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AT85C51SND3Bx
7632A–MP3–03/06
Application Information
The AT85C51SND3Bx allow design of 2 typical applications which differentiate by the
power supply voltage:
• The Very Low Voltage System
The player operates at 1.8V and allows very low power consumption.
• The Low Voltage System
The player operates at 3V and allows low power consumption.
Very Low Voltage 1.8V System
Figure 2. Typical Very Low Voltage 1.8V Application
1.8V NF Memories
PA
SD/MMC
Battery
FM Module
AT85C51SND3B3
LVDD
Write Protect
LCD
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