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All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.
Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
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.
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.
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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
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.
Microchip SCH3223-7U-TR technical specifications, attributes, parameters and parts with similar specifications to Microchip SCH3223-7U-TR.
Download datasheets and manufacturer documentation for Microchip SCH3223-7U-TR.
The SCH3223 is a 3.3V Super I/O Controller with an LPC
interface. It includes Hardware Monitoring capabilities, enhanced Security
Features, Power Control Logic and Motherboard Glue Logic. Multiple low
power-down modes are supported and sophisticated power control circuitry (PCC)
are incorporated, which includes support for keyboard.
Super I/O functionality includes two serial
ports. The serial ports are fully functional NS16550 compatible UARTs
that support data rates up to 1.5 Mbps.
Hardware Monitoring (HWM) support for monitoring
an external temperature via thermal diode inputs and an internal sensor for
measuring local ambient temperature. HWM also includes programmable,
automatic fan control, consisting of a fan tachometer input and a pulse width
modulator (PWM) fan control output, responding to temperature inputs and
programmable via the LPC bus. It can alert the system to out-of-limit
conditions and automatically control the speed of a fan in response.
System related functionality, which offers
flexibility to the system designer, includes 19 General Purpose I/O (GPIO)
control functions.
The product is available in commercial (0°C to
+70°C and industrial (-40°C to +85°C) temperature ranges.
Family parts
SCH3223-7U
SCH3223-7U-TR
SCH3223I-7U
SCH3223I-7U-TR
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number3,000+
Leading Manufacturers4.9 M
In-stock SKU15,000+
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