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Microchip ATSAMD20J18A-CU
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Compliance
RoHS
Compliant
Physical
Contact Plating
Copper, Silver, Tin
Number of Pins
64
Supply Chain
Lifecycle Status
Production
Technical
Core Architecture
ARM
Density
2 Mb
Frequency
48 MHz
Interface
I2C, SPI, UART, USART
Max Frequency
48 MHz
Max Operating Temperature
85 °C
Max Supply Voltage
3.63 V
Memory Size
256 kB
Memory Type
FLASH
Min Operating Temperature
-40 °C
Min Supply Voltage
1.62 V
Number of GPIO
52
Number of I/Os
52
Number of Programmable I/O
52
Number of Timers/Counters
8
Operating Supply Voltage
3.3 V
Oscillator Type
Internal
Peripherals
Brown-out Detect/Reset, POR, WDT
RAM Size
32 kB
Watchdog Timer
Yes