AT90USB1286-AU

ATMEL  AT90USB1286-AU  芯片, 8位微控制器, AVR, 128K闪存, USB, 64TQFP

The is a high-performance, low-power 8-bit AVR RISC-based Microcontroller combines 128kb ISP flash memory with read-while-write capabilities, 4kb EEPROM, 48 general purpose I/O lines, 32 general purpose working registers, real time counter, 4 flexible timer/counters with compare modes and PWM, USART, byte oriented 2-wire serial interface, USB 2.0 low-speed and full-speed device, 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 six 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 processor speed.

.

High-performance, Low-power AVR® 8-bit Microcontroller

.

Advanced RISC Architecture

.

Non-volatile Program and Data Memories

.

JTAG IEEE Standard 1149.1 Compliant Interface

.

USB 2.0 Full-speed/Low-speed Device and On-the-go Module

.

USB Full-speed/Low Speed Device Module with Interrupt on Transfer Completion

.

USB OTG Reduced Host

.

Power-on Reset and Programmable Brown-out Detection

.

Internal Calibrated Oscillator

.

External and Internal Interrupt Sources

.

Idle, ADC Noise Reduction, Power-save, Power-down, Standby and Extended Stand Sleep Modes

.

8MHz at 2.7V and 16MHz at 4.5V Industrial Range Maximum Frequency