Microchip AT90CAN64-16MU

AVR16MHz64KB（64K x 8）

Overview

The high-performance, low-power Atmel 8-bit AVR RISC-based microcontroller combines 128KB ISP flash memory with read-while-write capabilities, 2KB EEPROM, 4KB SRAM, 53 general purpose I/O lines, 32 general purpose working registers, CAN controller (V2.0A/V2.0B compliant), real time counter, four flexible timer/counters with compare modes and PWM, 2 USARTs, byte oriented two-wire serial interface, an 8-channel/10-bit A/D converter with optional differential input stage with programmable gain, programmable watchdog timer with internal oscillator, SPI serial port, JTAG (IEEE 1149.1 compliant) interface for on-chip debugging and programming, and five software selectable power saving modes.By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.

Features

• Advanced RISC architecture

• 133 Powerful instructions most single clock cycle execution

• 32 x 8 general purpose working registers + peripheral control registers

• Fully static operation

• Up to 16MIPS throughput at 16MHz

• On-chip 2-cycle multiplier

• JTAG (IEEE std. 1149.1 compliant) interface

• CAN controller 2.0A and 2.0B-ISO 16845 certified

• Power-on reset and programmable brown-out detection

• Internal calibrated RC oscillator

• 8 external interrupt sources

• 5 sleep modes - idle, ADC noise reduction, power-save, power-down and standby

• Software selectable clock frequency

• Global pull-up disable

• 53 programmable I/O lines

• Programmable watchdog timer with on-chip oscillator

• 8bit synchronous timer/counter-0

• 8bit asynchronous timer/counter-2

• Dual 16bit synchronous timers/counters-1 and 3

• 8-channel, 10bit SAR ADC

Applications

• Industrial