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MICROCHIP AT89C51RE2-RLTUM
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Technical
RoHS
Compliant
Lead Free
Lead Free
Mount
Surface Mount
Case/Package
LQFP
Interface
I2C, SPI, UART, USART
Peripherals
POR, PWM, WDT
Memory Type
FLASH
Watchdog Timer
Yes
Core Architecture
8051
Number of Pins
44
Number of I/Os
34
Memory Size
128 B
Max Frequency
40000000 Hz
Data Bus Width
8 b
Min Supply Voltage
2.7 V
Max Supply Voltage
5.5 V