Device/Module image

C8051F581-AQ

C8051F58x Automotive & Industrial MCUs

The C8051F581-AQ is a highly integrated automotive and industrial microcontroller (MCU) that is auto-grade qualified and tested to AEC-Q100 specification with enhanced temperature operation of up to 125 ºC. The C8051F581-AQ features a powerful 8051 core with 50 MHz performance along with 128 kB Flash, 8 kB RAM. This MCU also offers integrated communication interfaces and a 12-bit, 32-ch., 200 ksps ADC and 3 comparators in a 7x7 mm, QFP48. With enhanced communication peripherals and robust peripheral set, the C8051F581-AQ is ideal for motor control, sensor interface, parking assistance, seat position and adjustment, fluid level monitoring and other automotive/industrial applications.

 

Key Specs

 
MCU Core
8051
Core Frequency
50
Flash
128
RAM
8
CAN
0
EMIF
1
I2C
1
LIN
0
SPI
1
UART
2
Dig I/O Pins
40
ADC
12-bit, 32-ch., 200 ksps
DAC
Comparators
3
PCA/PWM Channel
12
Timers (16-bit)
6
Package Type
QFP48
Package Size (mm)
7x7
MCU Core
8051
Core Frequency
50
Flash
128
RAM
8
CAN
0
EMIF
1
I2C
1
LIN
0
SPI
1
UART
2
Dig I/O Pins
40
ADC
12-bit, 32-ch., 200 ksps
DAC
Comparators
3
PCA/PWM Channel
12
Timers (16-bit)
6
Package Type
QFP48
Package Size (mm)
7x7
C8051F58x-59x-BD.png
Find quality, environmental, shipping, and supply chain information for Silicon Labs devices. You can also download the following environmental documents for each part number: Detailed Device Composition (MDDS), IPC 1752-2 Class 6 (XML format), RoHS Certificate of Compliance, ICP test reports, Halogen-Free Certificate of Compliance, PFOS/PFOA Certificate of Compliance, and REACH Declaration.
Company Name Silicon Laboratories, Inc.
Company Address 400 W. Cesar Chavez Austin, TX 78701
Date of Incorporation 1996
Terms and Conditions View PDF
California SB 657 View PDF
Corp Social Responsibility 1996

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