Integrated Circuits (ICs)

MSP430G2855IRHA40T

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16 MHZ MCU WITH 48KB FLASH, 2KB SRAM, 10-BIT ADC, COMPARATOR, UART/SPI/I2C, TIMER

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Search across all available documentation for this part.

DocumentsGeneral Oversampling of MSP ADCs for Higher Resolution (Rev. A)MSP430F2xx, MSP430G2xx Family User's Guide (Rev. K)+13

Integrated Circuits (ICs)

MSP430G2855IRHA40T

Active

Texas Instruments

16 MHZ MCU WITH 48KB FLASH, 2KB SRAM, 10-BIT ADC, COMPARATOR, UART/SPI/I2C, TIMER

Deep-Dive with AI

DocumentsGeneral Oversampling of MSP ADCs for Higher Resolution (Rev. A)MSP430F2xx, MSP430G2xx Family User's Guide (Rev. K)+13

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MSP430G2855IRHA40T

Connectivity	SCI, I2C, LINbus, SPI, UART/USART, IrDA
Core Processor	MSP430 CPU16
Core Size	16-Bit
Data Converters	12, 10 b
Mounting Type	Surface Mount
Number of I/O	32
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	40-VFQFN Exposed Pad
Program Memory Size	48 KB
Program Memory Type	FLASH
RAM Size	4K x 8
Speed	16 MHz
Supplier Device Package	40-VQFN (6x6)
Voltage - Supply (Vcc/Vdd) [Max]	3.6 V
Voltage - Supply (Vcc/Vdd) [Min]	1.8 V

MSP430G2855 Series

16 MHz MCU with 48KB Flash, 2KB SRAM, 10-bit ADC, comparator, UART/SPI/I2C, timer

Part	Supplier Device Package	Data Converters	Program Memory Size	Connectivity	RAM Size	Package / Case	Program Memory Type	Core Size	Oscillator Type	Speed	Number of I/O	Mounting Type	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Core Processor	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case [y]	Package / Case [y]
Texas Instruments MSP430G2855IRHA40T	40-VQFN (6x6)	10 b 12	48 KB	I2C IrDA LINbus SCI SPI UART/USART	4K x 8	40-VFQFN Exposed Pad	FLASH	16-Bit	Internal	16 MHz	32	Surface Mount	1.8 V	3.6 V	MSP430 CPU16	85 °C	-40 °C
Texas Instruments MSP430G2855IDA38R	38-TSSOP	10 b 12	48 KB	I2C IrDA LINbus SCI SPI UART/USART	4K x 8	38-TSSOP	FLASH	16-Bit	Internal	16 MHz	32	Surface Mount	1.8 V	3.6 V	MSP430 CPU16	85 °C	-40 °C	6.1 mm	0.24 "
Texas Instruments MSP430G2855IRHA40R	40-VQFN (6x6)	10 b 12	48 KB	I2C IrDA LINbus SCI SPI UART/USART	4K x 8	40-VFQFN Exposed Pad	FLASH	16-Bit	Internal	16 MHz	32	Surface Mount	1.8 V	3.6 V	MSP430 CPU16	85 °C	-40 °C
Texas Instruments MSP430G2855IDA38	38-TSSOP	10 b 12	48 KB	I2C IrDA LINbus SCI SPI UART/USART	4K x 8	38-TSSOP	FLASH	16-Bit	Internal	16 MHz	32	Surface Mount	1.8 V	3.6 V	MSP430 CPU16	85 °C	-40 °C	6.1 mm	0.24 "

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	$ 3.39
		10	$ 3.04
		25	$ 2.88
		100	$ 2.49
	Digi-Reel®	1	$ 3.39
		10	$ 3.04
		25	$ 2.88
		100	$ 2.49
	Tape & Reel (TR)	250	$ 2.36
		500	$ 2.25
Texas Instruments	SMALL T&R	1	$ 3.64
		100	$ 3.19
		250	$ 2.23
		1000	$ 1.80

Description

General part information

MSP430G2855 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 wake-up from low-power modes to active mode in less than 1 µs.

The MSP430G2x55 series are ultra-low-power mixed signal microcontrollers with built-in 16-bit timers, up to 32 I/O touch-sense-enabled pins, a versatile analog comparator, and built-in communication capability using the universal serial communication interface.

Typical applications include low-cost sensor systems that capture analog signals, convert them to digital values, and then process the data for display or for transmission to a host system.