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MSP430F122IRHBR - 32 VQFN

MSP430F122IRHBR

Active
Texas Instruments

8 MHZ MCU WITH 4KB FLASH, 256B SRAM, TIMER, COMPARATOR, SPI/UART

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MSP430F122IRHBR - 32 VQFN

MSP430F122IRHBR

Active
Texas Instruments

8 MHZ MCU WITH 4KB FLASH, 256B SRAM, TIMER, COMPARATOR, SPI/UART

Technical Specifications

Parameters and characteristics commom to parts in this series

SpecificationMSP430F122IRHBRMSP430F122 Series
Connectivity [custom]SPI, UART/USARTSPI, UART/USART
Core ProcessorMSP430 CPU16MSP430 CPU16
Core Size16-Bit16-Bit
Data ConvertersSlope A/DSlope A/D
Mounting TypeSurface MountSurface Mount
Number of I/O2222
Operating Temperature [Max]85 °C85 °C
Operating Temperature [Min]-40 °C-40 °C
Oscillator TypeInternalInternal
Package / Case32-VFQFN Exposed Pad28-TSSOP, 28-SOIC, 32-VFQFN Exposed Pad
Package / Case-0.295 - 4.4 mm
Package / Case-0.173 in
Package / Case-7.5 mm
PeripheralsPOR, PWM, WDTPOR, PWM, WDT
Program Memory Size4 KB4 KB
Program Memory TypeFLASHFLASH
RAM Size256 x 8256 x 8
Speed8 MHz8 MHz
Supplier Device Package32-VQFN (5x5)28-TSSOP, 28-SOIC, 32-VQFN (5x5)
Voltage - Supply (Vcc/Vdd) [Max]3.6 V3.6 V
Voltage - Supply (Vcc/Vdd) [Min]1.8 V1.8 V

Pricing

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

MSP430F122 Series

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

PartRAM SizeProgram Memory TypeData ConvertersSpeedCore ProcessorConnectivity [custom]Core SizePackage / CasePackage / CasePackage / CaseVoltage - Supply (Vcc/Vdd) [Max]Voltage - Supply (Vcc/Vdd) [Min]Oscillator TypeSupplier Device PackagePeripheralsNumber of I/OOperating Temperature [Max]Operating Temperature [Min]Mounting TypeProgram Memory SizePackage / Case
Texas Instruments
MSP430F122IPWR
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. 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.
256 x 8
FLASH
Slope A/D
8 MHz
MSP430 CPU16
SPI, UART/USART
16-Bit
28-TSSOP
4.4 mm
0.173 in
3.6 V
1.8 V
Internal
28-TSSOP
POR, PWM, WDT
22
85 °C
-40 °C
Surface Mount
4 KB
Texas Instruments
MSP430F122IDWR
MSP430 CPU16 MSP430x1xx Microcontroller IC 16-Bit 8MHz 4KB (4K x 8 + 256B) FLASH 28-SOIC
256 x 8
FLASH
Slope A/D
8 MHz
MSP430 CPU16
SPI, UART/USART
16-Bit
28-SOIC
0.295 "
3.6 V
1.8 V
Internal
28-SOIC
POR, PWM, WDT
22
85 °C
-40 °C
Surface Mount
4 KB
7.5 mm
Texas Instruments
MSP430F122IDW
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. 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.
256 x 8
FLASH
Slope A/D
8 MHz
MSP430 CPU16
SPI, UART/USART
16-Bit
28-SOIC
0.295 "
3.6 V
1.8 V
Internal
28-SOIC
POR, PWM, WDT
22
85 °C
-40 °C
Surface Mount
4 KB
7.5 mm
Texas Instruments
MSP430F122IRHBR
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. 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.
256 x 8
FLASH
Slope A/D
8 MHz
MSP430 CPU16
SPI, UART/USART
16-Bit
32-VFQFN Exposed Pad
3.6 V
1.8 V
Internal
32-VQFN (5x5)
POR, PWM, WDT
22
85 °C
-40 °C
Surface Mount
4 KB

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

Tiny DCDC Converter Reference Design (Rev. A)

Application note

MSP430 MCUs Development Guide Book (Rev. A)

User guide

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

White paper

MSP430 32-kHz Crystal Oscillators (Rev. D)

Application note

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

Application note

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

Application note

MSP430x12x Mixed Signal Microcontroller datasheet (Rev. C)

Data sheet

MSP430x1xx Family User's Guide (Rev. F)

User guide

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

Application note

MSP Code Protection Features

Application note

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

Application note

MSP430 LFXT1 Oscillator Accuracy (Rev. A)

Application note

MSP430F122 Microcontroller Errata (Rev. G)

Errata

MSP430 System ESD Troubleshooting Guide

Application note

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

Application note

MSP430 Embedded Application Binary Interface (Rev. A)

Application note

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

Application note

CRC Implementation with MSP430 MCUs (Rev. A)

Application note

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

Application note

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

Application note

Understanding MSP430 Flash Data Retention (Rev. A)

Application note

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

Application note

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

Application note

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

Application note

Design Considerations When Using the MSP430 Graphics Library

Application note

Using the TPS3619 With MSP430 Microcontrollers (Rev. B)

Application note

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

Application note

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

Application note

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

Application note

Add Housekeeping Functions to Your MSP430™ MCU: Power Sequencer

Application brief

ESD Diode Current Specification (Rev. B)

Application note

MSP430 Flash Memory Characteristics (Rev. B)

Application note

QFN and SON PCB Attachment (Rev. C)

Application note