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AT89C52-20QC
the part number is AT89C52-20QC
Part
AT89C52-20QC
Manufacturer
Description
Microcontroller, 8-BIT, Flash, 8051 Cpu, 20MHZ, Cmos, PQFP44, Plastic, MS-022AB, QFP-44
Lead Free/ROHS
pb RoHs
Datasheets
CAD Models
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Pricing
Specification
Max Frequency 20 MHz
Min Operating Temperature 0 °C
Number of Programmable I/O 32
Data Bus Width 8 b
RAM Size 256 B
Min Supply Voltage 4 V
Max Supply Voltage 6 V
Memory Type FLASH
RoHS Non-Compliant
Number of Timers/Counters 3
Max Operating Temperature 70 °C
Memory Size 8 kB
Core Architecture 8051
Case/Package PQFP
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