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Microchip ATSAM4LC2A

ARM Cortex-M4, 48 MHz, 128 kB ROM, 32 kB RAM

The SAM4LC Cortex-M4 processor-based Flash microcontrollers offer the industry’s lowest power consumption and fastest wake-up. The devices feature an LCD controller with up to 4x40 segments, an embedded capacitive touch module supported by Microchip QTouch technology, USB host, and multiple serial communication interfaces. They are ideal for a wide range of industrial, healthcare and consumer applications.

Core ARM Cortex-M4, 48 MHz
  • Processor:Cortex-M4, 48 MHz
  • Cryptographic Engine:1 -bit
Memory 32 kB RAM, 128 kB ROM
  • ROM:128 kB
  • RAM:32 kB
Communication SPI, I2C, UART, USB, Device
  • SPI:1 x SPI
  • I2C:2 x I2C
  • UART:3 x UART
  • USB, Device:1 x USB Device
Timer/Counter/PWM 3 x 0-bit Timer
  • Timer/Counter:3 x 0-bit
  • Other:9 x Output Compare channels
Analog 1-channel 10 bit DAC, 3-channel 12 bit ADC, 1 x
  • ADC:3-channel x 12 bit ADC
  • DAC:1-channel x 10 bit DAC
  • Temperature Sensor:1 x
  • Other:1 x
  • I/Os:27 Inputs/Outputs
  • External Interrupts:27 External Interrupts
  • Capacitive Touch Inputs:1 x Hardware QTouch Acquisition
Development Tools
CMSIS Drivers No CMSIS-Driver in Device Family Pack.
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