AT90USB646-MU
RoHS 
RoHS compliant
RoHS compliantPackage 64-VFQFN Exposed Pad
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description
MCU, 8BIT, 64K FLASH, USB, 64QFN
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Buying Options
Total Price: USD $6.76
Unit Price: USD $6.7584
≥1 USD $6.7584
≥10 USD $6.204
≥100 USD $5.6056
Inventory: 425
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 10 Weeks
Physical
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 64-VFQFN Exposed Pad
Number of Pins 64
Technical
Operating Temperature -40°C~85°C TA
Packaging Tray
Published 2006
Series AVR? 90USB
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Supply Voltage 5V
Terminal Pitch 0.5mm
Frequency 16MHz
Base Part Number AT90USB646
Operating Supply Voltage 5V
Interface 2-Wire, EBI/EMI, I2C, SPI, Serial, UART, USART, USB
Memory Size 64kB
Oscillator Type Internal
Number of I/O 48
Speed 20 MHz
RAM Size 4K x 8
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 64KB 64K x 8
Connectivity EBI/EMI, I2C, SPI, UART/USART, USB, USB OTG
Supply Current-Max 30mA
Bit Size 8
Data Converter A/D 8x10b
Watchdog Timer Yes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
Number of Timers/Counters 4
Address Bus Width 8b
ROM (words) 65536
EEPROM Size 2K x 8
Number of ADC Channels 8
Number of PWM Channels 10
Number of I2C Channels 1
Dimensions
Height 1mm
Length 9mm
Width 9mm
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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