详情
The FH***2A chip is a low cost single chip optical mouse solution
used to implement a
non-mechanical tracking engine for computer mice. It is based on
optical navigation technology with
USB combo MCU bundled. Which measures changes in position by
optically acquiring sequential
surface images(frames) and mathematically determining the direction
and magnitude of movement.
The single chip optical mouse sensor provides a complete and
compact mouse solution, There are no
moving parts, and precision optical alignment is not required, few
outside components use and
facilitate high volume assembly. It is a true crystal-less and
ultra low cost solution
●Optical Navigation Technology
●Low-cost and powerful solution for low-speed USB combo mouse
●Universal Serial Bus Specification, version 2.0
●USB HID Specification, version 1.1
●USB-IF and WHQL compliable
●5V Power Supply
●Power Saving During No Motion
●On Chip LED Drive with Regulated Current
●Crystal-less
●Resolution ***0CPI
●Low EMI radiation
●Supports 3D (X, Y, Z) input
●Supports 3 buttons and mechanical wheel encoding
