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One stop electronic component supply Original CM6535 is compatible with USB Audio Class 1.0 and USB 2.0 Full-Speed Chip LQFP64

Manufacturer Product Number
CM6535
Description

CM6535 is a CM6533Line In/I2S/SPDIF I/O/more GPIOs

Package Condition
REEL
Datasheet

Product Descriptions

The CM6535 is a USB 2.0 audio chip built-in 8051 for flexible applications. With integrated Tri-Colors PWM LED driver and two-channel ADC/DAC and S/PDIF interface that makes it suitable for headset, docking, speaker and microphone applications. The internal 8051 can also be developed to a lot of different applications, such as Microsoft™ Lync/Skype/VoIP device, Android Phone or Tablet/Slate docking device. The CM6535 is compatible with USB Audio Class 1.0 and USB 2.0 Full-Speed, thus it can plug & play without any additional software installation on major operating systems. The internal DAC and ADC support from 8 ~ 96 KHz sampling rate and 16/24 bits resolution.


The CM6535 integrates equalizer on both playback and recording paths to compensate the frequency response of microphone and headphone.


The CM6535 also integrates 512K Byte flash (Including 32KB F/W programming size) and crystal but requires few passive components to make a finish product. Thus, it can save the total BOM cost and PCB area can be smaller.

Product Features

  • USB 2.0 full-speed compliant

  • USB Audio Class 1.0 compliant

  • USB Human Interface Device (HID) Class 1.1 compliant

  • Two (2)-channel DAC & I2S for audio output interface 

  • Two (2)-channel ADC & I2S for audio input interface

  • Supports Digital Microphone Interface

  • Built-in S/PDIF Input/output transmitter

  • Built-in Equalizer on both playback and recording paths

  • Supports USB suspend/resume/reset functions

  • Supports control, interrupt, bulk, and isochronous data transfers

  • Embedded 1T 8051 with 32K Byte SRAM and 512K Byte flash(Including 32K Byte F/W programming size)

  • Supports OMTP and CTIA auto switch on a 4-pole jack

  • Integrated Tri-Colors PWM LED driver

  • Master/Slave H/W I2C/SPI/UART control interface for external audio devices or FLASH access

  • Built-in 30mW @ 32 ohm load headphone amplifier

  • On chip watchdog timer

  • Industrial standard LQFP-64 package (7x7mm)

  Specifications

Attribute Attribute value
ANSM-Part# ANSM-CM6535
Type: Audio chip
Manufactor Cmedia
DC Standard
Describe NEW
Supplier Device Packaging LQFP64
Package REEL
Type USB Audio
Sampling rate 96K@24Bit
Rate Full Speed

Actual product photos

LQFP64

Product Data Book:

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For more product information, please download the PDF

Payment&Transportation

详情8.1

Official Certificate&Certificate

详情页3.1

Multiple product supply

详情5.1

Company office environment

详情6.1

Warehouse Real Shot

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Standard packaging

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One stop electronic component supply Original CM6535 is compatible with USB Audio Class 1.0 and USB 2.0 Full-Speed Chip LQFP64

CM6535 is a CM6533Line In/I2S/SPDIF I/O/more GPIOs

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