Specification	MSP430F6637IPZ

Connectivity	SCI, UART/USART, USB, LINbus, IrDA, I2C, SPI
Core Processor	MSP430 CPUXV2
Core Size	16-Bit
Data Converters
Data Converters [custom]	12 b
Data Converters [custom]	16
Mounting Type	Surface Mount
Number of I/O	74 I/O
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	100-LQFP
Peripherals	Brown-out Detect/Reset, DMA, POR, WDT, PWM
Program Memory Size	192 KB
Program Memory Type	FLASH
RAM Size	18K x 8
Speed	20 MHz
Supplier Device Package	100-LQFP (14x14)
Voltage - Supply (Vcc/Vdd) [Max]	3.6 V
Voltage - Supply (Vcc/Vdd) [Min]	1.8 V

MSP430F6637 Series

20 MHz MCU with 192KB Flash, 16KB SRAM, 12-bit ADC, 12-bit DAC, comparator, DMA, 160 seg LCD, USB

Part	Supplier Device Package	Core Processor	Data Converters [custom]	Data Converters [custom]	Program Memory Size	Oscillator Type	Core Size	Peripherals	Mounting Type	Connectivity	Package / Case	Program Memory Type	RAM Size	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Speed	Number of I/O
Texas Instruments MSP430F6637IPZR	100-LQFP (14x14)	MSP430 CPUXV2	12 b	16	192 KB	Internal	16-Bit	Brown-out Detect/Reset DMA POR PWM WDT	Surface Mount	I2C IrDA LINbus SCI SPI UART/USART USB	100-LQFP	FLASH	18K x 8	85 °C	-40 °C	1.8 V	3.6 V	20 MHz	74 I/O
Texas Instruments MSP430F6637IPZ	100-LQFP (14x14)	MSP430 CPUXV2	12 b	16	192 KB	Internal	16-Bit	Brown-out Detect/Reset DMA POR PWM WDT	Surface Mount	I2C IrDA LINbus SCI SPI UART/USART USB	100-LQFP	FLASH	18K x 8	85 °C	-40 °C	1.8 V	3.6 V	20 MHz	74 I/O
Texas Instruments MSP430F6637IZQWT	113-BGA Microstar Junior (7x7)	MSP430 CPUXV2	12 b	16	192 KB	Internal	16-Bit	Brown-out Detect/Reset DMA POR PWM WDT	Surface Mount	I2C IrDA LINbus SCI SPI UART/USART USB	113-VFBGA	FLASH	18K x 8	85 °C	-40 °C	1.8 V	3.6 V	20 MHz	74 I/O

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	$ 7.87
Texas Instruments	JEDEC TRAY (10+1)	1	$ 8.87
		100	$ 7.23
		250	$ 5.68
		1000	$ 4.82

Description

General part information

MSP430F6637 Series

The TI 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 3 µs (typical).

The MSP430F663x devices are microcontrollers with a high-performance 12-bit ADC, a comparator, two USCIs, USB 2.0, a hardware multiplier, DMA, four 16-bit timers, an RTC module with alarm capabilities, an LCD driver, and up to 74 I/O pins.

For complete module descriptions, see theMSP430F5xx and MSP430F6xx Family User’s Guide.

Documents

Technical documentation and resources

MSP430 MCUs Development Guide Book (Rev. A)

MSP430F6637IPZ

Deep-Dive with AI

MSP430F6637IPZ

Deep-Dive with AI

Technical Specifications

MSP430F6637 Series

Pricing

Description

MSP430F6637 Series

Documents

MSP430 MCUs Development Guide Book (Rev. A)

Ultra-low power USB for portable embedded applications

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

MSP430F6637 Microcontroller Errata (Rev. AD)

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

Understanding MSP430 Flash Data Retention (Rev. A)

Using the TPS3619 With MSP430 Microcontrollers (Rev. B)

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

Tiny DCDC Converter Reference Design (Rev. A)

CRC Implementation with MSP430 MCUs (Rev. A)

ESD Diode Current Specification (Rev. B)

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

Getting Started With the MSP430F663x Sample Kit

Design Considerations When Using the MSP430 Graphics Library

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

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

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

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

MSP430x5xx and MSP430x6xx Family User's Guide (Rev. Q)

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

MSP430 Flash Memory Characteristics (Rev. B)

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

Starting a USB Design Using MSP430 MCUs (Rev. B)

Migrating from the MSP430F5xx,F6xx Family to the MSP430FR58xx/FR59xx/68xx Family (Rev. D)

MSP Code Protection Features

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

MSP430F663x Mixed-Signal Microcontrollers datasheet (Rev. G)

USB Field Firmware Updates on MSP430 MCUs (Rev. C)

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

MSP430 System ESD Troubleshooting Guide

MSP430 System-Level ESD Considerations (Rev. B)

MSP430 LFXT1 Oscillator Accuracy (Rev. A)

MSP430 32-kHz Crystal Oscillators (Rev. D)

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

MSP430 Based Lithium-Ion Polymer Battery Charging and Gauging Solution Using USB (Rev. A)

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

Using the MSP430 RTC_B Module With Battery Backup Supply (Rev. B)

Using the USCI I2C Master (Rev. A)

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

SYS/BIOS (TI-RTOS Kernel) User's Guide (Rev. V)

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

MSP430F6637 Series