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
Additional Features
8042 Keyboard Controller
ISA Interface
128 QFN Packaging
5V Operating Voltage
20 GPIO Pins
CMOS 765B Floppy Disk Controller
16 Byte Data FIFO
2 16C550 and NS16C550A Compatible UARTs
1 Multi-Mode Parallel Port
On-chip 12 mA AT bus drivers
SMI Support
ACPI Compliance
ISA Plug-and-Play Standard (Version 1.0a) Support
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
Additional Features
- 8042 Keyboard Controller
- ISA Interface
- 128 QFN Packaging
- 5V Operating Voltage
- 20 GPIO Pins
- CMOS 765B Floppy Disk Controller
- 16 Byte Data FIFO
- 2 16C550 and NS16C550A Compatible UARTs
- 1 Multi-Mode Parallel Port
- On-chip 12 mA AT bus drivers
- SMI Support
- ACPI Compliance
- ISA Plug-and-Play Standard (Version 1.0a) Support
