PAJ7620U2
Description
The PAC7620 integrates gesture recognition function with general I2C interface into a single chip forming an image analytic sensor system. It can recognize 9 human hand gesticulations such as moving up, down, left, right, forward, backward, circle-clockwise, circle-counter clockwise, and waving. It also offers built-in proximity detection in sensing approaching or departing object from the sensor. The PAC7620 is designed with great flexibility in power-saving mechanism, well suit for low power battery operated HMI devices. The PAJ7620 is packaged into module form in-built with IR LED and optics lens as a plete sensor solution
Key Features
Gesture/Cursor/Image modes Built-in proximity detection Gesture speed is 60~600°/s in Normal Mode and 60~1200°/s in Gaming Mode Flexible power saving scheme munication interface options
I2C (for Gesture/Cursor mode) 4-wire SPI (for Image mode) I2C interface up to 400 Kbit/s SPI interface range from
22~48 MHz (Frame subtraction mode) 44~48...
