- 生命周期状态Discontinued
- 说明Microcontroller, 8-Bit, UVPROM, 8051 CPU, 12MHz, CMOS, CQCC44
- 类别
- HTS Code8542.31.00.01
- SB Code8542.31.00.15
- Bit Size8
- CPU Family8051
- TechnologyCMOS
- Width (mm)16.51
- Length (mm)16.51
- Speed (MHz)12
- ADC ChannelsNO
- DAC ChannelsNO
- DMA ChannelsNO
- JESD-30 CodeS-CQCC-N44
- PWM ChannelsNO
- Package CodeQCCN
- Boundary ScanNO
- Package ShapeSQUARE
- Package StyleCHIP CARRIER Meter
- Surface MountYES
- Terminal FormNO LEAD
- 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 TypeUVPROM
- Terminal Pitch (mm)1.27
- Data RAM Size (bytes)256
- Package Body MaterialCERAMIC, METAL-SEALED COFIRED
- Seated Height-Max (mm)3.556
- Supply Voltage-Max (V)5.5
- Supply Voltage-Min (V)5
- Supply Voltage-Nom (V)5
- External Data Bus Width8
- Supply Current-Max (mA)36.96
- Package Equivalence CodeLCC44,.65SQ
- Clock Frequency-Max (MHz)12
- Program Memory Size (words)8192
- Program Memory Width (bits)8
- uPs/uCs/Peripheral ICs TypeMICROCONTROLLER
- Operating Temperature-Max (Cel)70
- Operating Temperature-Min (Cel)0
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R87C521