AU2064A View Datasheet(PDF) - APLUS INTEGRATED CIRCUITS

Part Name

Description

Manufacturer

AU2064A

3 V, single chip voice synthesizer with 4-bit microprocessor

APLUS INTEGRATED CIRCUITS 

AU Series

PCB layout notice:

1. Use two lines to connect PAD1 and PAD31. The VDD line connected to PAD31 should be wider

than another one. Because PAD31 must supply the higher current.

2. Use two VSS2 lines to connect PAD36 and PAD48 (for AU1564 and AU1564A, connect PAD

36 and PAD 46). The VSS2 line connected to PAD48 (for AU1564 and AU1564A, connect

PAD 46) should be wider than another one. Because PAD48(for AU1564 and AU1564A, PAD

46) must sink the higher current.

3. Use the VDD line connected to PAD1 as the down-bond substrate.

*NOTE : all data and specification are subject to change without notice.

11

Rev 2.0

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