Integrated Circuits (ICs)

MSP430F122IDWR

Obsolete

Texas Instruments

IC MCU 16BIT 4KB FLASH 28SOIC

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Integrated Circuits (ICs)

MSP430F122IDWR

Obsolete

Texas Instruments

IC MCU 16BIT 4KB FLASH 28SOIC

Deep-Dive with AI

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MSP430F122IDWR

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	22
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	28-SOIC
Package / Case [x]	0.295 in
Package / Case [y]	7.5 mm
Peripherals	POR, PWM, WDT
Program Memory Size	4 KB
Program Memory Type	FLASH
RAM Size	256 x 8
Speed	8 MHz
Supplier Device Package	28-SOIC
Voltage - Supply (Vcc/Vdd) [Max]	3.6 V
Voltage - Supply (Vcc/Vdd) [Min]	1.8 V

MSP430F122 Series

8 MHz MCU with 4KB Flash, 256B SRAM, timer, comparator, SPI/UART

Part	Speed	Connectivity	Package / Case	Package / Case	Package / Case [y]	Supplier Device Package	Program Memory Size	Data Converters	Program Memory Type	Oscillator Type	RAM Size	Peripherals	Number of I/O	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Core Processor	Mounting Type	Core Size	Package / Case [x]
Texas Instruments MSP430F122IPWR	8 MHz	SPI UART/USART	28-TSSOP	0.173 in	4.4 mm	28-TSSOP	4 KB	Slope A/D	FLASH	Internal	256 x 8	POR PWM WDT	22	85 °C	-40 °C	1.8 V	3.6 V	MSP430 CPU16	Surface Mount	16-Bit
Texas Instruments MSP430F122IDWR	8 MHz	SPI UART/USART	28-SOIC		7.5 mm	28-SOIC	4 KB	Slope A/D	FLASH	Internal	256 x 8	POR PWM WDT	22	85 °C	-40 °C	1.8 V	3.6 V	MSP430 CPU16	Surface Mount	16-Bit	0.295 in
Texas Instruments MSP430F122IDW	8 MHz	SPI UART/USART	28-SOIC		7.5 mm	28-SOIC	4 KB	Slope A/D	FLASH	Internal	256 x 8	POR PWM WDT	22	85 °C	-40 °C	1.8 V	3.6 V	MSP430 CPU16	Surface Mount	16-Bit	0.295 in
Texas Instruments MSP430F122IRHBR	8 MHz	SPI UART/USART	32-VFQFN Exposed Pad			32-VQFN (5x5)	4 KB	Slope A/D	FLASH	Internal	256 x 8	POR PWM WDT	22	85 °C	-40 °C	1.8 V	3.6 V	MSP430 CPU16	Surface Mount	16-Bit

Pricing

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

Distributor	Package	Quantity	$

Description

General part information

MSP430F122 Series

The Texas Instruments MSP430 family of ultralow power microcontrollers 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 6µs.

The MSP430F12x series is an ultralow-power mixed signal microcontroller with a built-in 16-bit timer and twenty-two I/O pins.The MSP430F12x series also has a built-in communication capability using asynchronous (UART) and synchronous (SPI) protocols in addition to a versatile analog comparator.

Typical applications include sensor systems that capture analog signals, convert them to digital values, and then process the data and display them or transmit them to a host system. Stand alone RF sensor front end is another area of application. The I/O port inputs provide single slope A/D conversion capability on resistive sensors.

Documents

Technical documentation and resources

No documents available