Microcontrollers developer.intel.com/design/mcs51
178
MCS®51 Microcontroller Development Tools
Complete sets of development utilities and C compilers are available through third-party vendors. Many third-party
vendors also provide in-circuit emulator development tools. For more information about development tools support,
log on to http://developer.intel.com/design/mcs51, or contact your Intel sales representative.
MCS
®51 CLASSIC FAMILY MICROCONTROLLER LINE CARD
ROM/ REGISTER ANALOG
EPROM RAM TIMER/ SERIAL INPUT I/O SPEED
PRODUCT (BYTES) (BYTES) COUNTERS PORT CHANNELS PINS (MHz) PROCESS PACKAGE SECURITY TEMP KEY FEATURES
80C31BH ROMless 128 2 1 0 32 16, 24 CHMOS D, N, P, S N/A C, E Power Save Modes
80C51BH 4K ROM 128 2 1 0 32 12, 16, 24 CHMOS N, P, S P C, E Power Save Modes
87C51 4K EPROM/OTP 128 2 1 0 32 16, 24 CHMOS D, N, P, S L3 C, E Three-Level Memory Lock
80C32 ROMless 256 3 1 0 32 16, 24 CHMOS N, P, S N/A C, E Up-Down Timer/Counter
80C52 8K ROM 256 3 1 0 32 12, 16, 24 CHMOS N, P, S L1 C, E Up-Down Timer/Counter
87C52 8K EPROM/OTP 256 3 1 0 32 16, 24 CHMOS D, N, P, S L3 C, E Up-Down Timer/Counter
87C58, ROM 32K ROM 256 3 1 0 32 12, 16, 24, 33 CHMOS N, P, S L1 C, E Up-Down Timer/Counter
87C58 32K EPROM/OTP 256 3 1 0 32 16, 24, 33 CHMOS D, N, P, S L3 C, E Up-Down Timer/Counter
80C51FA ROMless 256 3 1 0 32 16, 24, 33 CHMOS D, N, P, S N/A C, E Programmable Counter Array (PCA),
Prog. Clock Out
83C51FA 8K ROM 256 3 1 0 32 12, 16, 24 CHMOS N, P, S L1 C, E, A Programmable Counter Array (PCA),
Prog. Clock Out
87C51FA 8K EPROM/OTP 256 3 1 0 32 16, 24, 33 CHMOS D, N, P, S L3 C, E, A Programmable Counter Array (PCA),
Prog. Clock Out
87C51FB, ROM 16K ROM 256 3 1 0 32 12, 16, 24, 33 CHMOS N, P, S L1 C, E, A Programmable Counter Array (PCA),
Prog. Clock Out
87C51FB 16K EPROM/OTP 256 3 1 0 32 16, 24, 33 CHMOS D, N, P, S L3 C, E, A Programmable Counter Array (PCA)
Prog. Clock Out
87C51FC, ROM 32K ROM 256 3 1 0 32 12,16, 24, 33 CHMOS D, N, P, S L1 C, E, A Programmable Counter Array (PCA),
Prog. Clock Out
87C51FC 32K EPROM/OTP 256 3 1 0 32 16, 24, 33 CHMOS D, N, P, S L3 C, E, A Programmable Counter Array (PCA),
Prog. Clock Out
MCS
®51 EXPANDED RAM FAMILY LINE CARD
ROM/ REGISTER ANALOG
EPROM RAM TIMER/ SERIAL INPUT I/O SPEED
PRODUCT (BYTES) (BYTES) COUNTERS PORT CHANNELS PINS (MHz) PROCESS PACKAGE SECURITY TEMP KEY FEATURES
80C51RA ROMless 512 3 1 0 32 16, 24 CHMOS N, P, S N/A C, E Expanded RAM, Prog. Clock out, H/W WDT
87C51RA, ROM
87C51RA 8K OTP 512 3 1 0 32 16, 24 CHMOS N, P, S L3 C, E Expanded RAM, Prog. Clock out, H/W WDT
87C51RB, ROM
87C51RB 16K OTP 512 3 1 0 32 16, 24 CHMOS N, P, S L3 C, E Expanded RAM, Prog. Clock out, H/W WDT
87C51RC, ROM
87C51RC 32K OTP 512 3 1 0 32 16, 24 CHMOS N, P, S L3 C, E Expanded RAM, Prog. Clock out, H/W WDT
PACKAGE OPTIONS:
D= 40LD CerDIP, 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, P= 40 Lead Plastic Dual Inline Package at commercial temp, N= 44 Lead Plastic Chip Carrier at commercial temp, TN = 44 Lead Plastic Chip Carrier at express temp,
TP = 40 Lead Plastic Dual Inline Package at express temp
TEMPERATURE RANGES:
C= Commercial (0°C to +70°C), E= Extended (-40°C to +85°C), A= Automotive (-40°C to +125°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.” Speed (MHz): * = commercial temperature range only.
Security: L1 = 1 Lock Bit, L2 = 2 Lock Bits, L3 = 3 Lock Bits, P= Protection
NOMENCLATURE:
83C51xx = Mask ROM, 80C5x = Mask ROM, 87C51xx,ROM = FPROM, 87C5x,ROM = FPROM, 87Cx51,ROM = Factory Program ROM
Where available, order Factory Programmed ROM (FPROM)
Additional product information is always available at http://developer.intel.com/design/mcs51/