USB memory card reader/writer for embedded devices that do not require a file system.
The LF62 is designed for embedded applications as a "serial-USB flash memory reader/writer" that can perform read/write operations on flash memory types that can be used with a computer's USB port.
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basic information
Of course, flash memory that can be directly connected to USB, as well as other types, can be used with commercially available conversion adapters, allowing for the use of most media such as CompactFlash, SD cards, Memory Sticks, and SmartMedia. Media read/write operations can be performed using simple command operations via a serial port, so there is no need to incorporate a file system even when using it with embedded CPU boards. The interface can be selected as RS-232C/TTL. High-speed transfer of up to 3 Mbps is possible. The connector can be a standard D-SUB connector, and it is also possible to implement nylon connectors that are optimal for embedding in devices, accommodating various implementation requirements. ● Customers considering outsourcing embedded development are welcome to consult with us, as we are well-versed in this product.
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Delivery Time
P3
Applications/Examples of results
Expansion of storage devices to equipment without USB ports, such as embedded devices. *For more details, please download the catalog.*
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Company information
**A Shortcut to USB Memory Compatibility** Now that floppy disks are no longer a viable media, it is urgent to make existing devices compatible with USB memory. However, this requires integrating software for FAT management and modifying the control board to have USB host functionality, which can be costly and time-consuming. By using our original USB memory reader/writer board (LF-62), you can write and read data to and from USB memory using simple serial commands like RS232C from existing boards. The size is extremely small at 3x5 cm, nearly the same width as a D-Sub 9-pin connector, allowing for connection via D-Sub connectors. Additionally, you can connect the boards without modification by removing the D-Sub connector and using plated wires.