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Image: Product 556-AT90USB646-AU Product 556-AT90USB646-AUR
Mouser Part No: 556-AT90USB646-AU 556-AT90USB646-AUR
Mfr.'s Part No: AT90USB646-AU AT90USB646-AUR
Manufacturer: Microchip Technology Microchip Technology
Description: 8-bit Microcontrollers - MCU USB 64K FLASH 16 MHz 8-bit Microcontrollers - MCU USB 64K FLASH 16 MHz
Lifecycle: - -
Datasheet: AT90USB646-AU Datasheet (PDF) AT90USB646-AUR Datasheet (PDF)
RoHS:    

Specifications

ADC Resolution: 10 bit 10 bit
Analogue Supply Voltage: 1.8 V to 5.5 V -
Brand: Microchip Technology Microchip Technology
Core: AVR AVR
Country of Assembly: Not Available Not Available
Country of Diffusion: Not Available Not Available
Country of Origin: TH TH
Data Bus Width: 8 bit 8 bit
Data RAM Size: 4 kB 4 kB
Data RAM Type: SRAM SRAM
Data ROM Size: 2 kB 2 kB
Data ROM Type: EEPROM EEPROM
I/O Voltage: 2.7 V to 5.5 V 2.7 V to 5.5 V
Interface Type: I2C, JTAG, SPI, USART 2-Wire, SPI, USART, USB
Maximum Clock Frequency: 16 MHz 16 MHz
Maximum Operating Temperature: + 85 C + 85 C
Minimum Operating Temperature: - 40 C - 40 C
Moisture Sensitive: Yes Yes
Mounting Style: SMD/SMT SMD/SMT
Number of ADC Channels: 8 Channel 8 Channel
Number of I/Os: 48 I/O 48 I/O
Number of Timers/Counters: 4 Timer 4 Timer
Package/Case: TQFP-64 TQFP-64
Packaging: Tray Reel
Processor Series: megaAVR megaAVR
Product: MCUs MCUs
Product Type: 8-bit Microcontrollers - MCU 8-bit Microcontrollers - MCU
Program Memory Size: 64 kB 64 kB
Program Memory Type: Flash Flash
Series: AT90USB646 AT90USB646
Standard Pack Qty: 90 1000
Subcategory: Microcontrollers - MCU Microcontrollers - MCU
Supply Voltage - Max: 5.5 V 5.5 V
Supply Voltage - Min: 2.7 V 2.7 V
Watchdog Timers: Watchdog Timer Watchdog Timer

Ordering Information

Stock: 136 Can Dispatch Immediately 1,438 Can Dispatch Immediately
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Full Reel (Order in multiples of 1000)
Pricing:
Qty. Unit Price
Ext. Price
$6.86 $6.86
$6.59 $164.75
$6.43 $578.70
Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™
$7.87 $7.87
$7.20 $180.00
$6.52 $652.00
Full Reel (Order in multiples of 1000)
$6.52 $6,520.00
† A MouseReel™ fee of $7.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable.