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DOC7707 Datasheet, PDF (1/307 Pages) List of Unclassifed Manufacturers – Microcontroller with 8/16K Bytes of ISP Flash and USB Controller | |||
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Features
⢠High Performance, Low Power AVR® 8-Bit Microcontroller
⢠Advanced RISC Architecture
â 125 Powerful Instructions â Most Single Clock Cycle Execution
â 32 x 8 General Purpose Working Registers
â Fully Static Operation
â Up to 16 MIPS Throughput at 16 MHz
⢠Non-volatile Program and Data Memories
â 8K / 16K Bytes of In-System Self-Programmable Flash
⢠Endurance: 10,000 Write/Erase Cycles
â 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
â 512 Bytes EEPROM
⢠Endurance: 100,000 Write/Erase Cycles
â 512 Bytes Internal SRAM
â Programming Lock for Software Security
⢠USB 2.0 Full-speed Device Module with Interrupt on Transfer Completion
â Complies fully with Universal Serial Bus Specification REV 2.0
â 48 MHz PLL for Full-speed Bus Operation : data transfer rates at 12 Mbit/s
â Fully independant 176 bytes USB DPRAM for endpoint memory allocation
â Endpoint 0 for Control Transfers: from 8 up to 64-bytes
â 4 Programmable Endpoints:
⢠IN or Out Directions
⢠Bulk, Interrupt and IsochronousTransfers
⢠Programmable maximum packet size from 8 to 64 bytes
⢠Programmable single or double buffer
â Suspend/Resume Interrupts
â Microcontroller reset on USB Bus Reset without detach
â USB Bus Disconnection on Microcontroller Request
â USB pad multiplexed with PS/2 peripheral for single cable capability
⢠Peripheral Features
â PS/2 compliant pad
â One 8-bit Timer/Counters with Separate Prescaler and Compare Mode (two 8-bit
PWM channels)
â One 16-bit Timer/Counter with Separate Prescaler, Compare and Capture Mode
(three 8-bit PWM channels)
â USART with SPI master only mode and hardware flow control (RTS/CTS)
â Master/Slave SPI Serial Interface
â Programmable Watchdog Timer with Separate On-chip Oscillator
â On-chip Analog Comparator
â Interrupt and Wake-up on Pin Change
⢠On Chip Debug Interface (debugWIRE)
⢠Special Microcontroller Features
â Power-On Reset and Programmable Brown-out Detection
â Internal Calibrated Oscillator
â External and Internal Interrupt Sources
8-bit
Microcontroller
with
8/16K Bytes of
ISP Flash
and USB
Controller
AT90USB82
AT90USB162
7707FâAVRâ11/10
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