Integrated Circuits (ICs)

MSP430F423AIPM

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8 MHZ SENSING MCU WITH 3 16-BIT SIGMA-DELTA ADCS, 128-SEGMENT LCD, 8KB FLASH, 256B RAM

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Search across all available documentation for this part.

DocumentsAdvanced Debugging Using the Enhanced Emulation Module (EEM) With CCS v6 (Rev. F)CRC Implementation with MSP430 MCUs (Rev. A)+34

Integrated Circuits (ICs)

MSP430F423AIPM

Active

Texas Instruments

8 MHZ SENSING MCU WITH 3 16-BIT SIGMA-DELTA ADCS, 128-SEGMENT LCD, 8KB FLASH, 256B RAM

Deep-Dive with AI

DocumentsAdvanced Debugging Using the Enhanced Emulation Module (EEM) With CCS v6 (Rev. F)CRC Implementation with MSP430 MCUs (Rev. A)+34

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MSP430F423AIPM

Connectivity	SPI, UART/USART
Core Processor	MSP430 CPU16
Core Size	16-Bit
Data Converters	3x16b
Mounting Type	Surface Mount
Number of I/O	14
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	64-LQFP
Peripherals	POR, WDT, LCD, Brown-out Detect/Reset, PWM
Program Memory Size	8 KB
Program Memory Type	FLASH
RAM Size	256 x 8
Speed	8 MHz
Supplier Device Package	64-LQFP (10x10)
Voltage - Supply (Vcc/Vdd) [Max]	3.6 V
Voltage - Supply (Vcc/Vdd) [Min]	1.8 V

MSP430F423A Series

8 MHz sensing MCU with 3 16-bit Sigma-Delta ADCs, 128-segment LCD, 8KB Flash, 256B RAM

Part	Peripherals	Supplier Device Package	Package / Case	Core Processor	Speed	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	RAM Size	Oscillator Type	Program Memory Size	Data Converters	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Connectivity	Program Memory Type	Number of I/O	Core Size
Texas Instruments MSP430F423AIPMR	Brown-out Detect/Reset LCD POR PWM WDT	64-LQFP (10x10)	64-LQFP	MSP430 CPU16	8 MHz	1.8 V	3.6 V	256 x 8	Internal	8 KB	3x16b	85 °C	-40 °C	Surface Mount	SPI UART/USART	FLASH	14	16-Bit
Texas Instruments MSP430F423AIPM	Brown-out Detect/Reset LCD POR PWM WDT	64-LQFP (10x10)	64-LQFP	MSP430 CPU16	8 MHz	1.8 V	3.6 V	256 x 8	Internal	8 KB	3x16b	85 °C	-40 °C	Surface Mount	SPI UART/USART	FLASH	14	16-Bit
Texas Instruments MSP430F423IPM	Brown-out Detect/Reset LCD POR PWM WDT	64-LQFP (10x10)	64-LQFP	MSP430 CPU16	8 MHz	1.8 V	3.6 V	256 x 8	Internal	8 KB	3x16b	85 °C	-40 °C	Surface Mount	SPI UART/USART	FLASH	14	16-Bit
Texas Instruments MSP430F423IPMR	Brown-out Detect/Reset LCD POR PWM WDT	64-LQFP (10x10)	64-LQFP	MSP430 CPU16	8 MHz	1.8 V	3.6 V	256 x 8	Internal	8 KB	3x16b	85 °C	-40 °C	Surface Mount	SPI UART/USART	FLASH	14	16-Bit

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tray	1	$ 6.20
		10	$ 5.60
		25	$ 5.34
		160	$ 4.63
		320	$ 4.43
		480	$ 4.04
		960	$ 3.52
		2400	$ 3.38
Texas Instruments	JEDEC TRAY (10+1)	1	$ 5.21
		100	$ 4.56
		250	$ 3.20
		1000	$ 2.58

Description

General part information

MSP430F423A Series

The Texas InstrumentsMSP430 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 6 µs.

The MSP430F42xA series are microcontroller configurations with three independent 16-bit sigma-delta A/D converters, each with an integrated differential programmable gain amplifier input stage. Also included are a built-in 16-bit timer, 128 LCD segment drive capability, hardware multiplier, and 14 I/O pins.

Typical applications include high-resolution applications such as handheld metering equipment, weigh scales, and energy meters.

Documents

Technical documentation and resources

MSP430F423AIPM

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MSP430F423AIPM

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Technical Specifications

MSP430F423A Series

Pricing

Description

MSP430F423A Series

Documents

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

CRC Implementation with MSP430 MCUs (Rev. A)

MSP430 LFXT1 Oscillator Accuracy (Rev. A)

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

Use of Two MSP430s to Enhance Segment Lines for Larger LCDs (Rev. A)

MSP430 MCUs Development Guide Book (Rev. A)

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

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

MSP Code Protection Features

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

ESD Diode Current Specification (Rev. B)

MSP430 Embedded Application Binary Interface (Rev. A)

MSP430 System ESD Troubleshooting Guide

Driving Large LCDs with LCD Peripheral of the MSP430 (Rev. A)

Answers to Common Sigma-Delta ADC Questions on MSP MCUs

MSP430F42xA Mixed Signal Microcontroller datasheet

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

Implementing a Direct Thermocouple Interface With the MSP430F4xx and ADS1240 (Rev. B)

Design Considerations When Using the MSP430 Graphics Library

MSP430 32-kHz Crystal Oscillators (Rev. D)

MSP430F423A Microcontroller Errata (Rev. G)

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

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

MSP430F42xA Single-Chip Weight Scale (Rev. A)

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

Designing With MSP430™ MCUs and Segment LCDs (Rev. A)

Tiny DCDC Converter Reference Design (Rev. A)

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

MSP430x4xx Family User's Guide (Rev. L)

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

Understanding MSP430 Flash Data Retention (Rev. A)

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

MSP430 Flash Memory Characteristics (Rev. B)

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

Using the TPS3619 With MSP430 Microcontrollers (Rev. B)

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

MSP430F423A Series