UR5HCFJ8-FN Datasheet PDF - Semtech Corporation

DESCRIPTION
The LapCoderTM is a versatile, low power keyboard encoder for portable systems. The UR5HCFJ8 provides two bi-directional channels for communication with a BIOScompatible system as well as any optional keyboard-compatible devices, such as a 101/102 desktop keyboard.

FEATURES
• Interfaces the Fujitsu FKB7211 or other similar laptop/notebook keyboards to a BIOS-compatible systems
• AT / PS/2-compatible
• Interfaces an external keyboard / keypad or other 8042-compatible devices
• Low-power, single IC suitable for 3V battery-operated systems
• Implements all functions of an 101/102 keyboard with only 82-keys
• Available in DIP, PLCC and Quad Flat packages
• Custom versions available in small or large quantities

APPLICATIONS
• Laptop/Notebook
• Portable Equipment
• Industrial Keyboards
• POS Terminals
• Public Information Kiosks