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AT90USB162
发布时间:2015/8/3 阅读:1578次

The high-performance, low-power Atmel 8-bit AVR RISC-based microcontroller combines 16KB ISP flash memory with read-while-write capabilities, 512B EEPROM, 512 bytes SRAM, 22 general purpose I/O lines, 32 general purpose working registers, two flexible timer/counters with compare modes and PWM, USART, programmable watchdog timer with internal oscillator, SPI serial port, debugWIRE interface for on-chip debugging and programming, and five software selectable power saving modes. The device operates between 2.7-5.5 volts.

By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.

关键参数

参数值

Flash (Kbytes):16 Kbytes

Pin Count:32

Max. Operating Freq. (MHz):16 MHz

CPU:8-bit AVR

Hardware QTouch Acquisition:No

Max I/O Pins:22

Ext Interrupts:21

USB Transceiver:1

USB Speed:Full Speed

USB Interface:Device

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