AT90CAN128-15AZ

The AT90CAN128-15AZ is an 8-bit AVR microcontroller from Microchip Technology, part of the AVR 90CAN family. It runs at a maximum clock speed of 16 MHz and provides 128KB of in-system reprogrammable Flash memory, 4KB EEPROM, and 4KB SRAM. The device includes 53 programmable input/output lines and an 8-channel, 10-bit analog-to-digital converter. It supports multiple serial communication protocols including CAN, I2C, SPI, and UART/USART, with peripherals such as brown-out detection/reset, power-on reset, PWM outputs, and a watchdog timer.

The microcontroller operates from a supply voltage of 2.7V to 5.5V and is rated for an industrial temperature range of -40°C to +125°C. It is available in a 64-lead TQFP surface-mount package with a 14x14mm body and uses an internal oscillator, which can simplify clock circuit design. The 8-bit AVR core with advanced RISC architecture enables up to 16 MIPS throughput at 16 MHz.

This MCU is suited for embedded control applications that require robust serial connectivity, particularly CAN-based networks in automotive, industrial, and communication systems. The combination of large Flash memory, analog inputs, and flexible timers makes it adaptable for motor control, instrumentation, and sensor interfacing.