MSP430G2313IPW28 Ultra-Low-Power Microcontroller, 28-Pin TSSOP

MSP430G2313IPW28 Overview

The MSP430G2313IPW28 is an ultra-low-power, 16-bit microcontroller in the MSP430 family optimized for simple, battery-powered embedded systems. It combines a low-power CPU, mixed-signal peripherals, and compact packaging to reduce board area and system power compared with many 8-bit alternatives. The device targets control, sensing and low-rate data acquisition roles where low current in standby and flexible I/O are critical. See the full supplier details at IC Manufacturer.

MSP430G2313IPW28 Technical Specifications

MSP430G2313IPW28 Key Features

• Single 16-bit core delivering compact code density and faster arithmetic compared with typical 8-bit MCUs.
• Integrated 10-bit ADC for direct sensor interfacing, reducing external component count and improving signal fidelity.
• Low-voltage operation from 1.8 V to 3.6 V enabling use with common battery chemistries and reducing power conversion needs.
• Timer_A with capture/compare for precise PWM and timing control, useful for motor control and power management tasks.
• Small 28-pin TSSOP package provides a balance of I/O count and PCB footprint for compact designs.
• Very low standby and active currents that extend battery life in intermittent-activity applications.

Typical Applications

• Battery-powered sensor nodes and environmental monitors that require low active current and minimal standby leakage for multi-year field life.
• Portable measurement instruments where a 10-bit ADC and 16-bit CPU reduce external signal conditioning and deliver faster data processing.
• Consumer and industrial remote controls needing compact packaging, multiple digital I/Os, and long battery life in small enclosures.
• Power-managed control panels and simple motor or actuator controllers that use Timer_A PWM and capture for robust timing and control functions.

MSP430G2313IPW28 Advantages vs Typical Alternatives

The device offers a higher-efficiency 16-bit core compared with many 8-bit MCUs, delivering denser code and faster integer operations for similar clock rates. Its integrated 10-bit ADC and Timer_A reduce the need for external analog or timing ICs, lowering system cost and board area. Operating from 1.8?C3.6 V and optimized for ultra-low standby current provides clear advantages in battery-operated and energy-constrained designs versus higher-power microcontrollers.

MSP430G2313IPW28 Brand Info

The MSP430G2313IPW28 is part of Texas Instruments’ MSP430 microcontroller family. TI positions this family for ultra-low-power embedded applications, offering a broad ecosystem of development tools, hardware reference designs, and long-term product support relevant to industrial and consumer designers.

FAQ

What supply voltage does it require?

The MSP430G2313IPW28 operates from 1.8 V up to 3.6 V, allowing direct use with common single-cell lithium and multiple alkaline battery configurations without complex regulation.

How much non-volatile memory is available?

This device provides 2 KB of on-chip Flash program memory for firmware storage, enabling compact application code and in-system reprogramming without external memory.

What analog input capability exists?

On-chip there is a 10-bit successive-approximation ADC suitable for sensor acquisition and simple signal measurement tasks, reducing the need for external ADC components.

Which package should I expect for PCB layout?

The part comes in a 28-pin TSSOP (PW) package, offering a balance of I/O accessibility and small PCB footprint for space-constrained designs.

What temperature range is supported?

The device supports industrial ambient conditions from -40 ??C to +85 ??C, making it suitable for many commercial and industrial embedded systems.