Product Matrix

C8051F55x/56x/57x Automotive and 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 them 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.

Block Diagram

 

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

 Point of control and body electronics
 Fluid level monitoring
 Seat position and adjustment
 Window lift
 Parking assistance
 Climate control
Motor Control
Sensor Interface

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%)

Resources

Documentation
  
  
  
  
  
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Design Tools
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Product Matrix

Part NumberAvailable DocumentsMIPS (peak)Flash (bytes)RAM (bytes)Digital Port I/O PinsCommunicationsTimers (16-bit)PCA ChannelsInternal Osc.ADC 1ADC 2DACTemp SensorVREFComparatorsOtherPackageDev KitEPROM Version 
C8051F550-AMData Sheet
Data Short		5032 kB230418CAN2.0, LIN 2.1, SPI, UART, I2C46±0.5%12-bit, 18-ch., 200 ksps--YesYes2VREG, -40 to 125ºC4x4, 24-pin QFNC8051F560DK
C8051F550-IMData Sheet
Data Short		5032 kB230418CAN 2.0, I2C, LIN 2.1, SPI, UART46±0.5%12-bit, 18-ch., 200 ksps--YesYes2VREG, -40 to 125ºC4x4, 24-pin QFNC8051F560DKSample
Buy
C8051F551-AMData Sheet
Data Short		5032 kB230418CAN2.0, SPI, UART, I2C46±0.5%12-bit, 18-ch., 200 ksps--YesYes2VREG, -40 to 125ºC4x4, 24-pin QFNC8051F560DK
C8051F551-IMData Sheet
Data Short		5032 kB230418CAN 2.0, I2C, SPI, UART46±0.5%12-bit, 18-ch., 200 ksps--YesYes2VREG, -40 to 125ºC4x4, 24-pin QFNC8051F560DKSample
Buy
C8051F552-AMData Sheet
Data Short		5032 kB230418LIN 2.1, SPI, UART, I2C46±0.5%12-bit, 18-ch., 200 ksps--YesYes2VREG, -40 to 125ºC4x4, 24-pin QFNC8051F560DK
C8051F552-IMData Sheet
Data Short		5032 kB230418I2C, LIN 2.1, SPI, UART46±0.5%12-bit, 18-ch., 200 ksps--YesYes2VREG, -40 to 125ºC4x4, 24-pin QFNC8051F560DKSample
Buy
C8051F553-AMData Sheet
Data Short		5032 kB230418SPI, UART, I2C46±0.5%12-bit, 18-ch., 200 ksps--YesYes2VREG, -40 to 125ºC4x4, 24-pin QFNC8051F560DK
C8051F553-IMData Sheet
Data Short		5032 kB230418I2C, SPI, UART46±0.5%12-bit, 18-ch., 200 ksps--YesYes2VREG, -40 to 125ºC4x4, 24-pin QFNC8051F560DKSample
Buy
C8051F554-AMData Sheet
Data Short		5016 kB230418CAN2.0, LIN 2.1, SPI, UART, I2C46±0.5%12-bit, 18-ch., 200 ksps--YesYes2VREG, -40 to 125ºC4x4, 24-pin QFNC8051F560DK
C8051F554-IMData Sheet
Data Short		5016 kB230418CAN 2.0, I2C, LIN 2.1, SPI, UART46±0.5%12-bit, 18-ch., 200 ksps--YesYes2VREG, -40 to 125ºC4x4, 24-pin QFNC8051F560DKSample
Buy
C8051F555-AMData Sheet
Data Short		50 16 kB230418CAN2.0, SPI, UART, I2C46±0.5%12-bit, 18-ch., 200 ksps--YesYes2VREG, -40 to 125ºC4x4, 24-pin QFNC8051F560DK
C8051F555-IMData Sheet
Data Short		5016 kB230418CAN 2.0, I2C, SPI, UART46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC4x4, 24-pin QFNC8051F560DKSample
Buy
C8051F556-AMData Sheet
Data Short		5016 kB230418LIN 2.1, SPI, UART, I2C46±0.5%12-bit, 18-ch., 200 ksps--YesYes2VREG, -40 to 125ºC4x4, 24-pin QFNC8051F560DK
C8051F556-IMData Sheet
Data Short		5016 kB230418I2C, LIN 2.1, SPI, UART46±0.5%12-bit, 18-ch., 200 ksps--YesYes2VREG, -40 to 125ºC4x4, 24-pin QFNC8051F560DKSample
Buy
C8051F557-AMData Sheet
Data Short		5016 kB230418SPI, UART, I2C46±0.5%12-bit, 18-ch., 200 ksps--YesYes2VREG, -40 to 125ºC4x4, 24-pin QFNC8051F560DK
C8051F557-IMData Sheet
Data Short		5016 kB230418I2C, SPI, UART46±0.5%12-bit, 18-ch., 200 ksps--YesYes2VREG, -40 to 125ºC4x4, 24-pin QFNC8051F560DKSample
Buy
C8051F560-AMData Sheet
Data Short		5032 kB230425CAN2.0, LIN 2.1, SPI, UART, I2C46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC5x5, 32-pin QFNC8051F560DK
C8051F560-AQData Sheet
Data Short		5032 kB230425CAN2.0, LIN 2.1, SPI, UART, I2C46±0.5%12-bit, 25-., 200 ksps--YesYes2VREG, -40 to 125ºC9x9, 32-pin QFPC8051F560DK
C8051F560-IMData Sheet
