Part Number Description LED display The LED light Number of LED display Pendulum rate limit Per drive current (mA) Serial rate (MHz) Working voltage status Cross Reference Pin/Package

AT7219 Common cathode Analog/digital 8*8 No 40 10 4~5.5V Mass production MAX7219 DIP24 SOP24
AT7221 Common cathode Analog/digital 8*8 Yes 40 10 4~5.5V Mass production MAX7221 DIP24 SOP24
Support:万广互联 Copyright © 2008-2020 Analog Tek Technology Co, Ltd 鄂ICP备20005446号-1