (5+1)	1	$ 7.43
		100	$ 6.06
		250	$ 4.76
		1000	$ 4.04

Description

General part information

MSP430F4371 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 devices feature 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 than6 µs.

The MSP430x43x(1) and the MSP430x44x(1) series are microcontroller configurations with two built-in 16-bit timers, a fast 12-bit A/D converter (not implemented on the MSP430F43x1 and MSP430F44x1 devices), one or two universal serial synchronous/asynchronous communication interfaces (USART), 48 I/O pins, and a liquid crystal driver (LCD) with up to 160 segments.

Typical applications include sensor systems that capture analog signals, convert them to digital values, and process and transmit the data to a host system, or process this data and display it on a LCD panel. The timers make the configurations ideal for industrial control applications such as ripple counters, digital motor control, EE-meters, hand-held meters, etc. The hardware multiplier enhances the performance and offers a broad code and hardware-compatible family solution.

Documents

Technical documentation and resources

MSP430F4371IPZ

Deep-Dive with AI

MSP430F4371IPZ

Deep-Dive with AI

Technical Specifications

MSP430F4371 Series

Pricing

Description

MSP430F4371 Series

Documents

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

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

MSP430 System ESD Troubleshooting Guide

MSP430 Embedded Application Binary Interface (Rev. A)

MSP430 32-kHz Crystal Oscillators (Rev. D)

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

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

Understanding MSP430 Flash Data Retention (Rev. A)

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

MSP430 Flash Memory Characteristics (Rev. B)

CRC Implementation with MSP430 MCUs (Rev. A)

Tiny DCDC Converter Reference Design (Rev. A)

ESD Diode Current Specification (Rev. B)

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

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

MSP430 LFXT1 Oscillator Accuracy (Rev. A)

MSP430x43x, MSP430x43x1, MSP430x44x Mixed Signal Microcontroller datasheet (Rev. G)

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

MSP430x4xx Family User's Guide (Rev. L)

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

Using the TPS3619 With MSP430 Microcontrollers (Rev. B)

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

MSP430 MCUs Development Guide Book (Rev. A)

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

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

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

Design Considerations When Using the MSP430 Graphics Library

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

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

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

MSP430F4371 Microcontroller Errata (Rev. H)

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

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

MSP Code Protection Features

MSP430F4371 Series