Specification	MSP430FG437IPN

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	80-LQFP
Peripherals	WDT, PWM, LCD, POR, Brown-out Detect/Reset, DMA
Program Memory Size	32 KB
Program Memory Type	FLASH
RAM Size	1 K
Speed	8 MHz
Voltage - Supply (Vcc/Vdd) [Max]	3.6 V
Voltage - Supply (Vcc/Vdd) [Min]	1.8 V

MSP430FG437 Series

8 MHz MCU with 32KB Flash, 1KB SRAM, 12-bit ADC, Dual DAC, DMA, 3 OpAmp, 128 seg LCD

Part	Core Processor	Package / Case	Program Memory Size	Peripherals	Connectivity	Oscillator Type	Data Converters [custom]	Data Converters [custom]	Number of I/O	Core Size	RAM Size	Program Memory Type	Mounting Type	Speed	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Supplier Device Package
Texas Instruments MSP430FG437IPNR	MSP430 CPU16	80-LQFP	32 KB	Brown-out Detect/Reset DMA LCD POR PWM WDT	SPI UART/USART	Internal	12 b	2 channels 12	48	16-Bit	1 K	FLASH	Surface Mount	8 MHz	85 °C	-40 °C	1.8 V	3.6 V
Texas Instruments MSP430FG437IZCAT	MSP430 CPU16	113-VFBGA	32 KB	Brown-out Detect/Reset DMA LCD POR PWM WDT	SPI UART/USART	Internal	12 b	2 channels 12	48	16-Bit	1 K	FLASH	Surface Mount	8 MHz	85 °C	-40 °C	1.8 V	3.6 V	113-NFBGA (7x7)
Texas Instruments MSP430FG437IPN	MSP430 CPU16	80-LQFP	32 KB	Brown-out Detect/Reset DMA LCD POR PWM WDT	SPI UART/USART	Internal	12 b	2 channels 12	48	16-Bit	1 K	FLASH	Surface Mount	8 MHz	85 °C	-40 °C	1.8 V	3.6 V

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tray	119	$ 8.72
Texas Instruments	JEDEC TRAY (10+1)	1	$ 8.93
		100	$ 7.28
		250	$ 5.72
		1000	$ 4.85

Description

General part information

MSP430FG437 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

MSP430FG437IPN

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MSP430FG437IPN

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Technical Specifications

MSP430FG437 Series

Pricing

Description

MSP430FG437 Series

Documents

MSP430FG437 Microcontroller Errata (Rev. L)

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

MSP430x4xx Family User's Guide (Rev. L)

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

MSP Code Protection Features

CRC Implementation with MSP430 MCUs (Rev. A)

ESD Diode Current Specification (Rev. B)

MSP430 Embedded Application Binary Interface (Rev. A)

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

Tiny DCDC Converter Reference Design (Rev. A)

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

MSP430 MCUs Development Guide Book (Rev. A)

Understanding MSP430 Flash Data Retention (Rev. A)

MSP430 32-kHz Crystal Oscillators (Rev. D)

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

MSP430 System ESD Troubleshooting Guide

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

MSP430 Flash Memory Characteristics (Rev. B)

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

Microcontrollers in Blood Glucose Meters (Rev. B)

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

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

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

MSP430FG43x Mixed-Signal Microcontrollers datasheet (Rev. F)

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

MSP430FG437 Series