MSP430G2452IPW20
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Texas Instruments MSP430G2452IPW20

Manufacturer No:
MSP430G2452IPW20
Manufacturer:
Texas Instruments
Package:
Tube
Description:
IC MCU 16BIT 8KB FLASH 20TSSOP
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Payment:
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Product Introduction

Overview

The Texas Instruments MSP430G2452IPW20 is a member of the MSP430G2x52 series of ultra-low-power mixed signal microcontrollers. This device is designed to provide high performance and low power consumption, making it ideal for battery-powered and energy-efficient applications. The MSP430G2452IPW20 features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. It is part of the MSP430 family, known for its ultra-low power consumption and extended battery life in portable measurement applications.

Key Specifications

Parameter Value
Manufacturer Texas Instruments
Category Integrated Circuits (ICs) - Embedded - Microcontrollers
Package 20-TSSOP (0.173", 4.40mm Width)
Core Processor MSP430
Core Size 16-Bit
Speed 16MHz
Connectivity I2C, SPI, USI
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O 16
Program Memory Size 8KB (8K x 8)
Program Memory Type FLASH
RAM Size 256 x 8
Voltage - Supply (Vcc/Vdd) 1.8 V ~ 3.6 V
Data Converters A/D 8x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)

Key Features

  • Ultra-low power consumption with active mode: 220 µA at 1 MHz, 2.2 V, and standby mode: 0.5 µA, off mode (RAM retention): 0.1 µA.
  • Five power-saving modes and ultra-fast wake-up from standby mode in less than 1 µs.
  • 16-Bit RISC architecture with 62.5-ns instruction cycle time.
  • Internal frequencies up to 16 MHz with four calibrated frequencies and an internal very-low-power low-frequency (LF) oscillator.
  • 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.
  • Up to 16 capacitive-touch enabled I/O pins and a versatile analog comparator.
  • Brownout detector, watchdog timer, and serial onboard programming without external programming voltage.

Applications

The MSP430G2452IPW20 is suitable for a variety of applications, including low-cost sensor systems, portable measurement devices, and energy-efficient embedded systems. It is particularly useful in scenarios where extended battery life and low power consumption are critical. Typical applications include capturing analog signals, converting them to digital values, and processing the data for display or transmission to a host system.

Q & A

  1. What is the core processor of the MSP430G2452IPW20?

    The core processor is the MSP430, which is a 16-bit RISC CPU.

  2. What is the maximum operating frequency of the MSP430G2452IPW20?

    The maximum operating frequency is 16 MHz.

  3. What are the power supply voltage ranges for the MSP430G2452IPW20?

    The power supply voltage ranges from 1.8 V to 3.6 V.

  4. What types of communication interfaces does the MSP430G2452IPW20 support?

    The device supports I2C, SPI, and USI (Universal Serial Interface).

  5. How much program memory does the MSP430G2452IPW20 have?

    The device has 8KB of FLASH program memory.

  6. What is the operating temperature range of the MSP430G2452IPW20?

    The operating temperature range is from -40°C to 85°C.

  7. Does the MSP430G2452IPW20 have any power-saving modes?

    Yes, it has five power-saving modes and ultra-fast wake-up from standby mode in less than 1 µs.

  8. What type of analog-to-digital converter does the MSP430G2452IPW20 have?

    The device features a 10-bit 200-ksps Analog-to-Digital (A/D) converter with internal reference, sample-and-hold, and autoscan.

  9. Can the MSP430G2452IPW20 be programmed without an external programming voltage?

    Yes, it supports serial onboard programming without an external programming voltage.

  10. What are some typical applications for the MSP430G2452IPW20?

    Typical applications include low-cost sensor systems, portable measurement devices, and energy-efficient embedded systems.

Product Attributes

Core Processor:MSP430 CPU16
Core Size:16-Bit
Speed:16MHz
Connectivity:I²C, SPI, USI
Peripherals:Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O:16
Program Memory Size:8KB (8K x 8)
Program Memory Type:Flash
EEPROM Size:- 
RAM Size:256 x 8
Voltage - Supply (Vcc/Vdd):1.8V ~ 3.6V
Data Converters:A/D 8x10b
Oscillator Type:Internal
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:20-TSSOP
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Similar Products

Part Number MSP430G2452IPW20 MSP430G2452IPW20R MSP430G2453IPW20 MSP430G2352IPW20 MSP430G2402IPW20 MSP430G2412IPW20 MSP430G2432IPW20
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Active Active Active Active
Core Processor MSP430 CPU16 MSP430 CPU16 MSP430 CPU16 MSP430 CPU16 MSP430 CPU16 MSP430 CPU16 MSP430 CPU16
Core Size 16-Bit 16-Bit 16-Bit 16-Bit 16-Bit 16-Bit 16-Bit
Speed 16MHz 16MHz 16MHz 16MHz 16MHz 16MHz 16MHz
Connectivity I²C, SPI, USI I²C, SPI, USI I²C, IrDA, LINbus, SCI, SPI, UART/USART I²C, SPI, USI I²C, SPI, USI I²C, SPI, USI I²C, SPI, USI
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT Brown-out Detect/Reset, DMA, POR, PWM, WDT Brown-out Detect/Reset, DMA, POR, PWM, WDT Brown-out Detect/Reset, DMA, POR, PWM, WDT Brown-out Detect/Reset, DMA, POR, PWM, WDT Brown-out Detect/Reset, DMA, POR, PWM, WDT Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O 16 16 16 16 16 16 16
Program Memory Size 8KB (8K x 8) 8KB (8K x 8) 8KB (8K x 8) 4KB (4K x 8) 8KB (8K x 8) 8KB (8K x 8) 8KB (8K x 8)
Program Memory Type Flash Flash Flash Flash Flash Flash Flash
EEPROM Size - - - - - - -
RAM Size 256 x 8 256 x 8 512 x 8 256 x 8 256 x 8 256 x 8 256 x 8
Voltage - Supply (Vcc/Vdd) 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V
Data Converters A/D 8x10b A/D 8x10b A/D 8x10b A/D 8x10b - - A/D 8x10b
Oscillator Type Internal Internal Internal Internal Internal Internal Internal
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 20-TSSOP (0.173", 4.40mm Width) 20-TSSOP (0.173", 4.40mm Width) 20-TSSOP (0.173", 4.40mm Width) 20-TSSOP (0.173", 4.40mm Width) 20-TSSOP (0.173", 4.40mm Width) 20-TSSOP (0.173", 4.40mm Width) 20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 20-TSSOP 20-TSSOP 20-TSSOP 20-TSSOP 20-TSSOP 20-TSSOP 20-TSSOP

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