AT90USB162-16MU Microchip

Features High Performance, Low Power AVR 8-Bit Microcontroller Advanced RISC Architecture 125 Powerful Instructions Most Single Clock Cycle Execution 32 x 8 General Purpose Working Registers Fully Static Operation Up to 16 MIPS Throughput at 16 MHz Non-volatile Program and Data Memories 8K / 16K Bytes of In-System Self-Programmable Flash 8-bit Endurance: 10,000 Write/Erase Cycles Optional Boot Code Section with Independent Lock Bits Microcontroller USB boot-loader programmed by default in the factory In-System Programming by on-chip Boot Program hardware-activated after with reset True Read-While-Write Operation 8/16K Bytes of 512 Bytes EEPROM Endurance: 100,000 Write/Erase Cycles ISP Flash 512 Bytes Internal SRAM Programming Lock for Software Security and USB USB 2.0 Full-speed Device Module with Interrupt on Transfer Completion Controller Complies fully with Universal Serial Bus Specification REV 2.0 48 MHz PLL for Full-speed Bus Operation : data transfer rates at 12 Mbit/s Fully independant 176 bytes USB DPRAM for endpoint memory allocation Endpoint 0 for Control Transfers: from 8 up to 64-bytes AT90USB82 4 Programmable Endpoints: IN or Out Directions AT90USB162 Bulk, Interrupt and IsochronousTransfers Programmable maximum packet size from 8 to 64 bytes Programmable single or double buffer Suspend/Resume Interrupts Microcontroller reset on USB Bus Reset without detach USB Bus Disconnection on Microcontroller Request USB pad multiplexed with PS/2 peripheral for single cable capability Peripheral Features PS/2 compliant pad One 8-bit Timer/Counters with Separate Prescaler and Compare Mode (two 8-bit PWM channels) One 16-bit Timer/Counter with Separate Prescaler, Compare and Capture Mode (three 8-bit PWM channels) USART with SPI master only mode and hardware flow control (RTS/CTS) Master/Slave SPI Serial Interface Programmable Watchdog Timer with Separate On-chip Oscillator On-chip Analog Comparator Interrupt and Wake-up on Pin Change On Chip Debug Interface (debugWIRE) Special Microcontroller Features Power-On Reset and Programmable Brown-out Detection Internal Calibrated Oscillator External and Internal Interrupt Sources 7707FAVR11/10 Five Sleep Modes: Idle, Power-save, Power-down, Standby, and Extended Standby I/O and Packages 22 Programable I/O Lines QFN32 (5x5mm) / TQFP32 packages Operating Voltages 2.7 - 5.5V Operating temperature Industrial (-40C to +85C) Maximum Frequency 8 MHz at 2.7V - Industrial range 16 MHz at 4.5V - Industrial range 2 AT90USB82/162 7707FAVR11/10