MCS® 51 Microcontroller Classic Family Product: 80C31BH Key Features: Power Save Modes ROM/ EPROM (Bytes) Register RAM (Bytes) Timer/ Counters Serial Port Analog Input Channels I/O Pins Speed (MHz) Process / Package Security Temp ROMless 128 2 1 0 32 12,16,24 CHMOS / N, P, S N/A C,E,A,M Product: 80C51BH Key Features: Power Save Modes ROM/ EPROM (Bytes) Register RAM (Bytes) Timer/ Counters Serial Port Analog Input Channels I/O Pins Speed (MHz) Process / Package Security Temp 4K ROM 128 2 1 0 32 12,16,24 CHMOS/ N,P,S P C,E,A,M Product: 87C51 Key Features: Three-level Memory Lock ROM/ EPROM (Bytes) Register RAM (Bytes) Timer/ Counters Serial Port Analog Input Channels I/O Pins Speed (MHz) Process / Package Security Temp 4K EPROM/ OTP 128 2 1 0 32 12,16,24,33 CHMOS/ D,N,P,S L3 C,E,A,M Product: 80C32 Key Features: Up-Down Timer/Counter ROM/ EPROM (Bytes) Register RAM (Bytes) Timer/ Counters Serial Port Analog Input Channels I/O Pins Speed (MHz) Process / Package Security Temp ROMless 256 3 1 0 32 12,16,24,33 CHMOS/ N,P,S N/A C,E,A Product: 80C52 Key Features: Up-Down Timer/Counter ROM/ EPROM (Bytes) Register RAM (Bytes) Timer/ Counters Serial Port Analog Input Channels I/O Pins Speed (MHz) Process / Package Security Temp 8K ROM 256 3 1 0 32 12,16,24,33 CHMOS/ N,P,S L1 C,E,A Product: 87C52 Key Features: Up-Down Timer/Counter ROM/ EPROM (Bytes) Register RAM (Bytes) Timer/ Counters Serial Port Analog Input Channels I/O Pins Speed (MHz) Process / Package Security Temp 8K EPROM/ OTP 256 3 1 0 32 12,16,24,33 CHMOS/ D,N,P,S L3 C,E,A Product: 80C54 Key Features: Up-Down Timer/Counter ROM/ EPROM (Bytes) Register RAM (Bytes) Timer/ Counters Serial Port Analog Input Channels I/O Pins Speed (MHz) Process / Package Security Temp 16K ROM 256 3 1 0 32 12,16,24,33 CHMOS/ N,P,S L1 C,E,A Product: 87C54 Key Features: Up-Down Timer/Counter ROM/ EPROM (Bytes) Register RAM (Bytes) Timer/ Counters Serial Port Analog Input Channels I/O Pins Speed (MHz) Process / Package Security Temp 16K EPROM/ OTP 256 3 1 0 32 12,16,24,33 CHMOS/ D,N,P,S L3 C,E Product: 80C58, 87C58 ROM Key Features: Up-Down Timer/Counter ROM/ EPROM (Bytes) Register RAM (Bytes) Timer/ Counters Serial Port Analog Input Channels I/O Pins Speed (MHz) Process / Package Security Temp 32K ROM 256 3 1 0 32 12,16,24,33 CHMOS/ N,P,S L1 C,E Product: 87C58 Key Features: Up-Down Timer/Counter ROM/ EPROM (Bytes) Register RAM (Bytes) Timer/ Counters Serial Port Analog Input Channels I/O Pins Speed (MHz) Process / Package Security Temp 32K EPROM/ OTP 256 3 1 0 32 12,16,24,33 CHMOS/ D,N,P,S L3 C,E Product: 80C51FA Key Features: Programmable Counter Array (PCA), programmable clock out ROM/ EPROM (Bytes) Register RAM (Bytes) Timer/ Counters Serial Port Analog Input Channels I/O Pins Speed (MHz) Process / Package Security Temp ROMless 256 3 1 0 32 12,16,24,33 CHMOS/ N,P,S N/A C,E,A Product: 83C51FA Key Features: Programmable Counter Array (PCA), programmable clock out ROM/ EPROM (Bytes) Register RAM (Bytes) Timer/ Counters Serial Port Analog Input Channels I/O Pins Speed (MHz) Process / Package Security Temp 8K ROM 256 3 1 0 32 12,16,24,33 