AT90USB646-MU Tech Specifications

Category Embedded - Microcontrollers
Manufacturer Microchip
Factory Lead Time 10 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 64-VFQFN Exposed Pad
Number of Pins 64Pins
Data Converters A/D 8x10b
Number of I/Os 48I/Os
ROM(word) 65536
Watchdog Timers Yes
Operating Temperature -40°C~85°C TA
Packaging Tray
Series AVR® 90USB
Published 2006
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64Terminations
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
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
Bit Size 8
Has ADC YES
DMA Channels NO
Data Bus Width 8b
Number of Timers/Counters 4Timers/Counters
Address Bus Width 8b
EEPROM Size 2K x 8
Number of ADC Channels 8ADC Channels
Number of PWM Channels 10PWM Channels
Number of I2C Channels 1I2C Channel
Height 1mm
Length 9mm
Width 9mm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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