Integrated Circuits (ICs)

MSP430F1481IPM

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8 MHZ MCU WITH 48 KB FLASH, 2KB SRAM, 12-BIT ADC, COMPARATOR, SPI/UART

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Search across all available documentation for this part.

DocumentsAdd Housekeeping Functions to Your MSP430™ MCU: Power Sequencer Random Number Generation Using MSP430™ MCUs (Rev. A)+29

Integrated Circuits (ICs)

MSP430F1481IPM

Active

Texas Instruments

8 MHZ MCU WITH 48 KB FLASH, 2KB SRAM, 12-BIT ADC, COMPARATOR, SPI/UART

Deep-Dive with AI

DocumentsAdd Housekeeping Functions to Your MSP430™ MCU: Power Sequencer Random Number Generation Using MSP430™ MCUs (Rev. A)+29

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MSP430F1481IPM

Connectivity	SPI, UART/USART
Core Processor	MSP430 CPU16
Core Size	16-Bit
Data Converters	Slope A/D
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	48 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

MSP430F1481 Series

Part	Core Processor	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Peripherals	Data Converters	Program Memory Type	Oscillator Type	Core Size	Package / Case	Number of I/O	Connectivity	Supplier Device Package	Program Memory Size	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Speed	RAM Size
Texas Instruments MSP430F1481IRTDT	MSP430 CPU16	1.8 V	3.6 V	POR PWM WDT	Slope A/D	FLASH	Internal	16-Bit	64-VFQFN Exposed Pad	48	SPI UART/USART	64-VQFN (9x9)	48 KB	85 °C	-40 °C	Surface Mount	8 MHz	2K x 8
Texas Instruments MSP430F1481IRTDR	MSP430 CPU16	1.8 V	3.6 V	POR PWM WDT	Slope A/D	FLASH	Internal	16-Bit	64-VFQFN Exposed Pad	48	SPI UART/USART	64-VQFN (9x9)	48 KB	85 °C	-40 °C	Surface Mount	8 MHz	2K x 8
Texas Instruments MSP430F1481IPM	MSP430 CPU16	1.8 V	3.6 V	POR PWM WDT	Slope A/D	FLASH	Internal	16-Bit	64-LQFP	48	SPI UART/USART	64-LQFP (10x10)	48 KB	85 °C	-40 °C	Surface Mount	8 MHz	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	Tray	1	$ 15.30
		10	$ 14.06
		25	$ 13.48
		160	$ 11.88
		320	$ 11.29
		480	$ 10.56
		960	$ 9.69
LCSC	Piece	1	$ 17.86
		10	$ 16.96
		30	$ 15.40
		100	$ 14.04
Texas Instruments	JEDEC TRAY (10+1)	1	$ 11.97
		100	$ 10.46
		250	$ 8.06
		1000	$ 7.21

Description

General part information

MSP430F1481 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

MSP430F1481IPM

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MSP430F1481IPM

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Technical Specifications

MSP430F1481 Series

Pricing

Description

MSP430F1481 Series

Documents

Add Housekeeping Functions to Your MSP430™ MCU: Power Sequencer

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

Understanding MSP430 Flash Data Retention (Rev. A)

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

Tiny DCDC Converter Reference Design (Rev. A)

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

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

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

Using the TPS3619 With MSP430 Microcontrollers (Rev. B)

MSP430 32-kHz Crystal Oscillators (Rev. D)

MSP430F1481 Microcontroller Errata (Rev. J)

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

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

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

MSP430x1xx Family User's Guide (Rev. F)

MSP430 Flash Memory Characteristics (Rev. B)

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

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

MSP430 Embedded Application Binary Interface (Rev. A)

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

CRC Implementation with MSP430 MCUs (Rev. A)

MSP430 System ESD Troubleshooting Guide

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

MSP430 MCUs Development Guide Book (Rev. A)

MSP Code Protection Features

MSP430 LFXT1 Oscillator Accuracy (Rev. A)

Design Considerations When Using the MSP430 Graphics Library

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

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

ESD Diode Current Specification (Rev. B)

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

MSP430F1481 Series