ATMEGA64M1-15AZ

The ATMEGA64M1-15AZ is a high-performance, low-power AVR 8-bit microcontroller from Microchip Technology. It features 64KB of in-system programmable Flash memory with 10,000 write/erase cycles, 4KB internal SRAM, and 2KB EEPROM with 100,000 write/erase cycles. The device operates at a maximum clock frequency of 16 MHz (at 4.5V-5.5V) or 8 MHz (at 2.7V-4.5V), delivering up to 1 MIPS per MHz.

The microcontroller integrates a rich set of connectivity options including CAN 2.0A/B (ISO 16845 certified), LIN 2.1/1.3 controller, SPI, and UART/USART. On-chip peripherals include an 11-channel 10-bit ADC, a 10-bit DAC, four analog comparators, a 12-bit high-speed Power Stage Controller (PSC) with non-overlapping PWM outputs, brown-out detection, programmable watchdog timer, and temperature sensor. The debug interface uses debugWIRE for on-chip debugging.

Designed for automotive and industrial applications, the ATMEGA64M1-15AZ operates over a wide temperature range of -40°C to 125°C and a supply voltage of 2.7V to 5.5V. It is housed in a 32-TQFP (7x7mm) surface-mount package, suitable for space-constrained designs. The device is RoHS3 compliant (unverified) and has an MSL rating of 1 (unlimited).