​C8051F55x/56x/57x Automotive & Industrial MCUs

The C8051F55x/56x/57x automotive and industrial MCUs are available in small form factor packages; 24-pin (4 mm x 4 mm), 32-pin (5 mm x 5 mm) and 40-pin (6 mm x 6 mm). This makes these automotive microcontrollers ideal for applications that need to pack a significant amount of performance (50 MIPS) and integration (12-bit ADC) into a constrained space. Pin-for-pin compatibility exists between the C8051F55x/56x/57x series and the C8051F58x/59x series, the C8051F50x/1x series and the C8051F54x series.
With on-chip Voltage Regulator, Power-On Reset, VDD monitor, Watchdog Timer and clock oscillator, the Automotive Microcontrollers, including the C8051F55x/6x/7x devices, are truly stand-alone System-on-a-Chip solutions. The Flash memory can be reprogrammed even in-circuit, providing non-volatile data storage, and also allowing field upgrades of the 8051 firmware. User software has complete control of all peripherals, and may individually shut down any or all peripherals for power savings.
 
 

Features

  • 50 MIPS 8051 CPU
  • 32 or 16 kB Flash memory
  • 4 kB RAM
  • 24 MHz on-board oscillator (±0.5%) with clock multiplier
  • 12-bit, 200 ksps ADC, ±1LSB INL
  • Up to 32 analog inputs
  • Up to 33 digital I/O
  • CAN 2.0 B, LIN 2.1
  • 2xUART, SPI, I2C
  • PWM, Timers
  • LDO regulator with VDD output
  • 1.8 to 5.25 V input supply
  • –40 to 125 ºC operating range
  • Two on-chip comparator and temperature sensor
  • Packages:
    • 40-Pin QFN
    • 32-Pin QFP/QFN
    • 24-Pin QFN
 
 

Applications

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Documentation

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Data Sheet (1)

Data Short (24)

DescriptionVersionUpdatedSize
C8051F550 Data Short
11.21.0811/2/2009
C8051F551 Data Short
11.21.0811/2/2009
C8051F552 Data Short
11.21.0811/2/2009
C8051F553 Data Short
11.21.0811/2/2009
C8051F554 Data Short
11.21.0811/2/2009
C8051F555 Data Short
11.21.0811/2/2009
C8051F556 Data Short
11.21.0811/2/2009
C8051F557 Data Short
11.21.0811/2/2009
C8051F560 Data Short
11.21.0811/2/2009
C8051F561 Data Short
11.21.0811/2/2009
C8051F562 Data Short
11.21.0811/2/2009
C8051F563 Data Short
11.21.0811/2/2009
C8051F564 Data Short
11.21.0811/2/2009
C8051F565 Data Short
11.21.0811/2/2009
C8051F566 Data Short
11.21.0811/2/2009
C8051F567 Data Short
11.21.0811/2/2009
C8051F568 Data Short
11.21.0811/2/2009
C8051F569 Data Short
11.21.0811/2/2009
C8051F570 Data Short
11.21.0811/2/2009
C8051F571 Data Short
11.21.0811/2/2009
C8051F572 Data Short
11.21.0811/2/2009
C8051F573 Data Short
11.21.0811/2/2009
C8051F574 Data Short
11.21.0811/2/2009
C8051F575 Data Short
11.21.0811/2/2009

Errata (1)

DescriptionVersionUpdatedSize
C8051F55x-56x-57x Rev A Errata
07.11.118/19/2011

User Guides (4)

Quick Start Guide (1)

Application Notes (15)

White Papers (3)

Miscellaneous (1)

DescriptionVersionUpdatedSize
C2 Specification
1.1

PCN (7)

Design Tools

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Software (33)

Schematics/Layout (35)

