The AT90CAN32-15AZ is a high-performance, low-power 8-bit AVR RISC-based microcontroller from Microchip Technology, which combines 32KB ISP flash memory with read-while-write capabilities, 1KB EEPROM, 2KB SRAM, 53 general purpose I/O lines, 32 general purpose working registers, a real-time counter, three flexible timer/counters with compare modes, internal and external interrupts, serial programmable USART, a byte-oriented 2-wire serial interface, SPI serial port, an 8-channel 10-bit A/D converter, and a CAN (Controller Area Network) controller for communication in automotive and industrial applications.
The device operates at a maximum frequency of 16MHz at 4.5V to 5.5V, making it suitable for operation in environments with strict power supply requirements. With a clock speed of 15MHz, it is optimized for control applications that require fast processing and a variety of I/O options. The microcontroller's advanced RISC architecture enables it to execute powerful instructions in a single clock cycle, allowing for increased performance in a compact and power-efficient package.
The AT90CAN32-15AZ's integrated CAN controller not only facilitates robust communication with other microcontrollers and devices but also supports the CAN V2.0A and V2.0B protocols at a transmission rate of up to 1Mbit/s. This feature makes it an ideal choice for networking applications in automotive systems, industrial automation, and other environments where a reliable, high-speed communication bus is essential.
Additionally, the microcontroller features a host of safety and power-saving options, including a watchdog timer with a separate on-chip oscillator, a power-on reset, and programmable brown-out detection. The device is packaged in a 64-lead TQFP (Thin Quad Flat Package), which ensures a compact footprint while providing ample I/O lines for complex tasks.
Overall, the Microchip AT90CAN32-15AZ is a versatile microcontroller that offers a balance between performance and power consumption, making it a smart choice for designers looking to create efficient and reliable embedded systems.
