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Microchip AT90USB646-AU
Product Details
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Compliance
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Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
Dimensions
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Height
1.05 mm
Length
14 mm
Width
14 mm
Physical
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Case/Package
TQFP
Contact Plating
Tin
Mount
Surface Mount
Number of Pins
64
Supply Chain
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Lifecycle Status
Production
Technical
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Address Bus Width
8 b
Core Architecture
AVR
Data Bus Width
8 b
Density
512 kb
Frequency
16 MHz
Interface
2-Wire, EBI/EMI, I2C, SPI, UART, USART, USB
Max Frequency
20 MHz
Max Operating Temperature
85 °C
Max Supply Voltage
5.5 V
Memory Size
64 kB
Memory Type
FLASH
Min Operating Temperature
-40 °C
Min Supply Voltage
2.7 V
Number of ADC Channels
8
Number of I/Os
48
Number of I2C Channels
1
Number of Programmable I/O
48
Number of PWM Channels
10
Number of SPI Channels
1
Number of Timers/Counters
4
Oscillator Type
Internal
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
RAM Size
4 kB
Termination
SMD/SMT
Watchdog Timer
Yes