DescriptionVersionUpdatedSize
ADI Ultra-Librarian Reader for CAD/CAE Schematic Footprints and Symbols .bxl Files
C8051F550 CAD/CAE Schematic Footprints and Symbols
1.0
C8051F551-IM CAD/CAE Schematic Footprints and Symbols
1.0
C8051F552-IM CAD/CAE Schematic Footprints and Symbols
1.0
C8051F553-IM CAD/CAE Schematic Footprints and Symbols
1.0
C8051F554-IM CAD/CAE Schematic Footprints and Symbols
1.0
C8051F555-IM CAD/CAE Schematic Footprints and Symbols
1.0
C8051F556-IM CAD/CAE Schematic Footprints and Symbols
1.0
C8051F557-IM CAD/CAE Schematic Footprints and Symbols
1.0
C8051F560-IM CAD/CAE Schematic Footprints and Symbols
1.0
C8051F560-IQ CAD/CAE Schematic Footprints and Symbols
1.0
C8051F561-IM CAD/CAE Schematic Footprints and Symbols
1.0
C8051F561-IQ CAD/CAE Schematic Footprints and Symbols
1.0
C8051F562-IM CAD/CAE Schematic Footprints and Symbols
1.0
C8051F562-IQ CAD/CAE Schematic Footprints and Symbols
1.0
C8051F563-IM CAD/CAE Schematic Footprints and Symbols
1.0
C8051F563-IQ CAD/CAE Schematic Footprints and Symbols
1.0
C8051F564-IM CAD/CAE Schematic Footprints and Symbols
1.0
C8051F564-IQ CAD/CAE Schematic Footprints and Symbols
1.0
C8051F565-IM CAD/CAE Schematic Footprints and Symbols
1.0
C8051F565-IQ CAD/CAE Schematic Footprints and Symbols
1.0
C8051F566-IM CAD/CAE Schematic Footprints and Symbols
1.0
C8051F566-IQ CAD/CAE Schematic Footprints and Symbols
1.0
C8051F567-IM CAD/CAE Schematic Footprints and Symbols
1.0
C8051F567-IQ CAD/CAE Schematic Footprints and Symbols
1.0
C8051F568 CAD/CAE Schematic Footprints and Symbols
1.0
C8051F568-IM CAD/CAE Schematic Footprints and Symbols
1.0
C8051F569-IM CAD/CAE Schematic Footprints and Symbols
1.0
C8051F570-IM CAD/CAE Schematic Footprints and Symbols
1.0
C8051F571-IM CAD/CAE Schematic Footprints and Symbols
1.0
C8051F572-IM CAD/CAE Schematic Footprints and Symbols
1.0
C8051F573-IM CAD/CAE Schematic Footprints and Symbols
1.0
C8051F574-IM CAD/CAE Schematic Footprints and Symbols
1.0
C8051F575-IM CAD/CAE Schematic Footprints and Symbols
1.0
ToolStick Daughter Card Template

Training (2)

