MSP430G2232IPW14

Microcontrollers Overview

The MSP430G2232IPW14 is a 16-bit mixed-signal microcontroller from the Texas Instruments MSP430G2xx series. It features 2 kB of Flash program memory and 256 B of SRAM data RAM within a 14-pin TSSOP package. The device operates with a maximum clock frequency of 16 MHz and supports an input voltage range of 1.8 V to 3.6 V. It includes an 8-channel, 10-bit analog-to-digital converter (ADC) and provides 10 general-purpose I/O pins. Communication interfaces include I2C and SPI. The component is rated for an operating temperature range of -40°C to +85°C.

Microcontrollers Feature Summary

• Integrates a 16-bit MSP430 CPU core with low-power mixed-signal capabilities.
• Includes on-chip 10-bit ADC with eight selectable channels for signal acquisition.
• Supports serial communication via integrated I2C and SPI modules.
• Features non-volatile Flash memory for persistent program storage.

Microcontrollers Applications

• Low-power sensor interface nodes
• Battery-operated portable instrumentation
• Simple industrial control loops
• Basic data logging systems

Microcontrollers Procurement Notes

Verify the specific suffix IPW14 confirms the TSSOP-14 package and industrial temperature grade. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure design compatibility with the 1.8V to 3.6V supply voltage range. Validate that the 2 kB Flash capacity meets application firmware requirements. Check for moisture sensitivity level constraints during assembly processing.

Microcontrollers Selection Notes

Select this component when a compact 14-pin solution is required for basic 16-bit processing tasks. It is suitable for applications needing minimal external components due to integrated oscillators and peripherals. Consider alternative packages like QFN if board space is extremely limited. Evaluate power consumption profiles against specific duty cycle requirements. Ensure the 10 I/O count suffices for all peripheral connections.

Microcontrollers Part Context

This microcontroller belongs to the MSP430G2xx family, designed for ultra-low-power embedded applications. The G2232 variant specifically offers 2 kB of Flash memory, distinguishing it from higher-capacity models in the same series. It utilizes the standard MSP430 RISC architecture optimized for code efficiency. The TSSOP-14 package facilitates surface-mount assembly on small form-factor PCBs.

Microcontrollers Replacement Considerations

MSP430G2232IPW14R: Identical electrical specifications and pinout; differs only in tape-and-reel packaging instead of tube.