MSP430G2452

AKTIV

16-MHz-MCU mit 8 KB Flash, 256 B SRAM, 10-Bit-ADC, Komparator, Timer, SPI/I2C

MSP430G2452

AKTIV

Produktdetails

Für dieses Produkt sind keine Parameter verfügbar.

PDIP (N)

20

228.702 mm² 24.33 x 9.4

TSSOP (PW)

14

32 mm² 5 x 6.4

TSSOP (PW)

20

41.6 mm² 6.5 x 6.4

VQFN (RSA)

16

16 mm² 4 x 4

Low Supply Voltage Range: 1.8 V to 3.6 V
Ultra-Low Power Consumption
- Active Mode: 220 µA at 1 MHz, 2.2 V
- Standby Mode: 0.5 µA
- Off Mode (RAM Retention): 0.1 µA
Five Power-Saving Modes
Ultra-Fast Wake-Up From Standby Mode in
Less Than 1 µs
16-Bit RISC Architecture, 62.5-ns Instruction Cycle Time
Basic Clock Module Configurations
- Internal Frequencies up to 16 MHz With Four
  Calibrated Frequencies
- Internal Very-Low-Power Low-Frequency (LF) Oscillator
- 32-kHz Crystal
- External Digital Clock Source
One 16-Bit Timer_A With Three Capture/Compare Registers
Up to 16 Capacitive-Touch Enabled I/O Pins
Universal Serial Interface (USI) Supporting SPI and I2C
10-Bit 200-ksps Analog-to-Digital (A/D) Converter With Internal
Reference, Sample-and-Hold, and Autoscan (MSP430G2x52 Only)
On-Chip Comparator for Analog
Brownout Detector
Serial Onboard Programming, No External Programming Voltage
Needed, Programmable Code Protection by Security Fuse
On-Chip Emulation Logic With Spy-Bi-Wire Interface
Package Options
- TSSOP: 14 Pin, 20 Pin
- PDIP: 20 Pin
- QFN: 16 Pin
For Complete Module Descriptions, See the MSP430x2xx Family User’s Guide (SLAU144)

All trademarks are the property of their respective owners.

Low Supply Voltage Range: 1.8 V to 3.6 V
Ultra-Low Power Consumption
- Active Mode: 220 µA at 1 MHz, 2.2 V
- Standby Mode: 0.5 µA
- Off Mode (RAM Retention): 0.1 µA
Five Power-Saving Modes
Ultra-Fast Wake-Up From Standby Mode in
Less Than 1 µs
16-Bit RISC Architecture, 62.5-ns Instruction Cycle Time
Basic Clock Module Configurations
- Internal Frequencies up to 16 MHz With Four
  Calibrated Frequencies
- Internal Very-Low-Power Low-Frequency (LF) Oscillator
- 32-kHz Crystal
- External Digital Clock Source
One 16-Bit Timer_A With Three Capture/Compare Registers
Up to 16 Capacitive-Touch Enabled I/O Pins
Universal Serial Interface (USI) Supporting SPI and I2C
10-Bit 200-ksps Analog-to-Digital (A/D) Converter With Internal
Reference, Sample-and-Hold, and Autoscan (MSP430G2x52 Only)
On-Chip Comparator for Analog
Brownout Detector
Serial Onboard Programming, No External Programming Voltage
Needed, Programmable Code Protection by Security Fuse
On-Chip Emulation Logic With Spy-Bi-Wire Interface
Package Options
- TSSOP: 14 Pin, 20 Pin
- PDIP: 20 Pin
- QFN: 16 Pin
For Complete Module Descriptions, See the MSP430x2xx Family User’s Guide (SLAU144)

All trademarks are the property of their respective owners.

The Texas Instruments MSP430 family of ultra-low-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 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 MSP430G2x52 and MSP430G2x12 series of microcontrollers are ultra-low-power mixed signal microcontrollers with built-in 16-bit timers, and up to 16 I/O capacitive-touch enabled pins and built-in communication capability using the universal serial communication interface and have a versatile analog comparator. The MSP430G2x52 series have a 10-bit A/D converter. For configuration details see . Typical applications include low-cost sensor systems that capture analog signals, convert them to digital values, and then process the data for display or for transmission to a host system.

The Texas Instruments MSP430 family of ultra-low-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 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 MSP430G2x52 and MSP430G2x12 series of microcontrollers are ultra-low-power mixed signal microcontrollers with built-in 16-bit timers, and up to 16 I/O capacitive-touch enabled pins and built-in communication capability using the universal serial communication interface and have a versatile analog comparator. The MSP430G2x52 series have a 10-bit A/D converter. For configuration details see . Typical applications include low-cost sensor systems that capture analog signals, convert them to digital values, and then process the data for display or for transmission to a host system.