Product Matrix
Zoom
Part NumberMCU CoreMHzFlashRAMDig I/O PinsTimers (16-bit)PCA ChannelsInternal Osc.ADC 1ADC 2DACTemp SensorVREFComparatorsDebug InterfaceOtherPackage TypePackage SizeAlternativeDev KitAEC-Q100CommunicationsFootnotes
C8051F550-AM80515032 kB2.251846±0.5%12-bit, 18-ch., 200 kspsYesYes2C2-40 to 125 °CQFN244x4 mmC8051F560DK
YesCAN; I2C; LIN; SPI; UART
C8051F550-IM80515032 kB2.251846±0.5%12-bit, 18-ch., 200 kspsYesYes2C2-40 to 125 °CQFN244x4 mmC8051F560DK
NoCAN; I2C; LIN; SPI; UART
C8051F551-AM80515032 kB2.251846±0.5%12-bit, 18-ch., 200 kspsYesYes2C2-40 to 125 °CQFN244x4 mmC8051F560DK
YesCAN; I2C; SPI; UART
C8051F551-IM80515032 kB2.251846±0.5%12-bit, 18-ch., 200 kspsYesYes2C2-40 to 125 °CQFN244x4 mmC8051F560DK
NoCAN; I2C; SPI; UART
C8051F552-AM80515032 kB2.251846±0.5%12-bit, 18-ch., 200 kspsYesYes2C2-40 to 125 °CQFN244x4 mmC8051F560DK
YesI2C; LIN; SPI; UART
C8051F552-IM80515032 kB2.251846±0.5%12-bit, 18-ch., 200 kspsYesYes2C2-40 to 125 °CQFN244x4 mmC8051F560DK
NoI2C; LIN; SPI; UART
C8051F553-AM80515032 kB2.251846±0.5%12-bit, 18-ch., 200 kspsYesYes2C2-40 to 125 °CQFN244x4 mmC8051F560DK
YesI2C; SPI; UART
C8051F553-IM80515032 kB2.251846±0.5%12-bit, 18-ch., 200 kspsYesYes2C2-40 to 125 °CQFN244x4 mmC8051F560DK
NoI2C; SPI; UART
C8051F554-AM80515016 kB2.251846±0.5%12-bit, 18-ch., 200 kspsYesYes2C2-40 to 125 °CQFN244x4 mmC8051F560DK
YesCAN; I2C; LIN; SPI; UART
C8051F554-IM80515016 kB2.251846±0.5%12-bit, 18-ch., 200 kspsYesYes2C2-40 to 125 °CQFN244x4 mmC8051F560DK
NoCAN; I2C; LIN; SPI; UART
C8051F555-AM80515016 kB2.251846±0.5%12-bit, 18-ch., 200 kspsYesYes2C2-40 to 125 °CQFN244x4 mmC8051F560DK
YesCAN; I2C; SPI; UART
C8051F555-IM80515016 kB2.251846±0.5%12-bit, 18-ch., 200 kspsYesYes2C2-40 to 125 °CQFN244x4 mmC8051F560DK
NoCAN; I2C; SPI; UART
C8051F556-AM80515016 kB2.251846±0.5%12-bit, 18-ch., 200 kspsYesYes2C2-40 to 125 °CQFN244x4 mmC8051F560DK
YesI2C; LIN; SPI; UART
C8051F556-IM80515016 kB2.251846±0.5%12-bit, 18-ch., 200 kspsYesYes2C2-40 to 125 °CQFN244x4 mmC8051F560DK
NoI2C; LIN; SPI; UART
C8051F557-AM80515016 kB2.251846±0.5%12-bit, 18-ch., 200 kspsYesYes2C2-40 to 125 °CQFN244x4 mmC8051F560DK
YesI2C; SPI; UART
C8051F557-IM80515016 kB2.251846±0.5%12-bit, 18-ch., 200 kspsYesYes2C2-40 to 125 °CQFN244x4 mmC8051F560DK
NoI2C; SPI; UART
C8051F560-AM80515032 kB2.252546±0.5%12-bit, 25-ch., 200 kspsYesYes2C2-40 to 125 °CQFN325x5 mmC8051F560DK
YesCAN; I2C; LIN; SPI; UART
C8051F560-AQ80515032 kB2.252546±0.5%12-bit, 25-ch., 200 kspsYesYes2C2-40 to 125 °CQFP329x9 mmC8051F560DK
YesCAN; I2C; LIN; SPI; UART
C8051F560-IM80515032 kB2.252546±0.5%12-bit, 25-ch., 200 kspsYesYes2C2-40 to 125 °CQFN325x5 mmC8051F560DK
NoCAN; I2C; LIN; SPI; UART
C8051F560-IQ80515032 kB2.252546±0.5%12-bit, 25-ch., 200 kspsYesYes2C2-40 to 125 °CQFP329x9 mmC8051F560DK
NoCAN; I2C; LIN; SPI; UART
C8051F561-AM80515032 kB2.252546±0.5%12-bit, 25-ch., 200 kspsYesYes2C2-40 to 125 °CQFN325x5 mmC8051F560DK
YesCAN; I2C; SPI; UART
C8051F561-AQ80515032 kB2.252546±0.5%12-bit, 25-ch., 200 kspsYesYes2C2-40 to 125 °CQFP329x9 mmC8051F560DK
YesCAN; I2C; SPI; UART
C8051F561-IM80515032 kB2.252546±0.5%12-bit, 25-ch., 200 kspsYesYes2C2-40 to 125 °CQFN325x5 mmC8051F560DK
NoCAN; I2C; SPI; UART
