AT89C51-20QC
Atmel Corporation
- Lifecycle statusDiscontinued
- DescriptionMicrocontroller, 8-Bit, FLASH, 8051 CPU, 20MHz, CMOS, PQFP44
- Category
- HTS Code8542.31.00.01
- SB Code8542.31.00.15
- Bit Size8
- CPU Family8051
- TechnologyCMOS
- Width (mm)10
- Length (mm)10
- Speed (MHz)20
- ADC ChannelsNO
- DAC ChannelsNO
- DMA ChannelsNO
- JESD-30 CodeS-PQFP-G44
- PWM ChannelsNO
- Package CodeQFP
- Boundary ScanNO
- Package ShapeSQUARE
- Package StyleFLATPACK Meter
- Surface MountYES
- Terminal FormGULL WING
- J-STD-609 Codee0
- Terminal FinishTIN LEAD
- Address Bus Width16
- DLA QualificationNot Qualified
- Temperature GradeCOMMERCIAL
- Terminal PositionQUAD
- Number of I/O Lines32
- Number of Terminals44
- Program Memory TypeFLASH
- Terminal Pitch (mm)0.8
- Data RAM Size (bytes)128
- Package Body MaterialPLASTIC/EPOXY
- Seated Height-Max (mm)2.45
- Supply Voltage-Max (V)6
- Supply Voltage-Min (V)5
- Supply Voltage-Nom (V)5
- External Data Bus Width8
- Package Equivalence CodeQFP44,.5SQ,32
- Clock Frequency-Max (MHz)24
- Program Memory Size (words)4096
- Program Memory Width (bits)8
- uPs/uCs/Peripheral ICs TypeMICROCONTROLLER
- Operating Temperature-Max (Cel)70
- Operating Temperature-Min (Cel)0
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AT89C51-20QC