Microchip SCH3223-7U-TR
Manufacturer No:
SCH3223-7U-TR
Manufacturer:
Microchip
Package:
64-WFBGA
Description:
An LPC Super I/O with Hardware Monitoring, Dual UARTs, Power Button, Motherboard Glue logic and Reset Support
Quantity:
In Stock :3451
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, Jun 11 - Fri, Jun 12, 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
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.
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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
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.
SCH3223-7U-TR Information
Microchip SCH3223-7U-TR technical specifications, attributes, parameters and parts with similar specifications to Microchip SCH3223-7U-TR.
- Type
- Parameter
- UART
- 2
- Customer Programmable RAM
- No
- Intruder Detection
- No
- Operating Temperature
- -40° C to +85° C
- PCH Temp Monitoring
- No
- Low Power Timers
- 0
- Tach
- 1
- Deep Sleep S5
- No
- Fan Tachometer Inputs
- 1
- Glue Logic
- Yes
- Type
- Parameter
- 8024 Keyboard Controller
- Yes
- PCI Resets
- 3
- PECI Support
- No
- HW Auto Fan Controller
- 1
- RRCC Auto Fan
- No
- Legacy I/O
- Yes
- GPIO
- 19
- PWM
- 1
- Package
- 64-ball WFBGA
- LED
- 0
Download datasheets and manufacturer documentation for Microchip SCH3223-7U-TR.
Application Notes:
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
- 64-ball WFBGA Package
- Legacy I/O
- 19 GPIO Pins
- 32 byte Security Key Register for device authentication
- Fan Control Engine
- Glue logic
- 1 PWM Output
- 1 fan tachometer input
- One IrDA 1.0 Infrared Port
- Two 8-pin NS16550 compatible UART serial ports
- ACPI 2.0 compatible
- Industrial (+85?C to -40?C)
- Commercial (+70?C to 0?C)
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(㎡)