C8051F561-IQ80515032 kB2.252546±0.5%12-bit, 25-ch., 200 kspsYesYes2C2-40 to 125 °CQFP329x9 mmC8051F560DK
NoCAN; I2C; SPI; UART
C8051F562-AM80515032 kB2.252546±0.5%12-bit, 25-ch., 200 kspsYesYes2C2-40 to 125 °CQFN325x5 mmC8051F560DK
YesI2C; LIN; SPI; UART
C8051F562-AQ80515032 kB2.252546±0.5%12-bit, 25-ch., 200 kspsYesYes2C2-40 to 125 °CQFP329x9 mmC8051F560DK
YesI2C; LIN; SPI; UART
C8051F562-IM80515032 kB2.252546±0.5%12-bit, 25-ch., 200 kspsYesYes2C2-40 to 125 °CQFN325x5 mmC8051F560DK
NoI2C; LIN; SPI; UART
C8051F562-IQ80515032 kB2.252546±0.5%12-bit, 25-ch., 200 kspsYesYes2C2-40 to 125 °CQFP329x9 mmC8051F560DK
NoI2C; LIN; SPI; UART
C8051F563-AM80515032 kB2.252546±0.5%12-bit, 25-ch., 200 kspsYesYes2C2-40 to 125 °CQFN325x5 mmC8051F560DK
YesI2C; SPI; UART
C8051F563-AQ80515032 kB2.252546±0.5%12-bit, 25-ch., 200 kspsYesYes2C2-40 to 125 °CQFP329x9 mmC8051F560DK
YesI2C; SPI; UART
C8051F563-IM80515032 kB2.252546±0.5%12-bit, 25-ch., 200 kspsYesYes2C2-40 to 125 °CQFN325x5 mmC8051F560DK
NoI2C; SPI; UART
C8051F563-IQ80515032 kB2.252546±0.5%12-bit, 25-ch., 200 kspsYesYes2C2-40 to 125 °CQFP329x9 mmC8051F560DK
NoI2C; SPI; UART
C8051F564-AM80515016 kB2.252546±0.5%12-bit, 25-ch., 200 kspsYesYes2C2-40 to 125 °CQFN325x5 mmC8051F560DK
YesCAN; I2C; LIN; SPI; UART
C8051F564-AQ80515016 kB2.252546±0.5%12-bit, 25-ch., 200 kspsYesYes2C2-40 to 125 °CQFP329x9 mmC8051F560DK
YesCAN; I2C; LIN; SPI; UART
C8051F564-IM80515016 kB2.252546±0.5%12-bit, 25-ch., 200 kspsYesYes2C2-40 to 125 °CQFN325x5 mmC8051F560DK
NoCAN; I2C; LIN; SPI; UART
C8051F564-IQ80515016 kB2.252546±0.5%12-bit, 25-ch., 200 kspsYesYes2C2-40 to 125 °CQFP329x9 mmC8051F560DK
NoCAN; I2C; LIN; SPI; UART
C8051F565-AM80515016 kB2.252546±0.5%12-bit, 25-ch., 200 kspsYesYes2C2-40 to 125 °CQFN325x5 mmC8051F560DK
YesCAN; I2C; SPI; UART
C8051F565-AQ80515016 kB2.252546±0.5%12-bit, 25-ch., 200 kspsYesYes2C2-40 to 125 °CQFP329x9 mmC8051F560DK
YesCAN; I2C; SPI; UART
C8051F565-IM80515016 kB2.252546±0.5%12-bit, 25-ch., 200 kspsYesYes2C2-40 to 125 °CQFN325x5 mmC8051F560DK
NoCAN; I2C; SPI; UART
C8051F565-IQ80515016 kB2.252546±0.5%12-bit, 25-ch., 200 kspsYesYes2C2-40 to 125 °CQFP329x9 mmC8051F560DK
NoCAN; I2C; SPI; UART
C8051F566-AM80515016 kB2.252546±0.5%12-bit, 25-ch., 200 kspsYesYes2C2-40 to 125 °CQFN325x5 mmC8051F560DK
YesI2C; LIN; SPI; UART
C8051F566-AQ80515016 kB2.252546±0.5%12-bit, 25-ch., 200 kspsYesYes2C2-40 to 125 °CQFP329x9 mmC8051F560DK
YesI2C; LIN; SPI; UART
C8051F566-IM80515016 kB2.252546±0.5%12-bit, 25-ch., 200 kspsYesYes2C2-40 to 125 °CQFN325x5 mmC8051F560DK
NoI2C; LIN; SPI; UART
C8051F566-IQ80515016 kB2.252546±0.5%12-bit, 25-ch., 200 kspsYesYes2C2-40 to 125 °CQFP329x9 mmC8051F560DK
NoI2C; LIN; SPI; UART
C8051F567-AM80515016 kB2.252546±0.5%12-bit, 25-ch., 200 kspsYesYes2C2-40 to 125 °CQFN325x5 mmC8051F560DK
YesI2C; SPI; UART
C8051F567-AQ80515016 kB2.252546±0.5%12-bit, 25-ch., 200 kspsYesYes2C2-40 to 125 °CQFP329x9 mmC8051F560DK
YesI2C; SPI; UART
C8051F567-IM80515016 kB2.252546±0.5%12-bit, 25-ch., 200 kspsYesYes2C2-40 to 125 °CQFN325x5 mmC8051F560DK
NoI2C; SPI; UART
C8051F567-IQ80515016 kB2.252546±0.5%12-bit, 25-ch., 200 kspsYesYes2C2-40 to 125 °CQFP329x9 mmC8051F560DK
NoI2C; SPI; UART
