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Ambient TemperatureUnderBias............................................. -40to +125 Storage Temperature .............................................................-65to +150 Voltage onEA/VPP Pinto VSS..........................................................0V to +130V Voltage on Any Other Pinto VSS.............................................. -0.5V to+ 6.5V IOL Per IO Pin ........................................................................................15mA Power Dissipation....................................................................................1.5W (Based on package heat transfer limitations not device power consumption) TypicalJunction Temperature............................................................... +135 (Based on ambient temperature at.. +125) Typical Thermal Resistance Junction-to-Ambient (iJA) PDIP .........................................................................45/W PLCC ........................................................................46/W
NOTICE This data sheet contains information on products in the sampling and initial production phases of development The specifications are subject to change without notice Verify with your local Inte Sales office that you have the latest data sheet be- fore finalizing a design WARNING Stressing the device beyond the ''Absolute Maximum Ratings'' may cause permanent damage These are stress ratings only Operation beyond the ''Operating Conditions'' is not recommended and ex- tended exposure beyond the ''Operating Conditions''may affect device reliability
87C51FA Features
FX Core Architecture Device Extended Automotive Temperature Range ( -40to +125 Ambient) Available in 12 MHz 16 MHz and 20 MHz Versions High Performance CHMOS EPROM Three 16-Bit TimerCounters -Timer 2 (Up/Down Counter) Programmable Counter Array with -High Speed Output -CompareCapture -Pulse Width Modulator -Watchdog Timer Capabilities One-to-Three Level Program Lock System on EPROM 8K On-Chip User Programmable EPROM in 87C51FA 16K On-Chip User Programmable EPROM in 87C51FB 32K On-Chip User Programmable EPROM in 87C51FC 256 Bytes of On-Chip Data RAM Quick Pulse Programming Algorithm YBoolean Processor 32 Programmable IO Lines 7 Interrupt Sources Four Level Interrupt Priority Programmable Serial Channel with -Framing Error Detection -Automatic Address Recognition TTL and CMOS Compatible Logic Levels 64K External Program Memory Space 64K External Data Memory Space MCS-51 Fully Compatible Instruction Set Power Saving Idle and Power Down Modes ONCE (On-Circuit Emulation) Mode RFI Reduction Mode Available in PLCC and PDIP Packages