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FDC37B777 from SMSC

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15.625ms

FDC37B777

Manufacturer: SMSC

ENHANCED SUPER I/O CONTROLLER WITH WAKE UP FEATURES

Partnumber Manufacturer Quantity Availability
FDC37B777 SMSC 168 In Stock

Description and Introduction

ENHANCED SUPER I/O CONTROLLER WITH WAKE UP FEATURES The FDC37B777 is a Super I/O (Input/Output) chip manufactured by SMSC (Standard Microsystems Corporation). It integrates multiple functions, including:  

- **Floppy Disk Controller (FDC)**  
- **Parallel Port (LPT)**  
- **Serial Ports (UARTs)**  
- **Infrared (IR) Interface**  
- **Keyboard Controller (KBC)**  
- **Real-Time Clock (RTC)**  
- **Power Management Features**  

Key specifications:  
- **Package:** 128-pin PQFP (Plastic Quad Flat Package)  
- **Compliance:** ACPI (Advanced Configuration and Power Interface)  
- **Operating Voltage:** 3.3V or 5V (configurable)  
- **Supported Interfaces:** ISA (Industry Standard Architecture) or LPC (Low Pin Count)  

This chip was commonly used in older PC motherboards for legacy I/O functions. SMSC was later acquired by Microchip Technology in 2012.

Partnumber Manufacturer Quantity Availability
FDC37B777 262 In Stock

Description and Introduction

ENHANCED SUPER I/O CONTROLLER WITH WAKE UP FEATURES The FDC37B777 is a Super I/O (Input/Output) chip manufactured by Fintek. It integrates multiple functions, including:  

- **Floppy Disk Controller (FDC)**  
- **Parallel Port (LPT)**  
- **Serial Ports (UARTs)**  
- **Infrared (IR) Interface**  
- **Keyboard Controller (KBC)**  
- **Real-Time Clock (RTC)**  
- **Power Management Functions**  

It is commonly used in motherboards and embedded systems to handle legacy I/O operations. The chip operates at **3.3V or 5V** and is designed for **low-power applications**.  

For detailed specifications, refer to the official Fintek datasheet.

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