MSP430G2132IN20

Microcontrollers Overview

The MSP430G2132IN20 is a 16-bit microcontroller from the Texas Instruments MSP430 family, housed in a 20-pin PDIP package. It features an MSP430 core with a maximum clock frequency of 16 MHz. The device includes 1 kB of flash program memory and 128 bytes of RAM. It operates within a supply voltage range of 1.8 V to 3.6 V and supports temperatures from -40 °C to +85 °C. Communication interfaces include one SPI channel and one I2C channel. An integrated 10-bit analog-to-digital converter provides eight input channels.

Microcontrollers Feature Summary

• Integrates a 16-bit RISC architecture for efficient processing
• Includes an 8-channel 10-bit ADC for signal acquisition
• Supports serial communication via SPI and I2C interfaces

Microcontrollers Applications

• Low-power sensor monitoring systems
• Battery-operated measurement devices
• Simple industrial control nodes

Microcontrollers Procurement Notes

Verify the specific suffix IN20 confirms the PDIP-20 through-hole package variant. Confirm the manufacturer is Texas Instruments. Ensure the component matches the MSP430G2132 series specifications regarding memory size and interface availability before integration into designs.

Microcontrollers Selection Notes

Select this part when a low pin count and minimal memory footprint are required. It suits applications needing basic analog input capabilities without complex communication protocols. Consider alternative packages if surface-mount assembly is mandatory.

Microcontrollers Part Context

This component belongs to the MSP430G2xx2 series, designed for ultra-low-power mixed-signal applications. It shares the core architecture with other G2 series devices but offers specific memory and peripheral configurations tailored for cost-sensitive embedded solutions.

Microcontrollers Replacement Considerations

MSP430G2132IPW14R offers similar functionality in a TSSOP-14 surface-mount package.