描述 Description

The VT5366 has been designed for pin to pin compatibility with the VT5364(a) and is STMicroelectronics first generally available chip for use in all optical mice applications: Wired - USB (Low and Full Speed) and PS2; Wireless - 27MHz/2.4GHz and BlueTooth. The device has been designed to provide long battery life whilst enabling excellent navigation control and precision on a wide range of surfaces.

特性 Features

■ Pin compatible with VT5364

■ Can be used (with external MCU) in all optical mouse applications

■ Single +1.8V Supply

■ Very low power operation, enabling long battery life

■ CPI programmable up to 3200 (default 800 cpi)

■ Up to 9,375 frames per second

■ Tracking at up to 40 ips

■ I2C interface

■ On-chip ADC for voltage level reporting

■ Proven, high volume package technology - smallest package currently available on market

■ Minimal external circuitry

■ Low battery indicator

■ Suitable for use with both LED and laser (VCSEL) light sources

■ Reference Designs available

■ Applications: USB/PS2, Wireless & Bluetooth optical mice