Microchip Technology · Microchip
SCH3227I-SZ
LPC IO WITH 8042 KBC RESET GENER
A multi-brand MCU and embedded-component workspace. Compare recorded cores, memory, interfaces and packages while retaining firmware, board and manufacturer constraints.
Request this exact part →
SCH3227I-SZ specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | Microchip Technology |
|---|---|
| Ordering code | SCH3227I-SZ |
| Family | Microchip |
| Package | 144-WFBGA |
| Product Status | Active |
| DigiKey Programmable | Not Verified |
| Applications | I/O Controller |
| Core Processor | 8042 Keyboard Controller |
| Program Memory Type | ROM (2kB) |
| Controller Series | Not provided in source |
| RAM Size | 256 x 8 |
| Interface | IrDA, LPC, Parallel, Serial, UART |
| Number of I/O | 40 |
| Voltage - Supply | Not provided in source |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 144-WFBGA |
| Supplier Device Package | 144-WFBGA (9x9) |
Documents and evidence
SCH3227I-SZ ↗Catalog sources
www.ic-components.com · SCH3227I-SZ ↗Source directory identity match; source detail pending. Specifications remain from existing catalog.
Before sourcing SCH3227I-SZ
- Start from engineering requirements
- Record toolchain and firmware dependencies
- Verify package, pinout and peripherals
- Approve alternatives before procurement
Questions about SCH3227I-SZ
How do I request a current price?
Provide this full code, quantity, destination and arrival date. Budget estimates are conditional; final availability and price are confirmed by quotation.
Can a related record replace this device?
Related records aid discovery. Package, pinout, ratings, tooling and software require engineering approval before substitution.
Continue your Microchip review
951200601256-QFP
951200601R256-QFP
951200602256-QFP
951200602R256-QFP
AT32AP7000-CTUR256-LBGA
AT32AP7000-CTUT256-LBGA