FDC37C669-MS: Features, Specs & More
The FDC37C669-MS is an advanced I/O controller microchip designed for reliable floppy disc control. It is widely used in electronics projects and industrial applications requiring precise data management. With a 100-pin PQFP tray packaging and EU RoHS compliance, it combines high functionality with safety standards. In this comprehensive article, we'll delve into the intricacies of the FDC37C669-MS, uncovering its definition, key features, specifications, applications, and a closer look at its manufacturer.
Catalog
FDC37C669-MS's Overview
The FDC37C669-MS is an I/O controller specifically built as a floppy disk controller. It operates at a maximum supply current of 0.035A and supports surface-mount installation on PCBs. The chip features an 11-bit address bus and an 8-bit external data bus, making it suitable for medium-complexity data processing tasks. This active-status component is compliant with EU RoHS regulations and carries ECCN classification 3A991 in the United States.
Key Features
Let's delve into the standout features that make the FDC37C669-MS a standout in the world of electronics:
· The FDC37C669-MS operates with a maximum supply current of only 0.035A.
· It supports up to 48 I/Os, providing flexibility for multiple devices.
· The microchip contains two UARTs for serial communication.
· It includes a watchdog timer to enhance system reliability.
· It offers programmability, allowing developers to customize functions.
· The chip integrates one timer and one counter for precise event control.
· It supports one IrDA interface channel for infrared communication.
· It operates within a temperature range of 0°C to 70°C.
· The device comes in a 100-pin PQFP surface mount package.
· Its address bus width is 11 bits, while the external data bus width is 8 bits.
· The FDC37C669-MS is EU RoHS compliant, ensuring environmentally safe manufacturing.
Specifications
Now, let's take a closer look at the technical specifications that define the capabilities of the FDC37C669-MS:
EU RoHS | Compliant |
ECCN (US) | 3A991 |
Part Status | Active |
HTS | 8542.31.00.01 |
Automotive | No |
PPAP | No |
Controller Type | Floppy Disc Controller |
Number of Parallel Ports | 1 |
Maximum Number of I/Os | 48 |
Number of IrDA Interface Channels | 1 |
Number of Timers | 1 |
Number of Counters | 1 |
Number of UARTs | 2 |
Programmability | Yes |
Watchdog Timer | Yes |
Address Bus Width (bit) | 11 |
External Data Bus Width (bit) | 8 |
Maximum Supply Current (A) | 0.035 |
Minimum Operating Temperature (°C) | 0 |
Maximum Operating Temperature (°C) | 70 |
I2C Bus Support | No |
Real Time Clock | No |
Packaging | Tray |
Mounting | Surface Mount |
Package Height | 3.05(Max) |
Package Width | 14 |
Package Length | 20 |
PCB changed | 100 |
Standard Package Name | QFP |
Supplier Package | PQFP |
Pin Count | 100 |
Lead Shape | Gull-wing |
Applications
The FDC37C669-MS is widely used in embedded systems and electronics that require legacy floppy disk support. Its applications include:
· Industrial control systems requiring reliable floppy storage.
· Embedded computing solutions needing low-power I/O controllers.
· Data acquisition systems that utilize serial communication via UARTs.
· Legacy hardware maintenance and retro computing projects.
FDC37C669-MS's Manufacturer
Microchip Technology, a global leader in the semiconductor industry, stands at the forefront of innovation, consistently pushing the boundaries of technology to create solutions that power the interconnected world. With a rich history dating back to 1989, Microchip has become synonymous with cutting-edge microcontroller and analog products. Renowned for its commitment to quality, reliability, and customer satisfaction, the company offers a comprehensive portfolio of integrated circuits and embedded solutions. Microchip's diverse range of products caters to a wide array of industries, including automotive, industrial, consumer electronics, and healthcare.
Conclusion
The Microchip FDC37C669-MS is a robust and reliable floppy disk controller that combines programmable I/O, multiple UARTs, and low power consumption in a compact 100-pin PQFP package. Its compliance with EU RoHS and active support from Microchip makes it an ideal choice for embedded systems engineers who require legacy floppy disk functionality or precision I/O operations. Whether for industrial, retro computing, or specialized electronics applications, this controller offers dependable performance with versatile interfacing capabilities.