CHMOS/ N,P,S L1 C,E,A Product: 87C51FA Key Features: Programmable Counter Array (PCA), programmable clock out ROM/ EPROM (Bytes) Register RAM (Bytes) Timer/ Counters Serial Port Analog Input Channels I/O Pins Speed (MHz) Process / Package Security Temp 8K EPROM/ OTP 256 3 1 0 32 12,16,24,33 CHMOS/ D,N,P,S L3 C,E,A Product: 83C51FB, 87C51FB ROM Key Features: Programmable Counter Array (PCA), programmable clock out ROM/ EPROM (Bytes) Register RAM (Bytes) Timer/ Counters Serial Port Analog Input Channels I/O Pins Speed (MHz) Process / Package Security Temp 16K ROM 256 3 1 0 32 12,16,24,33 CHMOS/ N,P,S L1 C,E,A Product: 87C51FB Key Features: Programmable Counter Array (PCA), programmable clock out ROM/ EPROM (Bytes) Register RAM (Bytes) Timer/ Counters Serial Port Analog Input Channels I/O Pins Speed (MHz) Process / Package Security Temp 16K EPROM/ OTP 256 3 1 0 32 12,16,24,33 CHMOS/ D,N,P,S L3 C,E,A,M Product: 83C51FC, 87C52FC ROM Key Features: Programmable Counter Array (PCA), programmable clock out ROM/ EPROM (Bytes) Register RAM (Bytes) Timer/ Counters Serial Port Analog Input Channels I/O Pins Speed (MHz) Process / Package Security Temp 32K ROM 256 3 1 0 32 12,16,24,33 CHMOS/ N,P,S L1 C,E,A,M Product: 87C51FC Key Features: Programmable Counter Array (PCA), programmable clock out ROM/ EPROM (Bytes) Register RAM (Bytes) Timer/ Counters Serial Port Analog Input Channels I/O Pins Speed (MHz) Process / Package Security Temp 32K EPROM/ OTP 256 3 1 0 32 12,16,24,33 CHMOS/ D,N,P,S L3 C,E,A,M PACKAGE OPTIONS: D = 40LDCerDIP, Ku = 100LD QFP (Quad Flat Pack) N = 44LD PLCC N1 = 68LD PLCC P = 40LD PDIP P1 = 48LD PDIP S = 44LD QFP (Quad Flat Pack) Sb = 100LD SQFP (Shrink Quad Flat Pack) X = SmartDie™ Product * Intel SmartDie™ Products are functionally equivalent die-level silicon versions of standard Intel products. All SmartDie Products are tested to meet commercial specifications to ensure the same quality and reliability levels of packaged products. SmartDie Products offer the user a cost-effective packaging alternative for those demanding small, form factor applications. ROM/EPROM (bytes): *ROM = SystemSoft Standard BIOSB TEMPERATURE RANGES: C = Commercial (0 to 70 degrees C) E = Extended (-40 to 85 degrees C) A = Automotive (-40 to 125 degrees C). To receive more information on Intel's Automotive Products, call (800) 548-4725 and ask for document #272452-01, "The Winning Formula Automotive Brochure." M = Military (-55 to 125 degrees C) Intel's Military and Special Products offer industrial-strength semiconductors optimized for wide temperature range and tough applications and environments. For a list of these products, call (800) 548-4725 and ask for document #271153 "Military and Special Products Portfolio." Speed (MHz):*= commercial temperature range only Security: L1 = 1 Lock Bit L2 = 2 Lock Bits L3 = 3 Lock Bits P = Protection ** = NEW PRODUCT NOMENCLATURE: 83C51xx/83L51xx = Mask Rom 80C5x/80LSx = Mask Rom 87C51xx,Rom/87L51xx,Rom = FPROM 87C5x,Rom/87L5x,Rom = FPROM Where available, order Factory Programmed Rom (FPROM)

	* Legal Information © 1999 Intel Corporation