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Atmel ATSAM4N8B

ARM Cortex-M4, 100 MHz, 512 kB ROM, 64 kB RAM

The Atmel SAM4N series comprises the entry point into our portfolio of Flash microcontrollers based on the ARM Cortex-M4 core. These microcontrollers feature a 100MHz operating frequency and offer up to 1MB of Flash, multiple serial communication peripherals and analog capability. This combination of features—plus low power consumption—makes the Atmel SAM4N series ideal for a wide range of applications in industrial automation, consumer and appliance, and energy metering markets.

Core ARM Cortex-M4, MPU 100 MHz
  • Processor:ARM Cortex-M4, MPU 100 MHz
Memory 64 kB RAM, 512 kB ROM
  • ROM:512 kB
  • RAM:64 kB
Communication SPI, I2C, UART
  • SPI:3 x SPI
  • I2C:3 x I2C
  • UART:6 x UART
Timer/Counter/PWM 6 x 0-bit Timer, 4 x 0-bit
  • Timer/Counter:6 x 0-bit
  • PWM:4 x 0-bit
  • Other:9 x Output Compare channels
Analog 1-channel 10 bit DAC, 1-channel 10 bit ADC
  • ADC:1-channel x 10 bit ADC
  • DAC:1-channel x 10 bit DAC
  • Temperature Sensor:1 x
  • I/Os:47 Inputs/Outputs
  • External Interrupts:47 External Interrupts
  • Other:1 x Quadrature Decoder Channels
Development Tools
CMSIS Drivers No CMSIS-Driver in Device Family Pack.
Examples
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