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Technische Dokumentation

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Top-Dokumentation	Typ	Titel	Format-Optionen	Datum
*	Data sheet	MSP430G2x52, MSP430G2x12 Mixed Signal Microcontroller datasheet (Rev. G)		01 Mai 2013
*	Errata	MSP430G2452 Microcontroller Errata (Rev. J)	PDF \| HTML	28 Jun 2021
*	User guide	MSP430F2xx, MSP430G2xx Family User's Guide (Rev. K)	PDF \| HTML	25 Aug 2022
	Application note	Migration Guide From MSP430 MCUs to MSPM0 MCUs (Rev. B)	PDF \| HTML	02 Jun 2025
	Application note	QFN and SON PCB Attachment (Rev. C)	PDF \| HTML	06 Dez 2023
	Application note	Design Considerations When Using the MSP430 Graphics Library (Rev. A)	PDF \| HTML	09 Aug 2023
	Application note	Li-Ion Battery Charger Solution Using an MSP430™ MCU (Rev. B)	PDF \| HTML	01 Apr 2022
	Application note	Multiple Time Bases on a Single MSP430 Timer Module (Rev. B)	PDF \| HTML	08 Feb 2022
	Application note	ESD Diode Current Specification (Rev. B)	PDF \| HTML	23 Aug 2021
	Application note	Migrating from MSP430 F2xx and G2xx families to MSP430 FR4xx and FR2xx family (Rev. G)	PDF \| HTML	02 Aug 2021
	User guide	MSP430 MCUs Development Guide Book (Rev. A)	PDF \| HTML	13 Mai 2021
	Application note	MSP430 System ESD Troubleshooting Guide	PDF \| HTML	13 Dez 2019
	Application note	EKG-Based Heart-Rate Monitor Implementation Using the MSP430G2xx LaunchPad Kit (Rev. B)	PDF \| HTML	14 Jun 2019
	Application note	Programming a Flash-Based MSP430 MCU Using the JTAG Interface (Rev. H)		15 Mär 2019
	Application note	Interfacing the 3-V MSP430 MCU to 5-V Circuits (Rev. A)	PDF \| HTML	03 Okt 2018
	Application note	MSP430 Flash Memory Characteristics (Rev. B)	PDF \| HTML	24 Aug 2018
	Application note	Understanding MSP430 Flash Data Retention (Rev. A)	PDF \| HTML	24 Aug 2018
	Application note	Mixing C and Assembler With MSP430™ MCUs (Rev. A)	PDF \| HTML	07 Aug 2018
	Application note	Using the TPS3619 With MSP430 Microcontrollers (Rev. B)	PDF \| HTML	06 Aug 2018
	Application note	MSP430 LFXT1 Oscillator Accuracy (Rev. A)		03 Aug 2018
	Application note	Efficient Multiplication and Division Using MSP430 MCUs (Rev. A)		18 Jul 2018
	Application note	CRC Implementation with MSP430 MCUs (Rev. A)		21 Jun 2018
	Application note	Implementing An Ultra-Low-Power Keypad Interface With MSP430 MCUs (Rev. A)		22 Mai 2018
	Application note	Random Number Generation Using MSP430™ MCUs (Rev. A)		16 Mai 2018
	Application note	Wave Digital Filtering Using an MSP430 MCU (Rev. A)		16 Mai 2018
	Application note	Software Coding Techniques for MSP430™ MCUs (Rev. B)		14 Mär 2018
	Application note	MSP430 32-kHz Crystal Oscillators (Rev. D)	PDF \| HTML	18 Jul 2017
	White paper	Capacitive Touch and MSP Microcontrollers (Rev. A)		27 Apr 2017
	Application note	Migrating from the MSP430F2xx,G2xx Family to the MSP430FR58xx/FR59xx/68xx/69xx (Rev. E)	PDF \| HTML	03 Nov 2016
	Application note	Advanced Debugging Using the Enhanced Emulation Module (EEM) With CCS v6 (Rev. F)		06 Sep 2016
	Application note	General Oversampling of MSP ADCs for Higher Resolution (Rev. A)	PDF \| HTML	01 Apr 2016
	Functional safety information	Safety Manual for MSP430G2xx, F5xx, and FR57xx in IEC 60730 Safety Applications (Rev. A)		12 Jan 2016
	Application note	MSP Code Protection Features	PDF \| HTML	07 Dez 2015
	User guide	MSP-TouchPro GUI User Guide (Rev. E)		02 Okt 2015
	Application note	1-uA Capacitive Grip Detection Based on MSP430 Microcontrollers (Rev. B)		14 Aug 2013
	User guide	MSP430 Capacitive Touch Power Designer GUI User's Guide		21 Mai 2013
	White paper	Power Management Solutions for Ultra-Low-Power 16-Bit MSP430 MCUs (Rev. D)		28 Mär 2012
	Application note	Powering the MSP430 from a High Voltage Input using the TPS62122 (Rev. C)		12 Jan 2012
	Application note	Using the Real-Time-Clock Library (Rev. A)		11 Jan 2011
	Application note	1.8V – 5.5V Input, High-Efficiency DCDC Converter Reference Design for MSP430 (Rev. B)		14 Jun 2010
	Application note	Tiny DCDC Converter Reference Design (Rev. A)		14 Jun 2010

Design und Entwicklung

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Gehäuse	Pins	CAD-Symbole, Footprints und 3D-Modelle
PDIP (N)	20	Ultra Librarian
TSSOP (PW)	14	Ultra Librarian
TSSOP (PW)	20	Ultra Librarian
VQFN (RSA)	16	Ultra Librarian

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MSP430G2452

16-MHz-MCU mit 8 KB Flash, 256 B SRAM, 10-Bit-ADC, Komparator, Timer, SPI/I2C

MSP430G2452

Produktdetails

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Design und Entwicklung

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