HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersC8051F022R
Energy Micro (Silicon Labs) Image may be representation.
See specs for product details.
Warm Tips
There may be some error in product parameters and reference price. Please refer to PDF for specific product information
The final price is subject to the inquiry result
The inquiry reply time is 12-24 hours, we will give you an accurate reply as soon as possible

C8051F022R

Manufacturer Part Number : C8051F022R RoHs Status : Contains lead / RoHS non-compliant
Manufacturer/Brand : Energy Micro (Silicon Labs) Stock Condition : 4381 pcs Stock
Description : IC MCU 8BIT 64KB FLASH 100TQFP Ship From : Hong Kong
Datasheets : C8051F022R.pdf Shipment Way : DHL/Fedex/TNT/UPS/EMS

Request QuotePlease complete all required fields with your contact information.Click "SUBMIT REQUEST"

Part No.
Quantity
Target Price(USD)
Company Name:
Contact Name:
Your Email:
Phone:
Message:
Company Type:
Submit Request
  • Verify:
  • Submit Request

Product Details

It is of utmost importance to find a reliable source for the PN C8051F022R, luckily you've come to the right place, you will get all parts in new and original condition at RX ELECTRONICS.The Silicon Labs C8051F022R is a high-performance, mixed-signal 8-bit MCU based on the pipelined 8051 core, operating up to 25 MHz. It integrates 64 KB flash, 4352 B RAM, dual 12-bit ADCs (up to 100 ksps), two 12-bit DACs, programmable digital I/O, hardware UART/SPI/I²C, and a precision internal oscillator (±2%). Key advantages include low power consumption (as low as 10 µA in sleep mode), robust EMC performance, in-system debug via JTAG, and analog peripherals with high accuracy and flexibility. Its integrated crossbar switch enables flexible peripheral pin mapping. Ideal for cost-sensitive, space-constrained embedded applications requiring analog sensing and real-time control—such as industrial automation sensors, medical instrumentation, motor control interfaces, and smart building controllers. The C8051F022R offers excellent integration, reliability, and development efficiency, reducing BOM count and board area.Request a quote C8051F022R and leave your message at info@rxelectronics.com.
Part No. C8051F022R
Manufacturer Energy Micro (Silicon Labs)
Description IC MCU 8BIT 64KB FLASH 100TQFP
Lead Free Status / RoHS Status Contains lead / RoHS non-compliant
Quantity Available 4381 pcs
Datasheets C8051F022R.pdf
Voltage - Supply (Vcc/Vdd) 2.7 V ~ 3.6 V
Supplier Device Package 100-TQFP (14x14)
Speed 25MHz
Series C8051F02x
RAM Size 4.25K x 8
Program Memory Type FLASH
Program Memory Size 64KB (64K x 8)
Peripherals Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Packaging Tape & Reel (TR)
Package / Case 100-TQFP
Other Names 336-1034-2
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Number of I/O 64
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Lead Free Status / RoHS Status Contains lead / RoHS non-compliant
EEPROM Size -
Detailed Description 8051 C8051F02x Microcontroller IC 8-Bit 25MHz 64KB (64K x 8) FLASH 100-TQFP (14x14)
Data Converters A/D 8x8b, 8x10b; D/A 2x12b
Core Size 8-Bit
Core Processor 8051
Connectivity EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART
Base Part Number C8051F02
1. Please kindly send your rfqs to us by email if there's no price listed on the website, and you may indicate your request when sending your message.

2. Please kindly leave your email address correctly when sending message to us, we will copy one to you after we received your message.

3. We will response to your email as soon as we get to work, if you didn’t get any reply from us within 24 hours, please kindly send your message again to info@rxelectronic.com.

4. We will offer the Proforma Invoice to your email after received your Purchase Order.

5. You may send your request to our email in order to modify your order details.

6. Order can not be canceled after shipment.

7. You will receive a link of your order details, including the pictures of the parts you ordered, weight and size of the parcel after shipment.

Accepted Methods:

Telegraphic/Wire Transfer
Escrow Transaction



  • Alipay
  • Wechat pay
  • Paypal
  • HSBC
  • VISA
  • MasterCard
  • Western Union

Global Shipment by UPS/DHL/FedEx/TNT

UPS/DHL/FedEx

Other Shipment Ways:

SF Express for Asia.
Chang-woo special air line for Korea.
Aramex for Middle East countries.
Other more shipping ways, please contact us.

Shipping Rates

Shipping cost is based on destination, size and weight, including shipping insurance.
Flat rate shipping is available for most orders except in cases where the weight exceeds 25lbs.  If you are in a remote area it may cost extra fees (35-50 USD) for delivery at those areas.

Delivery time

Normally it would take 3-5days to most of country all over the world for DHL/UPS/FEDEX.

Duties & Taxes

For International orders, expect DDP term, all additional local taxes, duties, GST, tariffs and fees should be covered by the buyer. The exact tariff amount depends on buyers' local custom.

Shipping Documents

Shipping invoices with tracking number would be offered timely in the packaging and via contact platforms after shipment.

Please feel free to reach us by email for more details or questions: Info@rxelectronics.com

Similar products

Industry News

Hot Parts

Product RFQ