MSP430F2122IPW

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Texas Instruments

16 MHZ MCU WITH 4KB FLASH, 512B SRAM, 10-BIT ADC, COMPARATOR, I2C/SPI/UART 28-TSSOP -40 TO 85

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DocumentsMSP430x2xx User Guide Datasheet +36

MSP430F2122IPW

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Texas Instruments

16 MHZ MCU WITH 4KB FLASH, 512B SRAM, 10-BIT ADC, COMPARATOR, I2C/SPI/UART 28-TSSOP -40 TO 85

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DocumentsMSP430x2xx User Guide Datasheet +36

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	MSP430F2122IPW	MSP430F2122 Series

Connectivity	IrDA, LINbus, SCI, UART/USART, I2C, SPI	IrDA, LINbus, SCI, UART/USART, I2C, SPI
Core Processor	MSP430 CPU16	MSP430 CPU16
Core Size	16-Bit	16-Bit
Data Converters [custom]	8	8
Data Converters [custom]	10 b	10 b
Mounting Type	Surface Mount	Surface Mount
Number of I/O	24	24
Operating Temperature [Max]	85 °C	85 - 105 °C
Operating Temperature [Min]	-40 °C	-40 °C
Oscillator Type	Internal	Internal
Package / Case	28-TSSOP	32-VFQFN Exposed Pad, 28-TSSOP
Package / Case	4.4 mm	4.4 mm
Package / Case	0.173 in	0.173 in
Program Memory Size	4 KB	4 KB
Program Memory Type	FLASH	FLASH
RAM Size [custom]	8	8
RAM Size [custom]	512	512
Speed	16 MHz	16 MHz
Supplier Device Package	28-TSSOP	32-VQFN (5x5), 28-TSSOP, 32-WQFN (5x5)
Voltage - Supply (Vcc/Vdd) [Max]	3.6 V	3.6 V
Voltage - Supply (Vcc/Vdd) [Min]	1.8 V	1.8 V

Pricing

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

Distributor	Package	Quantity	$

Arrow Electronics	N/A	1	$ 2.36
DigiKey	Tube	1	$ 4.77
		10	$ 3.63
		50	$ 3.17
		100	$ 3.03
		250	$ 2.88
		500	$ 2.79
		1000	$ 2.72
		2500	$ 2.64
Digikey	Tube	1	$ 3.66
		10	$ 3.29
		50	$ 3.11
		100	$ 2.69
		250	$ 2.55
		500	$ 2.43
Mouser Electronics	N/A	1	$ 4.72
		10	$ 2.94
		100	$ 2.62
		1000	$ 2.59
		2500	$ 2.54
Rochester Electronics	N/A	1	$ 2.70
		25	$ 2.65
		100	$ 2.54
		500	$ 2.43
		1000	$ 2.30
TME	N/A	1	$ 2.93
		5	$ 2.72
Texas Instruments	TUBE	1	$ 3.93
		100	$ 3.44
		250	$ 2.41
		1000	$ 1.94
Verical	N/A	3	$ 2.36

