AT90USB647-MU Atmel, AT90USB647-MU Datasheet - Page 459

• Manufacturer Part Number: AT90USB647-MU
• Description: MCU, 8BIT, 64K FLASH, USB, 64QFN
• Manufacturer: Atmel

Specifications of AT90USB647-MU

• Controller Family/series: AT90
• No. Of I/o's: 48
• Eeprom Memory Size: 2KB
• Ram Memory Size: 4KB
• Cpu Speed: 16MHz
• No. Of: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 64KB
• Oscillator Type: External, Internal
• Package: 64QFN EP
• Device Core: AVR
• Family Name: AT90
• Maximum Speed: 20 MHz
• Ram Size: 4 KB
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 8 Bit
• Program Memory Type: Flash
• Number Of Programmable I/os: 48
• Interface Type: SPI/TWI/USART/USB
• On-chip Adc: 8-chx10-bit
• Operating Temperature: -40 to 85 °C
• Number Of Timers: 4
• Lead Free Status / Rohs Status: Details

32 Register Summary ............................................................................... 427
33 Instruction Set Summary ..................................................................... 431
34 Ordering Information ........................................................................... 434
35 Errata ..................................................................................................... 442
36 AT90USB1287/6 Errata. ....................................................................... 442
37 AT90USB647/6 Errata. ......................................................................... 448
38 Datasheet Revision History for AT90USB64/128 .............................. 450
7593K–AVR–11/09
31.3 Power-down Supply Current ..............................................................................416
31.4 Power-save Supply Current ...............................................................................417
31.5 Idle Supply Current ............................................................................................418
31.6 Active Supply Current ........................................................................................418
31.7 Reset Supply Current ........................................................................................419
31.8 I/O Pull-up Current .............................................................................................419
31.9 Bandgap Voltage ...............................................................................................420
31.10 Internal ARef Voltage ......................................................................................421
31.11 USB Regulator .................................................................................................421
31.12 BOD Levels .....................................................................................................422
31.13 Watchdog Timer Frequency ............................................................................423
31.14 Internal RC Oscillator Frequency ....................................................................424
31.15 Power-On Reset ..............................................................................................425
34.1 AT90USB646 .....................................................................................................434
34.2 AT90USB647 .....................................................................................................435
34.3 AT90USB1286 ...................................................................................................436
34.4 AT90USB1287 ...................................................................................................437
34.5 TQFP64 .............................................................................................................438
34.6 QFN64 ...............................................................................................................440
36.1 AT90USB1287/6 Errata History .........................................................................442
36.2 AT90USB1287/6 First Release .........................................................................442
36.3 AT90USB1287/6 Second Release ....................................................................445
36.4 AT90USB1287/6 Third Release ........................................................................447
38.1 Changes from 7593A to 7593B .........................................................................450
38.2 Changes from 7593B to 7593C .........................................................................450
38.3 Changes from 7593C to 7593D .........................................................................450
38.4 Changes from 7593D to 7593E .........................................................................450
AT90USB64/128
459