ISD2360YYI Datasheet | Nuvoton Technology

DESCRIPTION The ISD2360 is a 3-channel digital Chip Corder® providing single-chip storage and playback of high quality audio. The ISD2360 features digital de-pression, prehensive memory management, Flash storage, an integrated audio signal path with up to 3 channel concurrent playback and a Class D speaker driver capable of delivering 1 W of power. The ISD2360 utilizes flash memory to provide non-volatile audio playback with duration up to 64 seconds (based on 8k Hz/4bit ADPCM pression) for a single-chip audio playback solution. The ISD2360 can be controlled and programmed through a Serial Peripheral Interface (SPI) or can operate in standalone mode by triggers applied to the device’s six General Purpose Input/Output (GPIO) pins. The ISD2360 requires no external clock sources or ponents except a speaker to deliver quality audio prompts or sound effects to enhance user interfaces. In addition, the part can provide non-volatile flash storage in 1Kbyte sectors eliminating the need for additional serial EEPROM/Flash devices. ISD2360 provides wide range of sampling frequencies, high SNR performance, low power consumption, fast programming time and integrated program verification. 2 FEATURES - Duration o ISD2360 - 64 seconds based on 8k Hz/4bit ADPCM in 2Mbit of flash storage (256KB) - Audio Management o Store pre-recorded audio (Voice Prompts) using high quality digital pression o Use simple index based mand for playback - no address needed o Execute pre-programmed macro scripts (Voice Macros) designed to control the configuration of the device and playback Voice Prompts sequences - Path and playback Control o Up to 3 channel audio streaming can be mixed and played back concurrently o Each channel has independent counter which enables user micro-management on VM execution o Mask Jump allows branch execution depending on internal register or external GPIO pin status - Control o Serial SPI interface for microprocessor control and programming o Stand-alone control where...