AT90USB647-MU Atmel, AT90USB647-MU Datasheet - Page 456
AT90USB647-MU
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT90USB647-MU
Manufacturer:
AAT
Quantity:
18 240
Company:
Part Number:
AT90USB647-MUR
Manufacturer:
AD
Quantity:
2 747
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22 USB Device Operating modes ............................................................ 267
23 USB Host Operating Modes ................................................................ 290
456
21.7 Memory management ........................................................................................257
21.8 PAD suspend .....................................................................................................258
21.9 OTG timers customizing ....................................................................................259
21.10 Plug-in detection ..............................................................................................259
21.11 ID detection .....................................................................................................260
21.12 Registers description .......................................................................................261
21.13 USB Software Operating modes .....................................................................266
22.1 Introduction ........................................................................................................267
22.2 Power-on and reset ...........................................................................................267
22.3 Endpoint reset ...................................................................................................267
22.4 USB reset ..........................................................................................................268
22.5 Endpoint selection .............................................................................................268
22.6 Endpoint activation ............................................................................................268
22.7 Address Setup ...................................................................................................269
22.8 Suspend, Wake-up and Resume .......................................................................270
22.9 Detach ...............................................................................................................270
22.10 Remote Wake-up .............................................................................................271
22.11 STALL request .................................................................................................271
22.12 CONTROL endpoint management ..................................................................272
22.13 OUT endpoint management ............................................................................273
22.14 IN endpoint management ................................................................................275
22.15 Isochronous mode ...........................................................................................276
22.16 Overflow ..........................................................................................................277
22.17 Interrupts .........................................................................................................277
22.18 Registers .........................................................................................................278
23.1 Pipe description .................................................................................................290
23.2 Detach ...............................................................................................................290
23.3 Power-on and Reset ..........................................................................................290
23.4 Device Detection ...............................................................................................291
23.5 Pipe Selection ....................................................................................................291
23.6 Pipe Configuration .............................................................................................291
23.7 USB Reset .........................................................................................................293
23.8 Address Setup ...................................................................................................293
AT90USB64/128
7593K–AVR–11/09
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