• Single-cycle hardware multiplier
• Micro Trace Buffer
• 8KB in-system self-programmable Flash
• 4KB SRAM Memory
• Power-on reset (POR) and brown-out detection (BOD)
• Internal and external clock options with 48MHDigital Frequency Locked Loop (DFLL48M) and 48MHto 96MHFractional
• Digital Phase Locked Loop (FDPLL96M)
• External Interrupt Controller (EIC)
• 8 external interrupts
• One non-maskable interrupt
• Two-pin Serial Wire Debug (SWD) programming, test and debugging interface
• Idle and standby sleep modes
• SleepWalking peripherals
• 6-channel Direct Memory Access Controller (DMAC)
• 6-channel Event System
• One 16-bit TC with compare/capture channels
• One 8-bit TC with compare/capture channels
• One 32-bit TC with compare/capture channels, by using two TCs
• 32-bit Real Time Counter (RTC) with clock/calendar function
• Watchdog Timer (WDT)
• CRC-32 generator
• USART with full-duplex and single-wire half-duplex configuration
• I2C Bus
• SMBUS/PMBUS
• SPI
• LIN slave
• Differential and single-ended input
• 1/2x to 16x programmable gain stage
• Automatic offset and gain error compensation
• Oversampling and decimation in hardware to support 13-, 14-, 15- or 16-bit resolution
• 12 GPIO pins
• 14-pin SOIC
• 2.4V – 3.63V

The low-power, high-performance Microchip's ATSAMD09C13 ARM® Cortex®-M0+ based flash microcontroller is ideal for a wide range of home automation, consumer, metering and industrial applications. It features:

• 8KB of flash memory and 4KB of SRAM
• Up to 48MHz operating frequency
• Two serial communication modules (SERCOM) configurable as UART/USART, SPI or I2C, two 16-bit timer/counters, 32-bit Real-Time Clock and calendar, one 5-channel 12-bit ADC
• 2.4V to 3.63V power supply
• Easy pin migration to SAMD10C devices
• Supported by Atmel Studio, ASF

Supported by MPLAB X IDE and MPLAB Harmony.