CM6533DH datasheet(2/60 Pages) CMEDIA

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CM6533,CM6533N,CM6533X1,CM6533DH

USB Audio Chip

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www.cmedia.com.tw

Rev.1.6

Release Notes

Revision

Date

Description

1.0

2014/07/08

First release.

1.1

2014/08/05

Modify F/W volume setting table(CH2.6).

1.2

2014/09/18

1. Modify Pin descriptions.

2. Modify Pin out diagram.

1.3

2014/09/19

1. Modify MIC_SWOUT to AO pin.

2. Modify power consumption for 12MHz MCU Clock.

3. Modify Reset diagram of CH6.13.

4. Separate CM6533/CM6533X1/CM6533DH Pin out diagram.

5. Modify flash description: 256K Byte flash(Including 32KB F/W programming

size).

1.4

2015/3/30

1. Remove Microphone input impedance chart.

2. Add Xear and Dolby software function descriptions.(CH7,CH8)

3. Modify Operating ambient temperature to -15~70 oC.

4. Modify CH5.1 CH5.2 USB Topology chart.

5. Modify Block Diagram (Page1).

6. Add Cap-less cross talk performance.

7. Add CM6533N QFN Package.

1.5

2015/08/07

1. Modify CH6.7 Digital microphone descriptions.

1.6

2015/10/29

1. Modify I2C Using Example

2. Modify SPI Using Example

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