AT90USB1287-MUR Atmel, AT90USB1287-MUR Datasheet - Page 459
![MCU AVR 128K FLASH 16MHZ 64QFN](/photos/12/13/121326/313-64-qfn_sml.jpg)
AT90USB1287-MUR
Manufacturer Part Number
AT90USB1287-MUR
Description
MCU AVR 128K FLASH 16MHZ 64QFN
Manufacturer
Atmel
Series
AVR® 90USBr
Datasheet
1.AT90USB646-MU.pdf
(461 pages)
Specifications of AT90USB1287-MUR
Core Processor
AVR
Core Size
8-Bit
Speed
16MHz
Connectivity
EBI/EMI, I²C, SPI, UART/USART, USB, USB OTG
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
48
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Eeprom Size
4K x 8
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-VQFN Exposed Pad, 64-HVQFN, 64-SQFN, 64-DHVQFN
Processor Series
AT90USBx
Core
AVR8
3rd Party Development Tools
EWAVR, EWAVR-BL
Development Tools By Supplier
ATAVRDRAGON, ATSTK500, ATSTK600, ATSTK525, ATAVRISP2, ATAVRONEKIT, AT90USBKEY, ATEVK525, ATAVRQTOUCHX
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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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
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