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CM6502B, CM6502-C - USB Audio Sound Chip

C-Media

The CM6502B by C-Media is a USB Audio Sound Chip. Below is the official datasheet preview.

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CM6502B USB Audio Sound Chip by C-Media - Datasheet Preview — Official preview page of the CM6502B USB Audio Sound Chip datasheet (C-Media).

Datasheet Details

Part number	CM6502B, CM6502-C
Manufacturer	C-Media
File Size	663.96 KB
Description	USB Audio Sound Chip
Datasheet	CM6502-C-Media.pdf
Note	This datasheet PDF includes multiple part numbers: CM6502B, CM6502-C. Please refer to the document for exact specifications by model.
Additional preview pages of the CM6502B datasheet.

CM6502B Product details

Description

CM6502 / CM6502B are a USB 2.0 audio chip builds in 8051 for flexible applications.

Features

USB 2.0 full-speed compliant.
USB Audio Class 1.0 compliant.
USB Human Interface Device (HID) Class 1.1 compliant.
2 channel DAC for audio output interface.
2 channel ADC for audio input interface.
Support Digital Mic interface.
Build in 48K/44.1KHz and 16bit S/PDIF transmitter.
Build in Equalizer on both playback and recording paths.
Build in AGC on recording path.
Support USB suspend/resume/reset functions.
Support control, interrupt, bul.

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Published: Jan 25, 2025 |