Microchip TechnologyATSAMD21E18A-AZVAOIC: ARM microcontroller
The Microchip High performance ARM Cortex-M0+ based Flash microcontroller is ideal for a wide range of home automation, consumer, metering, and industrial applications. It features 256KB of flash and 32KB of SRAM, up to 48MHz operating frequency and four serial communication modules (SERCOM) configurable as UART/USART, SPI or I2C, three 16-bit timer/counters, 32-bit Real-Time Clock and calendar, 18 PWM channels, one 14-channel 12-bit ADC, one 10-bit DAC. External Interrupt Controller (EIC) 16 external interrupts One non maskable interrupt Drop in compatible with SAM D20 Idle and standby sleep modes Sleepwalking peripherals
The Microchip High performance ARM Cortex-M0+ based Flash microcontroller is ideal for a wide range of home automation, consumer, metering, and industrial applications. It features 256KB of flash and 32KB of SRAM, up to 48MHz operating frequency and four serial communication modules (SERCOM) configurable as UART/USART, SPI or I2C, three 16-bit timer/counters, 32-bit Real-Time Clock and calendar, 18 PWM channels, one 14-channel 12-bit ADC, one 10-bit DAC.
External Interrupt Controller (EIC)
16 external interrupts
One non maskable interrupt
Drop in compatible with SAM D20
Idle and standby sleep modes
Sleepwalking peripherals