Data Short		5032 kB230425CAN 2.0, I2C, LIN 2.1, SPI, UART46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC5x5, 32-pin QFNC8051F560DKSample
Buy
C8051F560-IQData Sheet
Data Short		5032 kB230425CAN 2.0, I2C, LIN 2.1, SPI, UART46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC9x9, 32-pin QFPC8051F560DKSample
Buy
C8051F561-AMData Sheet
Data Short		5032 kB230425CAN2.0, SPI, UART, I2C46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC5x5, 32-pin QFNC8051F560DK
C8051F561-AQData Sheet
Data Short		5032 kB230425CAN2.0, SPI, UART, I2C46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC9x9, 32-pin QFPC8051F560DK
C8051F561-IMData Sheet
Data Short		5032 kB230425CAN 2.0, I2C, SPI, UART46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC5x5, 32-pin QFNC8051F560DKSample
Buy
C8051F561-IQData Sheet
Data Short		5032 kB230425CAN 2.0, I2C, SPI, UART46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC9x9, 32-pin QFPC8051F560DKSample
Buy
C8051F562-AMData Sheet
Data Short		5032 kB230425LIN 2.1, SPI, UART, I2C46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC5x5, 32-pin QFNC8051F560DK
C8051F562-AQData Sheet
Data Short		5032 kB230425LIN 2.1, SPI, UART, I2C46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC9x9, 32-pin QFPC8051F560DK
C8051F562-IMData Sheet
Data Short		5032 kB230425I2C, LIN 2.1, SPI, UART46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC5x5, 32-pin QFNC8051F560DKSample
Buy
C8051F562-IQData Sheet
Data Short		5032 kB230425I2C, LIN 2.1, SPI, UART46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC9x9, 32-pin QFPC8051F560DKSample
Buy
C8051F563-AMData Sheet
Data Short		5032 kB230425SPI, UART, I2C46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC5x5, 32-pin QFNC8051F560DK
C8051F563-AQData Sheet
Data Short		5032 kB230425SPI, UART, I2C46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC5x5, 32-pin QFNC8051F560DK
C8051F563-IMData Sheet
Data Short		5032 kB230425I2C, SPI, UART46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC5x5, 32-pin QFNC8051F560DKSample
Buy
C8051F563-IQData Sheet
Data Short		5032 kB230425I2C, SPI, UART46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC9x9, 32-pin QFPC8051F560DKSample
Buy
C8051F564-AMData Sheet
Data Short		5016 kB230425CAN2.0, LIN 2.1, SPI, UART, I2C46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC5x5, 32-pin QFNC8051F560DK
C8051F564-AQData Sheet
Data Short		5016 kB230425CAN2.0, LIN 2.1, SPI, UART, I2C46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC9x9, 32-pin QFPC8051F560DK
C8051F564-IMData Sheet
Data Short		5016 kB230425CAN 2.0, I2C, LIN 2.1, SPI, UART46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC5x5, 32-pin QFNC8051F560DKSample
Buy
C8051F564-IQData Sheet
Data Short		5016 kB230425CAN 2.0, I2C, LIN 2.1, SPI, UART46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC9x9, 32-pin QFPC8051F560DKSample
Buy
C8051F565-AMData Sheet
Data Short		5016 kB230425CAN2.0, SPI, UART, I2C46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC6x6, 32-pin QFNC8051F560DK
C8051F565-AQData Sheet
Data Short		5016 kB230425CAN2.0, SPI, UART, I2C46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC9x9, 32-pin QFPC8051F560DK
C8051F565-IMData Sheet
Data Short		5016 kB230425CAN 2.0, I2C, SPI, UART46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC5x5, 32-pin QFNC8051F560DKSample
Buy
C8051F565-IQData Sheet
Data Short		5016 kB230425CAN 2.0, I2C, SPI, UART46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC9x9, 32-pin QFPC8051F560DKSample
Buy
C8051F566-AMData Sheet
Data Short		5016 kB230425LIN 2.1, SPI, UART, I2C46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC5x5, 32-pin QFNC8051F560DK
C8051F566-AQData Sheet
Data Short		5016 kB230425LIN 2.1, SPI, UART, I2C46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC9x9, 32-pin QFPC8051F560DK
