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Microchip ATTINY28L-4MC
Manufacturer No:
ATTINY28L-4MC
Manufacturer:
Microchip
Package:
QFN
Description:
0.5mm 3/5V 8-bit Microprocessor 32-Pin 4MHz 3V QFN
Quantity:
In Stock :4335
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：Fri, Jun 5 - Sat, Jun 6, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
Payment
We support multiple secure payment methods including PayPal, Visa, MasterCard, and American Express. All transactions are protected with advanced encryption to ensure secure and reliable payments.
Authenticity Guarantee
All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.
Quality Assurance
Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.
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.
ATTINY28L-4MC Information
Microchip ATTINY28L-4MC technical specifications, attributes, parameters and parts with similar specifications to Microchip ATTINY28L-4MC.
- Type
- Parameter
- Mount
- Surface Mount
- Package / Case
- QFN
- Number of Pins
- 32
- JESD-609 Code
- e0
- Moisture Sensitivity Level (MSL)
- 3 (168 Hours)
- Number of Terminations
- 32
- Terminal Finish
- Tin/Lead (Sn/Pb)
- Max Operating Temperature
- 70°C
- Min Operating Temperature
- 0°C
- Subcategory
- Microcontrollers
- Type
- Parameter
- Technology
- CMOS
- Terminal Position
- QUAD
- Terminal Form
- NO LEAD
- Peak Reflow Temperature (Cel)
- 240
- Supply Voltage
- 3V
- Terminal Pitch
- 0.5mm
- Frequency
- 4MHz
- Time@Peak Reflow Temperature-Max (s)
- 30
- Pin Count
- 32
- Qualification Status
- Not Qualified
Download datasheets and manufacturer documentation for Microchip ATTINY28L-4MC.
RohsStatement:
ATTINY28L-4MC Overview
Shipping overseas is convenient thanks to the embedded microprocessor's packaging in QFN. A MICROCONTROLLER, RISC represents the uPs/uCs/Peripheral ICs type. In total, 32 terminations have been made. Using a 3V voltage supply, the microprocessor should turn on and run. It is an architecture with 8 bits. CPUs operate with a frequency of 4MHz Hz. You can refer to the datasheets for the functions of 32 pins. The cpu microprocessor Microcontrollers is typical. It is important to note that there is 8b bandwidth available for data transfer. It is recommended that the CPU microprocessor is not operated in an environment with a temperature of more than 70°C. An injection of 32 pins is performed inside the body of the micro processor. This CPU is widely used in many applications because of its Surface Mount mount. A CPU operating at 4MHz frequency is expected. This CPU microprocessor requires 3/5V power supplies according to the datasheet. In general, RAM (Random-Access Memory) is designed with a 32B of 0MB. normally, the microprocessor should not receive a voltage higher than 5.5V. The lowest voltage that should be applied to the micro processor is 2.7V. A CPU program transfers data by using 20 I/Os. A CPU is equipped with a 2kB sized memory. Counters 1 indicate how busy the CPU is. A CPU is connected to POR, WDT peripheral devices. This embedded microprocessor has 11 programmable I/Os for data transfer.
ATTINY28L-4MC Features
8-Bit Structure
8b-Bit Data Bus Width
32B RAM
20 I/Os
POR, WDT Peripherals
ATTINY28L-4MC Applications
There are a lot of Atmel (Microchip Technology)
ATTINY28L-4MC Microprocessor applications.
- Television
- Heater/Fan
- Calculator
- Kindle
- Christmas lights
- 3D printers
- Washing machine
- Microwave ovens
- Home appliances
- Home video and audio
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
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