SKYWORKS EFM8BB21F16A-C-QFN20R
Manufacturer No:
EFM8BB21F16A-C-QFN20R
Manufacturer:
SKYWORKS
Package:
20-WFQFN Exposed Pad
Description:
16KB 16K x 8 FLASH CIP-51 8051 8-Bit Microcontroller Automotive, AEC-Q100, Busy Bee Series 3V 20-WFQFN Exposed Pad
Quantity:
In Stock :4168
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Thu, May 28 - Fri, May 29, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.
PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENTFor your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
EFM8BB21F16A-C-QFN20R Information
SKYWORKS EFM8BB21F16A-C-QFN20R technical specifications, attributes, parameters and parts with similar specifications to SKYWORKS EFM8BB21F16A-C-QFN20R.
- Type
- Parameter
- Factory Lead Time
- 8 Weeks
- Mounting Type
- Surface Mount
- Package / Case
- 20-WFQFN Exposed Pad
- Surface Mount
- YES
- Operating Temperature
- -40°C~125°C TA
- Packaging
- Tape & Reel (TR)
- Series
- Automotive, AEC-Q100, Busy Bee
- Pbfree Code
- yes
- Part Status
- Active
- Moisture Sensitivity Level (MSL)
- 2 (1 Year)
- Type
- Parameter
- Number of Terminations
- 20
- HTS Code
- 8542.31.00.01
- Technology
- CMOS
- Terminal Position
- QUAD
- Terminal Form
- NO LEAD
- Peak Reflow Temperature (Cel)
- NOT SPECIFIED
- Supply Voltage
- 3V
- Terminal Pitch
- 0.5mm
- Reach Compliance Code
- compliant
- Time@Peak Reflow Temperature-Max (s)
- NOT SPECIFIED
Download datasheets and manufacturer documentation for SKYWORKS EFM8BB21F16A-C-QFN20R.
EFM8BB21F16A-C-QFN20R Overview
The package is 20-WFQFN Exposed Pad-shaped. There are 16 I/Os. In the case of the IC chip, the type of mounting is Surface Mount. Microcontroller is based on the 8-Bit core architecture. The type of program memory it uses is FLASH. Temperatures in the range of -40°C~125°C TA are operated by this Microcontroller. It is part of the Automotive, AEC-Q100, Busy Bee series of electrical components. Having a size of 16KB 16K x 8, Microcontroller has a program memory of X bytes. A CIP-51 8051 Core Processor is at the core of this Microcontroller. This device belongs to the MICROCONTROLLER uPs/uCs/Peripheral ICs category. IC Chip 20 has 20 terminations. 8-bits are used for its size. IC Chip has 3V volt supply outputs. With NO DMA channels, Microcontroller chip can handle large data transfers. Devices work in YES PWM channels. As far as its frequency goes, it operates according to a 50MHz clock.
EFM8BB21F16A-C-QFN20R Features
20-WFQFN Exposed Pad package
Mounting type of Surface Mount
EFM8BB21F16A-C-QFN20R Applications
There are a lot of Silicon Labs
EFM8BB21F16A-C-QFN20R Microcontroller applications.
- Instrument control
- Toys
- Robots
- Radio
- Television
- Heater/Fan
- Calculator
- Kindle
- Christmas lights
- 3D printers
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
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