AT90USB1287-MU Atmel, AT90USB1287-MU Datasheet - Page 454
![IC AVR MCU 128K 64QFN](/photos/12/13/121326/313-64-qfn_sml.jpg)
AT90USB1287-MU
Manufacturer Part Number
AT90USB1287-MU
Description
IC AVR MCU 128K 64QFN
Manufacturer
Atmel
Series
AVR® 90USBr
Datasheet
1.AT90USB646-MU.pdf
(461 pages)
Specifications of AT90USB1287-MU
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
Data Bus Width
8 bit
Data Ram Size
8 KB
Interface Type
2-Wire, SPI, USART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
48
Number Of Timers
4
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 8 Channel
Package
64QFN EP
Device Core
AVR
Family Name
AT90
Maximum Speed
20 MHz
Operating Supply Voltage
3.3|5 V
For Use With
ATSTK600-TQFP64 - STK600 SOCKET/ADAPTER 64-TQFP770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAGATSTK525 - KIT STARTER FOR AT90USBAT90USBKEY2 - KIT DEMO FOR AT90USB
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
AT90USB1287-16MU
AT90USB1287-16MU
AT90USB1287-16MU
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT90USB1287-MU
Manufacturer:
KEMET
Quantity:
30 000
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14 16-bit Timer/Counter (Timer/Counter1 and Timer/Counter3) ........... 117
15 8-bit Timer/Counter2 with PWM and Asynchronous Operation ...... 149
16 Output Compare Modulator (OCM1C0A) ........................................... 170
17 Serial Peripheral Interface – SPI ......................................................... 172
18 USART ................................................................................................... 181
454
13.4 Output Compare Unit .........................................................................................102
13.5 Compare Match Output Unit ..............................................................................104
13.6 Modes of Operation ...........................................................................................105
13.7 Timer/Counter Timing Diagrams .......................................................................109
13.8 8-bit Timer/Counter Register Description ..........................................................110
14.1 Overview ............................................................................................................117
14.2 Accessing 16-bit Registers ................................................................................119
14.3 Timer/Counter Clock Sources ...........................................................................122
14.4 Counter Unit ......................................................................................................122
14.5 Input Capture Unit .............................................................................................124
14.6 Output Compare Units .......................................................................................126
14.7 Compare Match Output Unit ..............................................................................127
14.8 Modes of Operation ...........................................................................................129
14.9 Timer/Counter Timing Diagrams .......................................................................136
14.10 16-bit Timer/Counter Register Description ......................................................138
15.1 Overview ............................................................................................................149
15.2 Timer/Counter Clock Sources ...........................................................................150
15.3 Counter Unit ......................................................................................................150
15.4 Output Compare Unit .........................................................................................151
15.5 Compare Match Output Unit ..............................................................................153
15.6 Modes of Operation ...........................................................................................154
15.7 Timer/Counter Timing Diagrams .......................................................................158
15.8 8-bit Timer/Counter Register Description ..........................................................160
15.9 Asynchronous operation of the Timer/Counter ..................................................165
15.10 Timer/Counter Prescaler .................................................................................168
16.1 Overview ............................................................................................................170
16.2 Description .........................................................................................................170
17.1 SS Pin Functionality ..........................................................................................176
17.2 Data Modes .......................................................................................................179
AT90USB64/128
7593K–AVR–11/09
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