C8051F566-IMData Sheet
Data Short		5016 kB230425I2C, LIN 2.1, SPI, UART46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC5x5, 32-pin QFNC8051F560DKSample
Buy
C8051F566-IQData Sheet
Data Short		5016 kB230425I2C, LIN 2.1, SPI, UART46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC9x9, 32-pin QFPC8051F560DKSample
Buy
C8051F567-AMData Sheet
Data Short		5016 kB230425SPI, UART, I2C46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC5x5, 32-pin QFNC8051F560DK
C8051F567-AQData Sheet
Data Short		5016 kB230425SPI, UART, I2C46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC9x9, 32-pin QFPC8051F560DK
C8051F567-IMData Sheet
Data Short		5016 kB230425I2C, SPI, UART46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC5x5, 32-pin QFNC8051F560DKSample
Buy
C8051F567-IQData Sheet
Data Short		5016 kB230425I2C, SPI, UART46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC9x9, 32-pin QFPC8051F560DKSample
Buy
C8051F568-AMData Sheet
Data Short		5032 kB230433EXT MEM I/F, CAN2.0, LIN 2.1, SPI, UART, I2C46±0.5%12-bit, 32-ch., 200 ksps--YesYes2VREG, -40 to 125ºC6x6, 40-pin QFNC8051F560DK
C8051F568-IMData Sheet
Data Short		5032 kB230433CAN 2.0, I2C, LIN 2.1, SPI, UART, Ext Mem I/F46±0.5%12-bit, 32-ch., 200 ksps--YesYes2VREG, -40 to 125ºC6x6, 40-pin QFNC8051F560DKSample
Buy
C8051F569-AMData Sheet
Data Short		5032 kB230433EXT MEM I/F, CAN2.0, SPI, UART, I2C46±0.5%12-bit, 32-ch., 200 ksps--YesYes2VREG, -40 to 125ºC6x6, 40-pin QFNC8051F560DK
C8051F569-IMData Sheet
Data Short		5032 kB230433CAN 2.0, I2C, SPI, UART, Ext Mem I/F46±0.5%12-bit, 32-ch., 200 ksps--YesYes2VREG, -40 to 125ºC6x6, 40-pin QFNC8051F560DKSample
Buy
C8051F570-AMData Sheet
Data Short		5032 kB230433EXT MEM I/F, LIN 2.1, SPI, UART, I2C46±0.5%12-bit, 32-ch., 200 ksps--YesYes2VREG, -40 to 125ºC6x6, 40-pin QFNC8051F560DK
C8051F570-IMData Sheet
Data Short		5032 kB230433I2C, LIN 2.1, SPI, UART, Ext Mem I/F46±0.5%12-bit, 32-ch., 200 ksps--YesYes2VREG, -40 to 125ºC40-pin 6x6 QFNC8051F560DKSample
Buy
C8051F571-AMData Sheet
Data Short		5032 kB230433EXT MEM I/F, SPI, UART, I2C46±0.5%12-bit, 32-ch., 200 ksps--YesYes2VREG, -40 to 125ºC6x6, 40-pin QFNC8051F560DK
C8051F571-IMData Sheet
Data Short		5032 kB230433I2C, SPI, UART, Ext Mem I/F46±0.5%12-bit, 32-ch., 200 ksps--YesYes2VREG, -40 to 125ºC6x6, 40-pin QFNC8051F560DKSample
Buy
C8051F572-AMData Sheet
Data Short		5016 kB230433CAN2.0, LIN 2.1, SPI, UART, I2C, Ext Mem I/F46±0.5%12-bit, 32 ch., 200ksps--YesYes2VREG, -40 to 125ºC40-pin QFNC8051F560DK
C8051F572-IMData Sheet
Data Short		5016 kB230433CAN 2.0, I2C, LIN 2.1, SPI, UART, Ext Mem I/F46±0.5%12-bit, 32-ch., 200 ksps--YesYes2VREG, -40 to 125ºC6x6, 40-pin QFNC8051F560DKSample
Buy
C8051F573-AMData Sheet
Data Short		5016 kB230433CAN2.0, SPI, UART, I2C, Ext Mem I/F46±0.5%12-bit, 32-ch., 200 ksps--YesYes2VREG, -40 to 125ºC6x6, 40-pin QFNC8051F560DK
C8051F573-IMData Sheet
Data Short		5016 kB230433CAN 2.0, I2C, SPI, UART, Ext Mem I/F46±0.5%12-bit, 32-ch., 200 ksps--YesYes2VREG, -40 to 125ºC6x6, 40-pin QFNC8051F560DKSample
Buy
C8051F574-AMData Sheet
Data Short		5016 kB230433LIN 2.1, SPI, UART, I2C, Ext Mem I/F46±0.5%12-bit, 32-ch., 200 ksps--YesYes2VREG, -40 to 125ºC6x6, 40-pin QFNC8051F560DK
C8051F574-IMData Sheet
Data Short		5016 kB230433I2C, LIN 2.1, SPI, UART, Ext Mem I/F46±0.5%12-bit, 32-ch., 200 ksps--YesYes2VREG, -40 to 125ºC6x6, 40-pin QFNC8051F560DKSample
Buy
C8051F575-AMData Sheet
Data Short		5016 kB230433SPI, UART, I2C, Ext Mem I/F46±0.5%12-bit, 32-ch., 200 ksps--YesYes2VREG, -40 to 125ºC6x6, 40-pin QFNC8051F560DK
C8051F575-IMData Sheet
Data Short		5016 kB230433I2C, SPI, UART, Ext Mem I/F46±0.5%12-bit, 32-ch., 200 ksps--YesYes2VREG, -40 to 125ºC6x6, 40-pin QFNC8051F560DKSample
Buy

 

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