ISD17210PYI

Overview

The ISD17210PYI is a speech recording and playback integrated circuit manufactured by Nuvoton Technology Corporation. It features on-chip FLASH memory capable of storing up to 10 seconds of audio data. The device is housed in a 16-pin Dual In-line Package (DIP) with a lead-free plastic body. It operates within a commercial temperature range of -40 °C to +85 °C. The component functions as a speech synthesizer with recording capabilities, utilizing a single functional block architecture. It complies with RoHS standards and does not contain lead.

Feature Summary

• Integrated FLASH memory for non-volatile voice storage
• Standalone speech recording and playback functionality
• Standard DIP-16 package configuration

Applications

• Consumer electronic circuits requiring voice prompts
• Speech synthesis modules in consumer devices
• Simple voice recording applications

Procurement Notes

Verify the specific suffix 'PYI' against official Nuvoton documentation to confirm pinout compatibility and environmental compliance status. Ensure the required 10-second recording duration aligns with system memory constraints. Confirm that the 16-pin DIP package fits the target PCB footprint and assembly process requirements before finalizing procurement.

Selection Notes

Select this component when a standalone solution for short-duration voice recording is needed without external microcontrollers. The built-in FLASH eliminates the need for separate memory chips. Consider the DIP-16 package if through-hole mounting is preferred over surface-mount alternatives. Verify that the -40°C to +85°C operating range meets the environmental conditions of the intended application.

Part Context

The ISD17210 belongs to the ISD series of speech recording and playback ICs from Nuvoton. This family provides simple interfaces for voice applications, leveraging internal FLASH technology to replace older OTP or EEPROM-based solutions. The PYI designation indicates a specific package and material variant within the broader product line.

Replacement Considerations

Check Nuvoton's official obsolescence notices for direct replacements. Cross-reference pin-compatible parts from other manufacturers only if electrical specifications match exactly. No public substitute part numbers are confirmed in the provided source material.