ML2308 Datasheet (OKI Semiconductor) - Stereo Recording / Playback LSI

ML2308, Stereo Recording / Playback LSI

The ML2308 is a stereo recording/playback LSI that has integrated in a single chip all the functions required for recording and playing back audio data.

Analog signals fed into the microphone or line inputs are converted into digital signals by the analog to digital converter, and output to external

OKI Semiconductor ML2308 Stereo Recording/Playback LSI with Built-in Buffer Memory PEDL2308DIGEST-03 Issue Date: Dec.

27, 2004 Preliminary Both a serial interface and a parallel interface are available with the ML2308 through the use of a pin switch.

Refer to pages 3 to 16 for information on the serial interface, and pages 17 to 24 for information on the parallel interface.

Also, common information such as command functions, operation flow and examples of applied circuits are described on pag

ML2308 Features

* User Interfaces

* Supports Serial Peripheral Interface (SPI) or 8-bit bus interface

* Buffer memory for audio data buffer: 128 bytes (64 bytes each for left and right channels)

* Buffer memory status output pins FUL, MID, EMP Codec section/audio input and output sections

* Audio synt