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C8051F044 C8051F044 is an 8-bit microcontroller from Silicon Labs featuring a 25 MHz 8051 core, 64KB Flash memory, and 4.25KB RAM. It includes analog peripherals such as 10-bit ADC, 12-bit DAC, and CAN connectivity.
Mfr Part #:

C8051F044

Available from 1 distributors
Mfr Name: Silicon Labs
Silicon Labs
C8051F044 is an 8-bit microcontroller from Silicon Labs featuring a 25 MHz 8051 core, 64KB Flash memory, and 4.25KB RAM. It includes analog peripherals such as 10-bit ADC, 12-bit DAC, and CAN connectivity.
✓ Total Stock: 3,362 pcs

C8051F044 Available from 1 distributor

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✓ Non-Authorised
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Components Technology Group, Inc. ✓
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3,362 pcs
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3362 pcs On Request 1 On Request On Request On Request On Request On Request
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C8051F044 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Lead Style
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
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C8051F044 Description

Short technical summary and product information.

The C8051F044 is a highly integrated mixed-signal 8-bit microcontroller from Silicon Labs, part of the C8051F04x family. It is based on the 8051 core operating at up to 25 MHz, delivering 25 MIPS throughput. The device features 64KB of Flash memory programmable in 512-byte sectors and 4352 bytes of internal data RAM. It includes a 10-bit SAR ADC with up to 100 ksps sampling rate, two 12-bit DACs, three analog comparators, and a temperature sensor. Connectivity options include CAN 2.0B, SMBus (I2C), SPI, UART, and an external memory interface. The microcontroller operates from 2.7V to 3.6V supply and over -40°C to 85°C temperature range. It is available in a 100-pin TQFP package (14x14mm) with surface mount mounting. The device is suitable for industrial control, automotive, and sensor interface applications requiring high analog integration.

C8051F044 Quick Information

Product Type: Microcontroller
Series: C8051F04x
Canonical Name: Silicon Labs C8051F044 8-bit Microcontroller
Subcategory: 8-bit Microcontrollers

C8051F044 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

C8051F044 Features

  • 25 MIPS 8051 core with 25 MHz clock.
  • 64KB Flash memory with 512-byte sector programming.
  • 10-bit ADC with 100 ksps sampling rate.
  • Two 12-bit DACs for analog output.
  • CAN 2.0B and multiple serial interfaces.

C8051F044 Applications

  • Industrial control and automation systems.
  • Automotive body electronics and CAN networks.
  • Sensor interface and data acquisition.
  • Embedded applications requiring mixed-signal processing.

C8051F044 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the C8051F044?

2.7V to 3.6V.

What is the package type of the C8051F044?

100-TQFP (14x14mm).

What is the operating temperature range?

-40°C to 85°C.

Is the C8051F044 RoHS compliant?

The component is listed as RoHS3 Compliant, but this status is unverified.

What is the maximum clock speed of the C8051F044?

25 MHz, delivering up to 25 MIPS.

How much Flash memory does the C8051F044 have?

64KB Flash memory, programmable in 512-byte sectors.

What analog peripherals are integrated?

13-channel 10-bit ADC (100 ksps), two 12-bit DACs, three analog comparators, and a temperature sensor.

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