MSP430F2122 Series

16 MHz MCU with 4KB Flash, 512B SRAM, 10-bit ADC, comparator, I2C/SPI/UART

Part	RAM Size [custom]	RAM Size [custom]	Core Size	Supplier Device Package	Speed	Program Memory Type	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Core Processor	Oscillator Type	Package / Case	Program Memory Size	Operating Temperature [Max]	Operating Temperature [Min]	Connectivity	Number of I/O	Mounting Type	Data Converters [custom]	Data Converters [custom]	Package / Case	Package / Case
Texas Instruments MSP430F2122TRHBR 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 MSP430F21x2 series is an ultra-low-power microcontroller with two built-in 16-bit timers, a fast 10-bit A/D converter with integrated reference and a data transfer controller (DTC), a comparator, built-in communication capability using the universal serial communication interface, and up to 24 I/O pins. 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 MSP430F21x2 series is an ultra-low-power microcontroller with two built-in 16-bit timers, a fast 10-bit A/D converter with integrated reference and a data transfer controller (DTC), a comparator, built-in communication capability using the universal serial communication interface, and up to 24 I/O pins.	8	512	16-Bit	32-VQFN (5x5)	16 MHz	FLASH	3.6 V	1.8 V	MSP430 CPU16	Internal	32-VFQFN Exposed Pad	4 KB	105 °C	-40 °C	I2C, IrDA, LINbus, SCI, SPI, UART/USART	24	Surface Mount	8	10 b
Texas Instruments MSP430F2122IRHBT 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 MSP430F21x2 series is an ultra-low-power microcontroller with two built-in 16-bit timers, a fast 10-bit A/D converter with integrated reference and a data transfer controller (DTC), a comparator, built-in communication capability using the universal serial communication interface, and up to 24 I/O pins. 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 MSP430F21x2 series is an ultra-low-power microcontroller with two built-in 16-bit timers, a fast 10-bit A/D converter with integrated reference and a data transfer controller (DTC), a comparator, built-in communication capability using the universal serial communication interface, and up to 24 I/O pins.	8	512	16-Bit	32-VQFN (5x5)	16 MHz	FLASH	3.6 V	1.8 V	MSP430 CPU16	Internal	32-VFQFN Exposed Pad	4 KB	85 °C	-40 °C	I2C, IrDA, LINbus, SCI, SPI, UART/USART	24	Surface Mount	8	10 b
Texas Instruments MSP430F2122IRHBR 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 MSP430F21x2 series is an ultra-low-power microcontroller with two built-in 16-bit timers, a fast 10-bit A/D converter with integrated reference and a data transfer controller (DTC), a comparator, built-in communication capability using the universal serial communication interface, and up to 24 I/O pins. 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 MSP430F21x2 series is an ultra-low-power microcontroller with two built-in 16-bit timers, a fast 10-bit A/D converter with integrated reference and a data transfer controller (DTC), a comparator, built-in communication capability using the universal serial communication interface, and up to 24 I/O pins.	8	512	16-Bit	32-VQFN (5x5)	16 MHz	FLASH	3.6 V	1.8 V	MSP430 CPU16	Internal	32-VFQFN Exposed Pad	4 KB	85 °C	-40 °C	I2C, IrDA, LINbus, SCI, SPI, UART/USART	24	Surface Mount	8	10 b
Texas Instruments MSP430F2122TPWR 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 MSP430F21x2 series is an ultra-low-power microcontroller with two built-in 16-bit timers, a fast 10-bit A/D converter with integrated reference and a data transfer controller (DTC), a comparator, built-in communication capability using the universal serial communication interface, and up to 24 I/O pins. 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 MSP430F21x2 series is an ultra-low-power microcontroller with two built-in 16-bit timers, a fast 10-bit A/D converter with integrated reference and a data transfer controller (DTC), a comparator, built-in communication capability using the universal serial communication interface, and up to 24 I/O pins.	8	512	16-Bit	28-TSSOP	16 MHz	FLASH	3.6 V	1.8 V	MSP430 CPU16	Internal	28-TSSOP	4 KB	105 °C	-40 °C	I2C, IrDA, LINbus, SCI, SPI, UART/USART	24	Surface Mount	8	10 b	4.4 mm	0.173 in
Texas Instruments MSP430F2122TPW 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 MSP430F21x2 series is an ultra-low-power microcontroller with two built-in 16-bit timers, a fast 10-bit A/D converter with integrated reference and a data transfer controller (DTC), a comparator, built-in communication capability using the universal serial communication interface, and up to 24 I/O pins. 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 MSP430F21x2 series is an ultra-low-power microcontroller with two built-in 16-bit timers, a fast 10-bit A/D converter with integrated reference and a data transfer controller (DTC), a comparator, built-in communication capability using the universal serial communication interface, and up to 24 I/O pins.	8	512	16-Bit	28-TSSOP	16 MHz	FLASH	3.6 V	1.8 V	MSP430 CPU16	Internal	28-TSSOP	4 KB	105 °C	-40 °C	I2C, IrDA, LINbus, SCI, SPI, UART/USART	24	Surface Mount	8	10 b	4.4 mm	0.173 in
Texas Instruments MSP430F2122IRTVR MSP430 CPU16 MSP430F2xx Microcontroller IC 16-Bit 16MHz 4KB (4K x 8 + 256B) FLASH 32-WQFN (5x5)	8	512	16-Bit	32-WQFN (5x5)	16 MHz	FLASH	3.6 V	1.8 V	MSP430 CPU16	Internal		4 KB	85 °C	-40 °C	I2C, IrDA, LINbus, SCI, SPI, UART/USART	24	Surface Mount	8	10 b
Texas Instruments MSP430F2122IPWR 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 MSP430F21x2 series is an ultra-low-power microcontroller with two built-in 16-bit timers, a fast 10-bit A/D converter with integrated reference and a data transfer controller (DTC), a comparator, built-in communication capability using the universal serial communication interface, and up to 24 I/O pins. 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 MSP430F21x2 series is an ultra-low-power microcontroller with two built-in 16-bit timers, a fast 10-bit A/D converter with integrated reference and a data transfer controller (DTC), a comparator, built-in communication capability using the universal serial communication interface, and up to 24 I/O pins.	8	512	16-Bit	28-TSSOP	16 MHz	FLASH	3.6 V	1.8 V	MSP430 CPU16	Internal	28-TSSOP	4 KB	85 °C	-40 °C	I2C, IrDA, LINbus, SCI, SPI, UART/USART	24	Surface Mount	8	10 b	4.4 mm	0.173 in
Texas Instruments MSP430F2122TRHBT 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 MSP430F21x2 series is an ultra-low-power microcontroller with two built-in 16-bit timers, a fast 10-bit A/D converter with integrated reference and a data transfer controller (DTC), a comparator, built-in communication capability using the universal serial communication interface, and up to 24 I/O pins. 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 MSP430F21x2 series is an ultra-low-power microcontroller with two built-in 16-bit timers, a fast 10-bit A/D converter with integrated reference and a data transfer controller (DTC), a comparator, built-in communication capability using the universal serial communication interface, and up to 24 I/O pins.	8	512	16-Bit	32-VQFN (5x5)	16 MHz	FLASH	3.6 V	1.8 V	MSP430 CPU16	Internal	32-VFQFN Exposed Pad	4 KB	105 °C	-40 °C	I2C, IrDA, LINbus, SCI, SPI, UART/USART	24	Surface Mount	8	10 b
Texas Instruments MSP430F2122IRTVT MSP430 CPU16 MSP430F2xx Microcontroller IC 16-Bit 16MHz 4KB (4K x 8 + 256B) FLASH 32-WQFN (5x5)	8	512	16-Bit	32-WQFN (5x5)	16 MHz	FLASH	3.6 V	1.8 V	MSP430 CPU16	Internal		4 KB	85 °C	-40 °C	I2C, IrDA, LINbus, SCI, SPI, UART/USART	24	Surface Mount	8	10 b
Texas Instruments MSP430F2122TRTVR MSP430 CPU16 MSP430F2xx Microcontroller IC 16-Bit 16MHz 4KB (4K x 8 + 256B) FLASH 32-WQFN (5x5)	8	512	16-Bit	32-WQFN (5x5)	16 MHz	FLASH	3.6 V	1.8 V	MSP430 CPU16	Internal		4 KB	105 °C	-40 °C	I2C, IrDA, LINbus, SCI, SPI, UART/USART	24	Surface Mount	8	10 b
Texas Instruments MSP430F2122IPW 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 MSP430F21x2 series is an ultra-low-power microcontroller with two built-in 16-bit timers, a fast 10-bit A/D converter with integrated reference and a data transfer controller (DTC), a comparator, built-in communication capability using the universal serial communication interface, and up to 24 I/O pins. 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 MSP430F21x2 series is an ultra-low-power microcontroller with two built-in 16-bit timers, a fast 10-bit A/D converter with integrated reference and a data transfer controller (DTC), a comparator, built-in communication capability using the universal serial communication interface, and up to 24 I/O pins.	8	512	16-Bit	28-TSSOP	16 MHz	FLASH	3.6 V	1.8 V	MSP430 CPU16	Internal	28-TSSOP	4 KB	85 °C	-40 °C	I2C, IrDA, LINbus, SCI, SPI, UART/USART	24	Surface Mount	8	10 b	4.4 mm	0.173 in

