ATSAMD09C13A-SSUT

Overview

The ATSAMD09C13A-SSUT is a 32-bit microcontroller from the SAM D09 series, featuring an ARM Cortex-M0+ processor running at up to 48MHz. It includes 8KB of in-system self-programmable Flash and 4KB of SRAM. The device operates within a voltage range of 2.4V to 3.63V and supports up to 12 programmable I/O pins. Key peripherals include two SERCOMs, two Timer/Counters, a 12-bit ADC with five channels, and a Real-Time Counter.

Feature Summary

• ARM Cortex-M0+ core with single-cycle hardware multiplier
• In-system programmable Flash memory
• Six-channel Direct Memory Access Controller
• Configurable Serial Communication Interfaces

Applications

• Home automation systems
• Consumer electronics devices
• Smart metering applications
• Industrial control modules

Procurement Notes

Verify the specific ordering code against official Microchip documentation to ensure correct package type and temperature grade. Confirm that the SOIC-14 tape and reel configuration matches your automated assembly requirements. Cross-reference the device variant identifier to validate functional specifications before finalizing procurement orders.

Selection Notes

Select this component for designs requiring low pin count integration with standard serial communication capabilities. The 14-pin SOIC package suits space-constrained PCB layouts. Ensure the application utilizes the available five ADC channels and two SERCOM instances effectively within the limited GPIO allocation.

Part Context

This part belongs to the SAM D09 family, which provides migration paths to larger devices like the SAM D09D series. The C designation indicates the 14-pin SOIC package variant. The series shares identical peripheral modules and linear address maps across all devices, facilitating code reuse during product scaling.

Replacement Considerations

ATSAMD09C13A-SSR is the tray packaging alternative for the same electrical and functional specifications.