Atmel AT89C51RD2-SLSIM
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Compliance
Lead Free
Contains Lead
RoHS
Non-Compliant
Physical
Case/Package
LCC
Mount
Surface Mount
Number of Pins
44
Technical
Access Time
60 µs
Core Architecture
8051
Frequency
60 MHz
Interface
SPI, UART, USART
Max Operating Temperature
85 °C
Max Supply Voltage
85 °C
Memory Size
64 kB
Memory Type
FLASH
Min Operating Temperature
-40 °C
Min Supply Voltage
-40 °C
Number of I/Os
34
Number of Timers/Counters
3
Oscillator Type
External
Peripherals
POR, PWM, WDT
RAM Size
2 kB