Product Matrix

Automotive MCUs

C8051F55x/56x/57x
C8051F55x/56x/57x devices are fully integrated mixed-signal System-on-a-Chip MCUs. They are ideal for space-constrained body electronic applications.

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
  
  
  
  
  
 View All Documents
Design Tools
 View All Design Tools

 

On-Demand Webinar

Integrated CAN to LIN

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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-IMData Sheet
Data Short
Errata		5032 kB2 kB18CAN 2.0, I2C, LIN 2.1, SPI, UART46±0.5%12-bit, 18-ch., 200 ksps--YesYes2VREG, -40 to 125ºC24-pin 4x4 QFNC8051F560DKSample
Buy
C8051F551-IMData Sheet
Data Short
Errata		5032 kB2 kN18CAN 2.0, I2C, SPI, UART46±0.5%12-bit, 18-ch., 200 ksps--YesYes2VREG, -40 to 125ºC24-pin 4x4 QFNC8051F560DKSample
Buy
C8051F552-IMData Sheet
Data Short
Errata		5032 kB2 kB18I2C, LIN 2.1, SPI, UART46±0.5%12-bit, 18-ch., 200 ksps--YesYes2VREG, -40 to 125ºC24-pin 4x4 QFNC8051F560DKSample
Buy
C8051F553-IMData Sheet
Data Short
Errata		5032 kB2 kB18I2C, SPI, UART46±0.5%12-bit, 18-ch., 200 ksps--YesYes2VREG, -40 to 125ºC24-pin 4x4 QFNC8051F560DKSample
Buy
C8051F554-IMData Sheet
Data Short
Errata		5016 kB2 kB18CAN 2.0, I2C, LIN 2.1, SPI, UART46±0.5%12-bit, 18-ch., 200 ksps--YesYes2VREG, -40 to 125ºC24-pin 4x4 QFNC8051F560DKSample
Buy
C8051F555-IMData Sheet
Data Short
Errata		5016 kB2 kB18CAN 2.0, I2C, SPI, UART46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC24-pin 4x4 QFNC8051F560DKSample
Buy
C8051F556-IMData Sheet
Data Short
Errata		5016 kB2 kB18I2C, LIN 2.1, SPI, UART46±0.5%12-bit, 18-ch., 200 ksps--YesYes2VREG, -40 to 125ºC24-pin 4x4 QFNC8051F560DKSample
Buy
C8051F557-IMData Sheet
Data Short
Errata		5016 kB2 kB18I2C, SPI, UART46±0.5%12-bit, 18-ch., 200 ksps--YesYes2VREG, -40 to 125ºC24-pin 4x4 QFNC8051F560DKSample
Buy
C8051F560-IMData Sheet
Data Short
Errata		5032 kB2 kB25CAN 2.0, I2C, LIN 2.1, SPI, UART46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC32-pin 5x5 QFNC8051F560DKSample
Buy
C8051F560-IQData Sheet
Data Short
Errata		5032 kB2 kB25CAN 2.0, I2C, LIN 2.1, SPI, UART46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC32-pin 9x9 QFPC8051F560DKSample
Buy
C8051F561-IMData Sheet
Data Short
Errata		5032 kB2 kB25CAN 2.0, I2C, SPI, UART46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC32-pin 5x5 QFNC8051F560DKSample
Buy
C8051F561-IQData Sheet
Data Short
Errata		5032 kB2 kB25CAN 2.0, I2C, SPI, UART46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC32-pin 9x9 QFPC8051F560DKSample
Buy
C8051F562-IMData Sheet
Data Short
Errata		5032 kB2 kB25I2C, LIN 2.1, SPI, UART46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC32-pin 5x5 QFNC8051F560DKSample
Buy
C8051F562-IQData Sheet
Data Short
Errata		5032 kB2 kB25I2C, LIN 2.1, SPI, UART46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC32-pin 9x9 QFPC8051F560DKSample
Buy
C8051F563-IMData Sheet
Data Short
Errata		5032 kB2 kB25I2C, SPI, UART46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC32-pin 5x5 QFNC8051F560DKSample
Buy
C8051F563-IQData Sheet
Data Short
Errata		5032 kB2 kB25I2C, SPI, UART46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC32-pin 9x9 QFPC8051F560DKSample
Buy
C8051F564-IMData Sheet
Data Short
Errata		5016 kB2 kB25CAN 2.0, I2C, LIN 2.1, SPI, UART46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC32-pin 5x5 QFNC8051F560DKSample
Buy
C8051F564-IQData Sheet
Data Short
Errata		5016 kB2 kB25CAN 2.0, I2C, LIN 2.1, SPI, UART46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC32-pin 9x9 QFPC8051F560DKSample
Buy
C8051F565-IMData Sheet
Data Short
Errata		5016 kB2 kB25CAN 2.0, I2C, SPI, UART46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC32-pin 5x5 QFNC8051F560DKSample
Buy
C8051F565-IQData Sheet
Data Short
Errata		5016 kB2 kB25CAN 2.0, I2C, SPI, UART46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC32-pin 9x9 QFPC8051F560DKSample
Buy
C8051F566-IMData Sheet
Data Short
Errata		5016 kB2 kB25I2C, LIN 2.1, SPI, UART46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC32-pin 5x5 QFNC8051F560DKSample
Buy
C8051F566-IQData Sheet
Data Short
Errata		5016 kB2 kB25I2C, LIN 2.1, SPI, UART46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC32-pin 9x9 QFPC8051F560DKSample
Buy
C8051F567-IMData Sheet
Data Short
Errata		5016 kB2 kB25I2C, SPI, UART46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC32-pin 5x5 QFNC8051F560DKSample
Buy
C8051F567-IQData Sheet
Data Short
Errata		5016 kB2 kB25I2C, SPI, UART46±0.5%12-bit, 25-ch., 200 ksps--YesYes2VREG, -40 to 125ºC32-pin 9x9 QFPC8051F560DKSample
Buy
C8051F568-IMData Sheet
Data Short
Errata		5032 kB2 kB33CAN 2.0, I2C, 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
C8051F569-IMData Sheet
Data Short
Errata		5032 kB2 kB33CAN 2.0, I2C, SPI, UART, Ext Mem I/F46±0.5%12-bit, 32-ch., 200 ksps--YesYes2VREG, -40 to 125ºC40-pin 6x6 QFNC8051F560DKSample
Buy
C8051F570-IMData Sheet
Data Short
Errata		5032 kB2 kB33I2C, 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-IMData Sheet
Data Short
Errata		5032 kB2 kB33I2C, SPI, UART, Ext Mem I/F46±0.5%12-bit, 32-ch., 200 ksps--YesYes2VREG, -40 to 125ºC40-pin 6x6 QFNC8051F560DKSample
Buy
C8051F572-IMData Sheet
Data Short
Errata		5016 kB2 kB33CAN 2.0, I2C, 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
C8051F573-IMData Sheet
Data Short
Errata		5016 kB2 kB33CAN 2.0, I2C, SPI, UART, Ext Mem I/F46±0.5%12-bit, 32-ch., 200 ksps--YesYes2VREG, -40 to 125ºC40-pin 6x6 QFNC8051F560DKSample
Buy
C8051F574-IMData Sheet
Data Short
Errata		5016 kB2 kB33I2C, 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
C8051F575-IMData Sheet
Data Short
Errata		5016 kB2 kB33I2C, SPI, UART, Ext Mem I/F46±0.5%12-bit, 32-ch., 200 ksps--YesYes2VREG, -40 to 125ºC40-pin 6x6 QFNC8051F560DKSample
Buy