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Home Products Integrated Circuits (ICs)Embedded - Microcontrollers~~MSP430G2955IRHA40R~~

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MSP430G2955IRHA40R - Texas Instruments

Name: Texas Instruments MSP430G2955IRHA40R
Brand: Texas Instruments
SKU: MSP430G2955IRHA40R
Price: 1.162 USD
Availability: InStock
Rating: 5 (1 reviews)

Manufacturer Part Number: MSP430G2955IRHA40R

Manufacturer: Texas Instruments

Allelco Part Number: 32D-MSP430G2955IRHA40R

Warranty: 1 Year Allelco Warranty - Find out more

Parts Description: IC MCU 16BIT 56KB FLASH 40VQFN

Package: 40-VQFN (6x6)

Data sheet: 1.MSP430G2955IRHA.pdf ...

Datasheets
MSP430x2xx User Guide.pdf

HTML Datasheet
MSP430G2x55.pdf MSP430G2x55 Datasheet.pdf

PCN Assembly/Origin
Mult Devices Assembly 27/Mar/2018.pdf

RoHs Status: ROHS3 Compliant

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In stock: 14182

Unit Price: $1.833
Subtotal: $0.00

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Quantity	Unit Price	Ext. Price
1+	$1.833	$1.83
10+	$1.587	$15.87
30+	$1.44	$43.20
100+	$1.262	$126.20
500+	$1.193	$596.50
1000+	$1.162	$1,162.00

The above prices does not include taxes and freight rates, which will be calculated on the order pages.

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Specifications

MSP430G2955IRHA40R Tech Specifications
Texas Instruments - MSP430G2955IRHA40R technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - MSP430G2955IRHA40R

Product Attribute	Attribute Value
Manufacturer	Texas Instruments
Voltage - Supply (Vcc/Vdd)	1.8V ~ 3.6V
Supplier Device Package	40-VQFN (6x6)
Speed	16MHz
Series	MSP430G2xx
RAM Size	4K x 8
Program Memory Type	FLASH
Program Memory Size	56KB (56K x 8)
Peripherals	Brown-out Detect/Reset, POR, WDT
Package / Case	40-VFQFN Exposed Pad
Package	Tape & Reel (TR)

Product Attribute	Attribute Value
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Number of I/O	32
Mounting Type	Surface Mount
EEPROM Size	-
Data Converters	A/D 12x10b
Core Size	16-Bit
Core Processor	MSP430 CPU16
Connectivity	I²C, IrDA, LINbus, SCI, SPI, UART/USART
Base Product Number	MSP430G2955

Environmental & Export Classifications

ATTRIBUTE	DESCRIPTION
RoHs Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	3 (168 Hours)
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8542.31.0001

Parts Introduction

Manufacturer Part Number

MSP430G2955IRHA40R

Manufacturer

Texas Instruments

Introduction

The MSP430G2955IRHA40R is a low-power 16-bit microcontroller from Texas Instruments, designed for embedded applications.

Product Features and Performance

MSP430 CPU16 16-bit core processor with 16MHz speed

Comprehensive connectivity options including I2C, IrDA, LINbus, SCI, SPI, UART/USART

Features brown-out detect/reset, power-on reset (POR), and watchdog timer (WDT)

Equipped with 32 programmable I/O pins

Comes with 56KB of flash program memory

4KB of RAM for data storage

Internal oscillator for clock generation

Supports an operating temperature range of -40°C to 85°C

Surface mount, 40-VQFN (6x6) package for compact design integration

Product Advantages

Low power consumption suitable for battery-operated devices

Versatile connectivity options for various communication needs

Large program memory for complex applications

Robust peripheral set for enhanced system capabilities

Key Technical Parameters

Core Size: 16-Bit

Speed: 16MHz

Program Memory Size: 56KB (56K x 8)

RAM Size: 4K x 8

Voltage Supply: 1.8V to 3.6V

Data Converters: A/D 12x10b

Number of I/O: 32

Quality and Safety Features

Brown-out detect/reset ensures reliable operation under unstable power conditions

