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C8051F581-IQ Silicon Labs C8051F581-IQ real image17744
Same model may have multiple batches, images only for reference.
C8051F581-IQ Silicon Labs C8051F581-IQ real image17744
C8051F581-IQ Silicon Labs C8051F581-IQ real image17744
Same model may have multiple batches, images only for reference.

C8051F581-IQ

Part No C8051F581-IQ
Manufacturer Silicon Labs
Catalog Embedded - Microcontrollers
Description IC MCU 8BIT 128KB FLASH 48TQFP
Datasheet
C8051F581-IQ Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Category Integrated Circuits (ICs) - Embedded - Microcontrollers
Mfr Silicon Labs
Series C8051F58x
Package Tray
Product Status Active
Programmable Not Verified
Core Processor 8051
Core Size 8-Bit
Speed 50MHz
Connectivity EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART
Peripherals POR, PWM, Temp Sensor, WDT
Number of I/O 40
Program Memory Size 128KB (128K x 8)
Program Memory Type FLASH
RAM Size 8.25K x 8
Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.25V
Data Converters A/D 32x12b
Oscillator Type Internal
Temperature Range - Operating -40°C ~ 125°C (TA)
Mounting Type Surface Mount
Package / Case 48-TQFP
Supplier Device Package 48-TQFP (7x7)
Base Product Number C8051F581
Standard Package 250 pcs
MSL Level 3 (168 Hours)
ECCN 3A991A2
HTSUS 8542.31.0001
Win Source Part Number 575918-C8051F581-IQ
Ultra Librarian 3D Model Ultra Librarian C8051F581-IQ CAD Model

Description

The C8051F581-IQ is a high-performance 8-bit microcontroller from the C8051F58x series by Silicon Labs.

  • Processor and Speed: It features a 8051 core processor with a speed of 50MHz, making it suitable for demanding applications.
  • Package: The microcontroller comes in a tray package with 48-TQFP.
  • Memory: It has a program memory size of 128KB and a RAM size of 8.25K x 8.
  • Connectivity: The C8051F581-IQ offers various connectivity options including EBI/EMI, SMBus (2-Wire/I2C), SPI, and UART/USART.
  • Peripherals: It also includes peripherals such as POR, PWM, temperature sensor, and WDT.
  • Operating Temperature: The operating temperature range is -40°C to 125°C.
  • Suitability: With its advanced features and reliable performance, the C8051F581-IQ is an excellent choice for applications requiring a powerful microcontroller.

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