
This product is no longer available for sale. FDC37B72x provides an integrated keyboard interface, SMSC's true CMOS 765B floppy disk controller, one Multi-Mode parallel port (includes: ChiProtectTM circuitry plus EPP and ECP support), soft power management, SMI support, and Intelligent Power Management (includes: PME and SCI/ACPI support).
CMOS 765B core provides 100% compatibility with IBM PC/XTTM and PC/ATTM architectures in addition to providing data overflow and underflow protection. Both on-chip UARTs are compatible with the NS16C550A. The parallel port is compatible with IBM PC/ATTM architecture, as well as EPP and ECP. This product incorporates sophisticated power control circuitry (PCC) which provides support for multiple low power down modes. It includes keyboard, mouse, modem ring, power button support and other wake-up events.
The device provides for the recommended functionality to support Windows '95/’98 and PC98/PC99. Through internal configuration registers, each of the FDC37B72x's logical device's I/O address, DMA channel and IRQ channel may be programmed.
Family parts
FDC37B727-NS
YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.
FDC37B727 is an authentic electronic component manufactured by Microchip, categorized under Unclassified. It is supplied in the standard manufacturer-specified package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official FDC37B727 datasheet above.
Electronic component spot-market pricing for FDC37B727 fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.
Lead times for FDC37B727 depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.
Loading articles…
Loading articles…

Buying GRM155C80J106ME11D for a compact board? Compare effective capacitance, bias and packaging—not 10 µF alone. Send your rail requirements for an RFQ.
Read more →
Sourcing TPS53915RVER for a server rail? Map 12-A loads, bias supplies and PMBus functions before buying. Send your power-rail requirements for an RFQ.
Read more →
Replacing a relay with TPS1HB16AQPWPRQ1? Check inrush, A-version current limits and fault recovery before ordering. Send your 12-V load brief for an RFQ.
Read more →
Adding W5500 Ethernet to an MCU? Budget IPv4 sockets, SPI transfers and buffers before buying the network BOM. Send your board requirements for an RFQ.
Read more →Loading related products…
| Picture | Part Number | Manufacturer | PDF / RoHS | Stock | Action |
|---|---|---|---|---|---|
![]() | Microchip | 4,980 | |||
![]() | Microchip | 9,440 | |||
![]() | Microchip | 4,420 | |||
![]() | Microchip | 3,560 | |||
![]() | Microchip | 2,900 | |||
![]() | Microchip | 7,550 | |||
![]() | Microchip | 8,450 | |||
![]() | Microchip | 9,340 | |||
![]() | Microchip | 7,650 | |||
![]() | Microchip | 7,830 |