Description

General part information

MSP430F2122 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 MSP430F21x2 series is an ultra-low-power microcontroller with two built-in 16-bit timers, a fast 10-bit A/D converter with integrated reference and a data transfer controller (DTC), a comparator, built-in communication capability using the universal serial communication interface, and up to 24 I/O pins.

Documents

Technical documentation and resources

MSP430F2122IPW

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MSP430F2122IPW

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Technical Specifications

Pricing

MSP430F2122 Series

Description

MSP430F2122 Series

Documents

MSP430x2xx User Guide

Datasheet

MSP430 Flash Memory Characteristics (Rev. B)

MSP430 32-kHz Crystal Oscillators (Rev. D)

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

CRC Implementation with MSP430 MCUs (Rev. A)

MSP Code Protection Features

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

MSP430 System ESD Troubleshooting Guide

MSP430 LFXT1 Oscillator Accuracy (Rev. A)

ESD Diode Current Specification (Rev. B)

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

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

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

MSP430 MCUs Development Guide Book (Rev. A)

General Oversampling of MSP ADCs for Higher Resolution (Rev. A)

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

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

Understanding MSP430 Flash Data Retention (Rev. A)

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

Migrating From MSP430F12x(2) to MSP430F21x2 MCUs (Rev. A)

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

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

Design Considerations When Using the MSP430 Graphics Library

Tiny DCDC Converter Reference Design (Rev. A)

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

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

MSP430F21x2 Mixed Signal Microcontroller datasheet (Rev. J)

MSP430F2xx, MSP430G2xx Family User's Guide (Rev. K)

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

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

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

QFN and SON PCB Attachment (Rev. C)

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

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

MSP430F2122 Microcontroller Errata (Rev. N)

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

Using the TPS3619 With MSP430 Microcontrollers (Rev. B)