MSP430G2453IPW20 16-bit Low-Power MCU, TSSOP-20 Package

MSP430G2453IPW20 Overview

The MSP430G2453IPW20 is a low-power, 16-bit microcontroller in a 20-pin TSSOP package. It combines a reduced instruction set CPU with integrated analog and digital peripherals for compact control and sensing tasks. The device supports a wide supply range and sub-??A standby modes to extend battery life. Engineers and sourcing specialists can assess performance, pin count, and interface set quickly by reviewing the package and peripheral mix from the datasheet linked via IC Manufacturer.

MSP430G2453IPW20 Technical Specifications

MSP430G2453IPW20 Key Features

• 16-bit RISC core that delivers efficient code density and faster arithmetic for control loops.
• Wide supply range (1.8?C3.6 V) enabling direct battery operation and compatibility with many sensor front ends.
• Integrated 10-bit ADC for direct analog sensor measurement without external converters.
• USCI serial module supporting UART, SPI, and I2C for flexible peripheral and host connectivity.
• Multiple low-power modes that reduce standby current and extend runtime in battery powered designs.
• 20-pin TSSOP package for higher pin density than smaller packages yet smaller footprint than many DIP alternatives.

Typical Applications

• Battery-operated sensor nodes where ultra-low standby current and integrated ADC reduce board area and extend field life.
• Industrial control panels that need reliable UART or SPI links to communicate with displays and peripheral modules.
• Portable measurement instruments that combine compact TSSOP packaging with a 10-bit ADC and timer resources for accurate sampling.
• Home and building automation endpoints that require low-power wake/sleep cycles and multiple serial interfaces for networking.

MSP430G2453IPW20 Advantages vs Typical Alternatives

The device offers a distinct balance of size, power, and peripheral integration. Compared with many 8-bit microcontrollers, it delivers a 16-bit core for more efficient arithmetic and memory use. Versus larger MCUs, the smaller 20-pin TSSOP package reduces board area and BOM cost while retaining a 10-bit ADC and multi-protocol serial interface. The wide 1.8?C3.6 V input range and multiple low-power modes help achieve longer battery life and simpler power management in portable or remote applications.

MSP430G2453IPW20 Brand Info

MSP430G2453IPW20 is part of the MSP430 family by Texas Instruments. The brand emphasizes ultra-low-power MCU solutions with integrated analog and serial peripherals. TI supports the family with detailed datasheets, development tools, and community resources for rapid prototyping and production design.

FAQ

What package does it use?

The device is supplied in a 20-pin TSSOP package (PW suffix). This package balances pin count and board footprint for compact designs while preserving standard soldering and thermal characteristics.

What is the supply voltage range?

It operates from 1.8 V to 3.6 V. This range allows direct connection to common battery chemistries and compatibility with many low-voltage sensors and logic families.

Which serial interfaces are available?

The on-chip USCI module supports UART, SPI, and I2C modes. This enables flexible interfacing to displays, sensors, memory, and host processors without additional bus bridge chips.

Can it run from a coin cell?

Yes. The device’s low-power modes and 1.8?C3.6 V supply range make it suitable for coin cell or single-cell battery operation, provided the overall system current stays within battery capability.

Is there an ADC on board?

Yes, a 10-bit ADC is integrated. It allows direct analog signal acquisition for sensor inputs, reducing the need for external converters and saving board space and cost.