C8051F568-AM80515032 kB2.253346±0.5%12-bit, 32-ch., 200 kspsYesYes2C2-40 to 125 °CQFN406x6 mmC8051F560DK
YesCAN; EMIF; I2C; LIN; SPI; UART
C8051F568-IM80515032 kB2.253346±0.5%12-bit, 32-ch., 200 kspsYesYes2C2-40 to 125 °CQFN406x6 mmC8051F560DK
NoCAN; EMIF; I2C; LIN; SPI; UART
C8051F569-AM80515032 kB2.253346±0.5%12-bit, 32-ch., 200 kspsYesYes2C2-40 to 125 °CQFN406x6 mmC8051F560DK
YesCAN; EMIF; I2C; SPI; UART
C8051F569-IM80515032 kB2.253346±0.5%12-bit, 32-ch., 200 kspsYesYes2C2-40 to 125 °CQFN406x6 mmC8051F560DK
NoCAN; EMIF; I2C; SPI; UART
C8051F570-AM80515032 kB2.253346±0.5%12-bit, 32-ch., 200 kspsYesYes2C2-40 to 125 °CQFN406x6 mmC8051F560DK
YesEMIF; I2C; LIN; SPI; UART
C8051F570-IM80515032 kB2.253346±0.5%12-bit, 32-ch., 200 kspsYesYes2C2-40 to 125 °CQFN406x6 mmC8051F560DK
YesEMIF; I2C; LIN; SPI; UART
C8051F571-AM80515032 kB2.253346±0.5%12-bit, 32-ch., 200 kspsYesYes2C2-40 to 125 °CQFN406x6 mmC8051F560DK
YesEMIF; I2C; SPI; UART
C8051F571-IM80515032 kB2.253346±0.5%12-bit, 32-ch., 200 kspsYesYes2C2-40 to 125 °CQFN406x6 mmC8051F560DK
NoEMIF; I2C; SPI; UART
C8051F572-AM80515016 kB2.253346±0.5%12-bit, 32-ch., 200 kspsYesYes2C2-40 to 125 °CQFN406x6 mmC8051F560DK
YesCAN; EMIF; I2C; LIN; SPI; UART
C8051F572-IM80515016 kB2.253346±0.5%12-bit, 32-ch., 200 kspsYesYes2C2-40 to 125 °CQFN406x6 mmC8051F560DK
NoCAN; EMIF; I2C; LIN; SPI; UART
C8051F573-AM80515016 kB2.253346±0.5%12-bit, 32-ch., 200 kspsYesYes2C2-40 to 125 °CQFN406x6 mmC8051F560DK
YesCAN; EMIF; I2C; SPI; UART
C8051F573-IM80515016 kB2.253346±0.5%12-bit, 32-ch., 200 kspsYesYes2C2-40 to 125 °CQFN406x6 mmC8051F560DK
NoCAN; EMIF; I2C; SPI; UART
C8051F574-AM80515016 kB2.253346±0.5%12-bit, 32-ch., 200 kspsYesYes2C2-40 to 125 °CQFN406x6 mmC8051F560DK
YesEMIF; I2C; LIN; SPI; UART
C8051F574-IM80515016 kB2.253346±0.5%12-bit, 32-ch., 200 kspsYesYes2C2-40 to 125 °CQFN406x6 mmC8051F560DK
NoEMIF; I2C; LIN; SPI; UART
C8051F575-AM80515016 kB2.253346±0.5%12-bit, 32-ch., 200 kspsYesYes2C2-40 to 125 °CQFN406x6 mmC8051F560DK
YesEMIF; I2C; SPI; UART
C8051F575-IM80515016 kB2.253346±0.5%12-bit, 32-ch., 200 kspsYesYes2C2-40 to 125 °CQFN406x6 mmC8051F560DK
NoEMIF; I2C; SPI; UART

    Technologies

    • Dedicated CAN hardware V 2.0
    • Dedicated LIN hardware (both master and slave; V 1.2 and V 2.1 compatible)
    • Ultra-precision oscillator (±0.5%)
    The on-chip Silicon Labs 2-Wire (C2) Development Interface allows non-intrusive (uses no on-chip resources), full speed, in-circuit debugging using the production MCU installed in the final application. This debug logic supports inspection and modification of memory and registers, setting breakpoints, single stepping, run and halt commands. All analog and digital peripherals are fully functional while debugging using C2. The two C2 interface pins can be shared with user functions, allowing in-system debugging without occupying package pins.
    These automotive microcontrollers are specified for 1.8 to 5.25 V operation over the automotive temperature range (–40 to +125 °C). The Port I/O and RST pins are 5 V push-pull tolerant of input signals up to 5 V. All automotive microcontroller package options are lead-free, RoHS compliant and qualified to AEC-Q100.

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