Specification	MSP430F2481TPMR

Connectivity	SCI, I2C, LINbus, SPI, UART/USART, IrDA
Core Processor	MSP430 CPU16
Core Size	16-Bit
Mounting Type	Surface Mount
Number of I/O	48
Operating Temperature [Max]	105 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	64-LQFP
Program Memory Size	48 KB
Program Memory Type	FLASH
RAM Size	4K x 8
Speed	16 MHz
Supplier Device Package	64-LQFP (10x10)
Voltage - Supply (Vcc/Vdd) [Max]	3.6 V
Voltage - Supply (Vcc/Vdd) [Min]	1.8 V

MSP430F2481 Series

16 MHz MCU with 48KB Flash, 4KB SRAM, comparator, I2C/SPI/UART, HW multiplier

Part	Speed	Core Processor	Package / Case	Oscillator Type	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Mounting Type	Connectivity	Supplier Device Package	Number of I/O	Operating Temperature [Max]	Operating Temperature [Min]	Core Size	Program Memory Size	Program Memory Type	RAM Size
Texas Instruments MSP430F2481TPMR	16 MHz	MSP430 CPU16	64-LQFP	Internal	1.8 V	3.6 V	Surface Mount	I2C IrDA LINbus SCI SPI UART/USART	64-LQFP (10x10)	48	105 °C	-40 °C	16-Bit	48 KB	FLASH	4K x 8
Texas Instruments MSP430F2481TPM	16 MHz	MSP430 CPU16	64-LQFP	Internal	1.8 V	3.6 V	Surface Mount	I2C IrDA LINbus SCI SPI UART/USART	64-LQFP (10x10)	48	105 °C	-40 °C	16-Bit	48 KB	FLASH	4K 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	Cut Tape (CT)	1	$ 8.07
	Digi-Reel®	1	$ 8.07
	Tape & Reel (TR)	1000	$ 4.79
Texas Instruments	LARGE T&R	1	$ 6.40
		100	$ 5.22
		250	$ 4.10
		1000	$ 3.48

Description

General part information

MSP430F2481 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 calibrated digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 1 µs.

The MSP430F23x, MSP430F24x(1), and MSP430F2410 series are microcontroller configurations with two built-in 16-bit timers, a fast 12-bit A/D converter (not MSP430F24x1), a comparator, four (two in MSP430F23x) universal serial communication interface (USCI) modules, and up to 48 I/O pins. The MSP430F24x1 devices are identical to the MSP430F24x devices, with the exception that the ADC12 module is not implemented. The MSP430F23x devices are identical to the MSP430F24x devices, with the exception that a reduced Timer_B, one USCI module, and less RAM are integrated.

Typical applications include sensor systems, industrial control applications, and hand-held meters.

Documents

Technical documentation and resources

MSP430F2481TPMR

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MSP430F2481TPMR

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Technical Specifications

MSP430F2481 Series

Pricing

Description

MSP430F2481 Series

Documents

MSP430x2xx User Guide

MSP430 System ESD Troubleshooting Guide

CRC Implementation with MSP430 MCUs (Rev. A)

Understanding MSP430 Flash Data Retention (Rev. A)

Design Considerations When Using the MSP430 Graphics Library

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

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

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

MSP430 MCUs Development Guide Book (Rev. A)

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

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

MSP430 32-kHz Crystal Oscillators (Rev. D)

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

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

Migrating from the USCI Module to the eUSCI Module (Rev. A)

MSP430 Flash Memory Characteristics (Rev. B)

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

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

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

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

Migrating from the MSP430F2xx Family to the MSP430FR57xx Family (Rev. A)

MSP430 LFXT1 Oscillator Accuracy (Rev. A)

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

Migrating from the MSP430F2xx,G2xx Family to the MSP430FR58xx/FR59xx/68xx/69xx (Rev. E)

ESD Diode Current Specification (Rev. B)

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

Tiny DCDC Converter Reference Design (Rev. A)

Using the TPS3619 With MSP430 Microcontrollers (Rev. B)

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

Migrating from MSP430 F2xx and G2xx families to MSP430 FR4xx and FR2xx family (Rev. G)

MSP430F2481 Microcontroller Errata (Rev. P)

MSP Code Protection Features

MSP430F23x, MSP430F24x(1), MSP430F2410 Mixed Signal Microcontroller datasheet (Rev. I)

MSP430F2481 Series