Microchip Technology, Inc. Microcontrollers ATMEGA48PA-ANR

The ATmega48PA-ANR is an 8-bit microcontroller from the AVR¬Æ family, designed for low power consumption and high performance. It operates on a voltage range of 1.8 to 5.5V and can achieve up to 20 MIPS throughput at 20MHz. The microcontroller features 4KB of in-system self-programmable Flash memory, 512 bytes of EEPROM, and 512 bytes of SRAM, making it suitable for a variety of embedded applications. This device includes a rich set of peripherals, such as two 8-bit timer/counters, a 16-bit timer/counter, six PWM channels, and an 8-channel 10-bit ADC. It supports multiple communication interfaces, including USART, SPI, and I2C. The ATmega48PA-ANR also features capacitive touch sensing capabilities and is compatible with the QTouch¬Æ library, allowing for advanced user interface designs. With a temperature range of -40¬8C to 85¬8C and low power consumption in active (0.2mA) and power-down modes (0.1¬µA), this microcontroller is well-suited for battery-operated devices. The device is available in various package types, including TQFP and VQFN, providing flexibility for different design requirements.