C8051F563-IMR The C8051F563-IMR is an 8-bit 8051 microcontroller from Silicon Labs with a 50MHz core, 32KB Flash memory, and 2.25KB RAM. It features a 12-bit ADC, CAN 2.0 and LIN 2.1 interfaces, and is AEC-Q100 qualified.
Mfr Part #:

C8051F563-IMR

Available from 1 distributors
Mfr Name: Silicon Labs
Silicon Labs
The C8051F563-IMR is an 8-bit 8051 microcontroller from Silicon Labs with a 50MHz core, 32KB Flash memory, and 2.25KB RAM. It features a 12-bit ADC, CAN 2.0 and LIN 2.1 interfaces, and is AEC-Q100 qualified.
✓ Total Stock: 5,568 pcs

C8051F563-IMR Available from 1 distributor

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C8051F563-IMR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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C8051F563-IMR Description

Short technical summary and product information.

The C8051F563-IMR is a high-performance 8-bit microcontroller from Silicon Laboratories, based on the pipelined 8051 core. It operates at up to 50 MHz, delivering up to 50 MIPS throughput. The device includes 32 KB of in-system programmable Flash memory and 2.25 KB of internal data RAM (256 bytes + 2048 bytes XRAM).

 

This microcontroller integrates a 12-bit ADC with a sampling rate of up to 200 ksps and 25 external inputs, along with two comparators, a temperature sensor, and a programmable counter array with PWM functionality. Connectivity options include SMBus (I2C), SPI, UART/USART, a CAN 2.0 controller, and a LIN 2.1 controller. An internal 24 MHz oscillator with ±0.5% accuracy supports CAN and LIN operation without an external crystal.

 

The C8051F563-IMR is supplied in a 32-pin QFN package (5x5 mm) with an exposed pad for thermal management. It operates over a supply voltage range of 1.8V to 5.25V and an industrial temperature range of -40°C to +125°C. The device is AEC-Q100 qualified for automotive applications.

C8051F563-IMR Quick Information

Product Type: Microcontroller
Series: C8051F563
Canonical Name: C8051F563-IMR 8-bit Microcontroller
Subcategory: Flash Microcontroller

C8051F563-IMR Compliance

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

C8051F563-IMR Features

  • High-speed 8051 core up to 50 MHz.
  • 32 KB in-system programmable Flash memory.
  • Integrated 12-bit ADC with 200 ksps.
  • CAN 2.0 and LIN 2.1 controllers on-chip.
  • AEC-Q100 qualified for automotive applications.

C8051F563-IMR Applications

  • Ideal for automotive body control modules.
  • Used in industrial sensor and actuator systems.
  • Suitable for CAN and LIN network nodes.
  • Applicable in motor control with PWM output.

C8051F563-IMR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the C8051F563-IMR?

The supply voltage range is 1.8V to 5.25V.

What package does the C8051F563-IMR come in?

It is available in a 32-VFQFN Exposed Pad package (32-QFN, 5x5 mm).

What is the operating temperature range of the C8051F563-IMR?

The operating temperature range is -40°C to +125°C.

Is the C8051F563-IMR RoHS compliant?

The part is listed as RoHS3 Compliant, though this data is unverified.

What is the maximum clock speed of the C8051F563-IMR?

The core operates at up to 50 MHz, delivering 50 MIPS throughput.

Does the C8051F563-IMR have a built-in ADC?

Yes, it includes a 12-bit ADC with a sampling rate of 200 ksps and 25 external inputs.

Is the C8051F563-IMR qualified for automotive use?

Yes, it is AEC-Q100 compliant.

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