DReovcisNioon. . T4A4-EA-06028
Product Standards
AN32183A
http://www.semicon.panasonic.co.jp/en/
9 x 9 Dots Matrix LED Driver IC
FEATURES
9 9 LED Matrix Driver (Total LED that can be driven = 81)
LED Selectable Maximum Current
LED Music Synchronizing Function
I2C interface (Standard Mode, Fast Mode and
Fast Mode Plus) (4 Slave address selectable...