ISD15D00 Overview
The ISD15D00 is a digital ChipCorder® featuring digital pression, prehensive memory management, and integrated analog/digital audio signal paths. The ISD15D00 utilizes serial flash memory to provide non-volatile audio playback for a two-chip solution. The ISD15D00 provides an I2S digital audio interface, faster digital programming, higher sampling frequency, and a signal path with SNR 80dB.
ISD15D00 Key Features
- External Memory: o The ISD15D00 supports the following flash
- Fast Digital Programming o Programming rate can go up to 1Mbits/second mainly limited by the flash memory write rate
- Memory Management o Store pre-recorded audio (Voice Prompts) using high quality digital pression o Use a simple index-ba
- Sample Rate o Seven sampling frequencies are available for a given master sample rate. For example, the sampling frequen