This part is a kind of semiconductor called ISD2560.

Function of this product has (ISD2500 Series) Single-Chip Voice Record/Playback Devices.

Manufacturers : ISD

Image and pinout :

Some of the text within the PDF file :

® ISD2500 Series Single-Chip Voice Record/Playback Devices 32-*, 40-*, 48-*, 64-*, 60-, 75-, 90-, and 120-Second Durations FEATURES • • • Easy-to-use single-chip voice Record/ Playback solution High-quality, natural voice/audio reproduction Manual switch or microcontroller compatible Playback can be edge- or levelactivated Single-chip durations of 32*, 40*, 48*, 64*, 60, 75, 90, and 120 seconds Directly cascadable for longer durations Automatic Power-Down (Push-Button Mode) – Standby current 1 µA (typical) Zero-power message storage – Eliminates battery backup circuits • • • • • • • • Fully addressable to handle multiple messages 100-year message retention (typical) 100,000 record cycles (typical) On-chip clock source No algorithm developme [ ... ]

ISD2560 PDF Datasheet Download