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Technical
RoHS
Compliant
Lead Free
Lead Free
Case/Package
PDIP
Lifecycle Status
Production (Last Updated: 5 days ago)
Mount
Through Hole
Watchdog Timer
Yes
Interface
EBI/EMI, UART, USART
Memory Type
ROM, ROMless
Peripherals
POR, WDT
Core Architecture
8051
Number of Pins
40
Number of I/Os
32
Min Supply Voltage
2.7 V
Max Supply Voltage
5.5 V
Memory Size
64 B
Max Frequency
18000000 Hz
Data Bus Width
8 b