SAM4LC Series
A member of the Microchip SAM4L family of Flash microcontrollers based on the ARM Cortex-M4 processor, the ATSAM4LC series delivers the lowest power in active mode (down to 90µA/MHz) as well as sleep mode with full RAM retention (1.5µA) and the shortest wake-up time (down to 1.5µs) in a Cortex-M4 device. The device features an LCD controller, hardware cryptography, USB host and device, peripheral event system, SleepWalking intelligent peripherals and built-in security including 128-bit Advanced Encryption Standard (AES). Integrated Microchip QTouch technology makes it easy to bring capacitive touch functionality to your hardware.
- Cortex-M4 microcontroller at 48MHz
- Lowest power consumption in active and sleep modes
- 128KB to 512KB embedded Flash
- Hardware capacitive touch module supported by Microchip QTouch technology
- Up to 4x40-segment LCD controller
SAM4LS Series
A member of the Microchip SAM4L family of Flash microcontrollers based on the ARM Cortex-M4 processor, the ATSAM4LS delivers the lowest power in active mode (down to 90µA/MHz) as well as sleep mode with full RAM retention (1.5µA) and the shortest wake-up time (down to 1.5µs) in a Cortex-M4 device. The device features a USB device, peripheral event system and SleepWalking intelligent peripherals. Integrated Microchip QTouch technology makes it easy to bring capacitive touch functionality to your hardware.
- Cortex-M4 microcontroller at 48MHz
- Lowest power consumption in active and sleep modes
- 128KB to 512KB embedded Flash
- Hardware capacitive touch module supported by Microchip QTouch technology