ATSAM4LS4AA-MU Microchip Technology

Category: 32-bit ARM family, Description: IC: ARM microcontroller; SRAM: 32kB; Flash: 256kB; VQFN48; Cmp: 1, Type of integrated circuit: ARM microcontroller, SRAM memory capacity: 32kB, Flash memory capacity: 256kB, Case: VQFN48, Clock frequency: 48MHz, Number of PWM channels: 3, Mounting: SMD, Supply voltage: 1.68...3.6V DC, Operating temperature: -40...85°C, Number of external interrupts: 32, Interface: I2C x2; I2S; JTAG; SPI; SWD; UART x3; USB device, Number of output compare channels: 9, Number of comparators: 1, Number of input capture channels: 6, Family: ATSAM4L, Kind of architecture: Cortex M4, Number of 12bit A/D converters: 3, Number of 10bit D/A converters: 1, Number of 32bit timers: 3, Number of cores: 1, Number of capacitive channels: 32.