ISD1720 device equivalent, multi-message single-chip voice record & playback device.
...4 BLOCK DIAGRAM...5 PINOUT CONFIGURATION........6 PIN DESCRIPTION .7 MODES OF OPERATIONS .........8 6.1 Standalone (Push-Button) Mode ...8 6.2 SPI Mode .........8 7 TI.
The ISD1720 is designed for operation in either standalone or microcontroller (SPI) mode. The device incorporates a pro.
3 FEATURES....4 BLOCK DIAGRAM...5 PINOUT CONFIGURATION........6 PIN DESCRIPTION .7 MODES OF OPERATIONS .........8 6.1 Standalone (Push-Button) Mode ...8 6.2 SPI Mode .........8 7 TIMING DIAGRAMS 8 7.1 Basic Operation .........8 7.2 SPI Operation.12 8.
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