Integrated Circuits (ICs)

MSP430F149IPM

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

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Search across all available documentation for this part.

DocumentsProgramming a Flash-Based MSP430 MCU Using the JTAG Interface (Rev. H)Mixing C and Assembler With MSP430™ MCUs (Rev. A)+34

Integrated Circuits (ICs)

MSP430F149IPM

Active

Texas Instruments

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

Deep-Dive with AI

DocumentsProgramming a Flash-Based MSP430 MCU Using the JTAG Interface (Rev. H)Mixing C and Assembler With MSP430™ MCUs (Rev. A)+34

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MSP430F149IPM

Connectivity	SPI, UART/USART
Core Processor	MSP430 CPU16
Core Size	16-Bit
Data Converters [custom]	12 b
Data Converters [custom]	8
Mounting Type	Surface Mount
Number of I/O	48
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	64-LQFP
Peripherals	POR, PWM, WDT
Program Memory Size	60 KB
Program Memory Type	FLASH
RAM Size	2K x 8
Speed	8 MHz
Supplier Device Package	64-LQFP (10x10)
Voltage - Supply (Vcc/Vdd) [Max]	3.6 V
Voltage - Supply (Vcc/Vdd) [Min]	1.8 V

MSP430F149 Series

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

Part	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Package / Case	Core Processor	Oscillator Type	Number of I/O	Program Memory Type	Supplier Device Package	Mounting Type	Data Converters [custom]	Data Converters [custom]	Program Memory Size	RAM Size	Speed	Peripherals	Core Size	Operating Temperature [Max]	Operating Temperature [Min]	Connectivity
Texas Instruments MSP430F149IPMG4	1.8 V	3.6 V	64-LQFP	MSP430 CPU16	Internal	48	FLASH	64-LQFP (10x10)	Surface Mount	12 b	8	60 KB	2K x 8	8 MHz	POR PWM WDT	16-Bit	85 °C	-40 °C	SPI UART/USART
Texas Instruments MSP430F149IPMRG4	1.8 V	3.6 V	64-LQFP	MSP430 CPU16	Internal	48	FLASH	64-LQFP (10x10)	Surface Mount	12 b	8	60 KB	2K x 8	8 MHz	POR PWM WDT	16-Bit	85 °C	-40 °C	SPI UART/USART
Texas Instruments MSP430F149IRTDRG4	1.8 V	3.6 V	64-VFQFN Exposed Pad	MSP430 CPU16	Internal	48	FLASH	64-VQFN (9x9)	Surface Mount	12 b	8	60 KB	2K x 8	8 MHz	POR PWM WDT	16-Bit	85 °C	-40 °C	SPI UART/USART
Texas Instruments MSP430F149CY	1.8 V	3.6 V	Die	MSP430 CPU16	Internal	48	FLASH	Diesale	Surface Mount	12 b	8	60 KB	2K x 8	8 MHz	POR PWM WDT	16-Bit			SPI UART/USART
Texas Instruments MSP430F149IPAG	1.8 V	3.6 V	64-TQFP	MSP430 CPU16	Internal	48	FLASH	64-TQFP (10x10)	Surface Mount	12 b	8	60 KB	2K x 8	8 MHz	POR PWM WDT	16-Bit	85 °C	-40 °C	SPI UART/USART
Texas Instruments MSP430F149IRTDT	1.8 V	3.6 V	64-VFQFN Exposed Pad	MSP430 CPU16	Internal	48	FLASH	64-VQFN (9x9)	Surface Mount	12 b	8	60 KB	2K x 8	8 MHz	POR PWM WDT	16-Bit	85 °C	-40 °C	SPI UART/USART
Texas Instruments MSP430F149IPM	1.8 V	3.6 V	64-LQFP	MSP430 CPU16	Internal	48	FLASH	64-LQFP (10x10)	Surface Mount	12 b	8	60 KB	2K x 8	8 MHz	POR PWM WDT	16-Bit	85 °C	-40 °C	SPI UART/USART
Texas Instruments MSP430F149IRTDR	1.8 V	3.6 V	64-VFQFN Exposed Pad	MSP430 CPU16	Internal	48	FLASH	64-VQFN (9x9)	Surface Mount	12 b	8	60 KB	2K x 8	8 MHz	POR PWM WDT	16-Bit	85 °C	-40 °C	SPI UART/USART
Texas Instruments MSP430F149IPAGR	1.8 V	3.6 V	64-TQFP	MSP430 CPU16	Internal	48	FLASH	64-TQFP (10x10)	Surface Mount	12 b	8	60 KB	2K x 8	8 MHz	POR PWM WDT	16-Bit	85 °C	-40 °C	SPI UART/USART

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tray	1	$ 14.05
		10	$ 12.91
		25	$ 12.38
		160	$ 10.91
		320	$ 10.37
		480	$ 9.70
		960	$ 8.90
Texas Instruments	JEDEC TRAY (5+1)	1	$ 11.00
		100	$ 9.61
		250	$ 7.41
		1000	$ 6.62

Description

General part information

MSP430F149 Series

The Texas Instruments MSP430™ family of ultra-low-power microcontrollers (MCUs) consist 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 attribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 6 µs.

The MSP430F13x, MSP430F14x, and MSP430F14x1 MCUs support two built-in 16-bit timers, a fast 12-bit ADC on the MSP430F13x and the MSP430F14x devices, one USART on the MSP430F13x devices or two USARTs on the MSP430F14x and MSP430F14x1 devices, and 48 I/O pins. The hardware multiplier enhances the performance and offers a broad code and hardware-compatible family solution.

For complete module descriptions, see theMSP430x1xx Family User’s Guide.

Documents

Technical documentation and resources

MSP430F149IPM

Deep-Dive with AI

MSP430F149IPM

Deep-Dive with AI

Technical Specifications

MSP430F149 Series

Pricing

Description

MSP430F149 Series

Documents

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

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

Understanding MSP430 Flash Data Retention (Rev. A)

Using PWM Timer_B as a DAC (Rev. A)

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

MSP Code Protection Features

MSP430 32-kHz Crystal Oscillators (Rev. D)

MSP430 MCUs Development Guide Book (Rev. A)

MSP430 Flash Memory Characteristics (Rev. B)

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

MSP430 Embedded Application Binary Interface (Rev. A)

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

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

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

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

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

Tiny DCDC Converter Reference Design (Rev. A)

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

ESD Diode Current Specification (Rev. B)

MSP430F14x, MSP430F14x1, MSP430F13x Mixed-Signal Microcontrollers datasheet (Rev. H)

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

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

Interfacing the TLC3544 or TLC3548 ADC to the MSP430F149 MCU (Rev. B)

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

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

MSP430F149 Microcontroller Errata (Rev. J)

Implementing IrDA With MSP430 MCUs (Rev. B)

Fuzzy Logic Motor Control With MSP430 MCUs (Rev. A)

MSP430 LFXT1 Oscillator Accuracy (Rev. A)

MSP430x1xx Family User's Guide (Rev. F)

MSP430 System ESD Troubleshooting Guide

Using the TPS3619 With MSP430 Microcontrollers (Rev. B)

Design Considerations When Using the MSP430 Graphics Library

CRC Implementation with MSP430 MCUs (Rev. A)

Add Housekeeping Functions to Your MSP430™ MCU: Power Sequencer

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