AT90USB162-16AU

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توضیحات

• High Performance, Low Power AVR® ۸-Bit Microcontroller
• Advanced RISC Architecture
– ۱۲۵ Powerful Instructions – Most Single Clock Cycle Execution
– ۳۲ x 8 General Purpose Working Registers
– Fully Static Operation
– Up to 16 MIPS Throughput at 16 MHz
• Non-volatile Program and Data Memories
– ۸K / 16K Bytes of In-System Self-Programmable Flash
• Endurance: 10,000 Write/Erase Cycles
– Optional Boot Code Section with Independent Lock Bits
• USB boot-loader programmed by default in the factory
• In-System Programming by on-chip Boot Program hardware-activated after
reset
• True Read-While-Write Operation
– ۵۱۲ Bytes EEPROM
• Endurance: 100,000 Write/Erase Cycles
– ۵۱۲ Bytes Internal SRAM
– Programming Lock for Software Security
• USB 2.0 Full-speed Device Module with Interrupt on Transfer Completion
– Complies fully with Universal Serial Bus Specification REV 2.0
– ۴۸ 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
– ۴ Programmable Endpoints:
• IN or Out Directions
• 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
۸-bit
Microcontroller
with
۸/۱۶K Bytes of
ISP Flash
and USB
Controller
AT90USB82
AT90USB162
۷۷۰۷F–AVR–۱۱/۱۰
۲
۷۷۰۷F–AVR–۱۱/۱۰
AT90USB82/162
– Five Sleep Modes: Idle, Power-save, Power-down, Standby, and Extended Standby
• I/O and Packages
– ۲۲ Programable I/O Lines
– QFN32 (5x5mm) / TQFP32 packages
• Operating Voltages
– ۲٫۷ – ۵٫۵V
• Operating temperature
– Industrial (-40°C to +85°C)
• Maximum Frequency
– ۸ MHz at 2.7V – Industrial range
– ۱۶ MHz at 4.5V – Industrial range

دریافت دیتاشیت  AT90USB162-16AU

datasheet AT90USB162-16AU

 

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