Bus controller, flash, TQFP-32

AT90USB162

- High performance, low power AVR 8-bit microcontroller
- Advanced RISC architecture
- 125 instructions - execution usually in a single clock cycle
- 32 x 8 General Purpose Working Registers
- throughput up to 16 MIPS at 16 MHz
- Non-volatile program and data memory
- 16Kbytes of In-System-Programmable (ISP) Flash memory
- USB 2.0 full-speed device module with interrupt
- corresponds to the Universal Serial Bus Specification Rev. 2.0
- Peripheral functions
- PS/2 compatible pad
- an 8-bit timer/counter with separate prescaler (two 8-bit PWM channels)
- a 16-bit timer/counter with separate prescaler, compare and capture mode (three 8-bit PWM channels)
- USART with SPI master mode and hardware flow control (RTS/CTS)
- master/slave SPI serial interface
- programmable watchdog timer with separate on-chip oscillator
- on-chip analogue comparator
- alarm and wake-on PIN
- On-chip debug interface (debugWIRE)
- Special microcontroller features
- power-on reset and programmable brown-out detection
- internal calibrated oscillator
- external and internal interrupt sources
- five sleep modes: standby, power save, power-down, standby, and extended standby
- 22 programmable I/O lines
- Operating voltage
- 2.7 - 5.5 V
- Operating temperature
- industry (-40°C to +85°C)
- Maximum frequency
- 8 MHz at 2.7 V
- 16 MHz at 4.5 V