Power-on reset (POR) for proper system initialization

Watchdog timer (WDT) to recover from software errors

Compatibility

Compatible with various serial communication interfaces

Supports a broad voltage range for different power supply designs

Application Areas

Suitable for automation and control systems

Ideal for consumer electronics and handheld devices

Embedded systems requiring low-power operation

Product Lifecycle

Active product status with long-term availability

No indication of nearing discontinuation

Replacement or upgrade options available

Several Key Reasons to Choose This Product

High performance with 16MHz 16-bit MSP430 core

Efficient power management for extended battery life

Abundant program memory and RAM facilitate sophisticated applications

Flexible connectivity caters to a wide range of communication protocols

Operational stability through quality and safety enhancements

Multi-environment compatibility for diverse application requirements

Strong support and reliability from Texas Instruments as the manufacturer

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments MSP430G2955IRHA40R

Product Attribute
Part Number	MSP430G2955IRHA40T	MSP430G2755IRHA40R	MSP430G2755IRHA40T	MSP430G2855IRHA40T
Manufacturer	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Supplier Device Package	-	196-NFBGA (12x12)	16-PDIP	64-VQFN (9x9)
Package / Case	-	196-LFBGA	16-DIP (0.300', 7.62mm)	64-VFQFN Exposed Pad
Connectivity	-	-	-	-
Core Processor	-	-	-	-
Core Size	-	-	-	-
Oscillator Type	-	-	-	-
Package	-	Tape & Reel (TR)	Tube	Tape & Reel (TR)
Base Product Number	-	DAC34H84	MAX500	ADS62P42
Number of I/O	-	-	-	-
Series	-	-	-	-
Voltage - Supply (Vcc/Vdd)	-	-	-	-
Operating Temperature	-	-40°C ~ 85°C	0°C ~ 70°C	-40°C ~ 85°C
Program Memory Size	-	-	-	-
Program Memory Type	-	-	-	-
Mounting Type	-	Surface Mount	Through Hole	Surface Mount
Data Converters	-	-	-	-
Peripherals	-	-	-	-
Speed	-	-	-	-
RAM Size	-	-	-	-
EEPROM Size	-	-	-	-

MSP430G2955IRHA40R Datasheet PDF

Download MSP430G2955IRHA40R pdf datasheets and Texas Instruments documentation for MSP430G2955IRHA40R - Texas Instruments.

Datasheets: MSP430x2xx User Guide.pdf
HTML Datasheet: MSP430G2x55.pdf MSP430G2x55 Datasheet.pdf
PCN Assembly/Origin: Mult Devices Assembly 27/Mar/2018.pdf

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Customer Reviews

Evaluation: 10 Articles

Jess***Jones

Apr 17, 2026

It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.
Mich***Smith

Apr 17, 2026

Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.
Aman***arris

Apr 3, 2026

It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.
Mike***nch

Apr 3, 2026

Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.
Daic***K.

Mar 23, 2026

Very good. No issue after long time testing.
Kevi***.

Mar 17, 2026

Fast switching and stable output. Very satisfied with this IC
Daou***hekebkeb

Jun 16, 2024

I had a great experience purchasing items from Allelcoelec, I recommend
Uri ***al

Jun 19, 2024

Good comunication,
Transpnt regarding the process and price.
Yaqu***l Ali

Jun 19, 2024

Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.
Lea ***

Jun 19, 2024

Morrey was very helpful and right on top of things!
He replied quickly to my RFQ. He was very courteous and professional.

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

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Use our account for the shipment. Refer to the table below for the approximate charges.

(Different time frame / countries / package size has different price.)

Delivery Method

Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region	Country	Logistic Time(Day)
America	United States	5
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	Japan	4
Middle East	Israel	6

DHL & FedEx Shipment Charges Reference
Shipment charges(KG)	Reference DHL(USD$)
0.00kg-1.00kg	USD$30.00 - USD$60.00
1.00kg-2.00kg	USD$40.00 - USD$80.00
2.00kg-3.00kg	USD$50.00 - USD$100.00

Note:: The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

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