PR2060 Datasheet, PDF (9/28 Pages) Aplus Intergrated Circuits – 40 ~ 80 sec recording voice IC

Integrated Circuits Inc.
aPR2060 T2.2
RECORD MESSAGE
During the /REC pin drove to VIL, chip in the record mode.
When the message pin (M0, M1, M2 or M3) drove to VIL in record mode, the chip will playback
“beep” tone and message record starting.
The message record will continue until message pin released or full of this message, and the chip
will play “beep” tone to indicate the message record finished.
If the message already exist and user record again, the old one’s message will be replaced.
The following fig. showed a typical record circuit for 4-message mode. We connected a slide-switch
between /REC pin and VSS, and connected 4 tact-switches between M0 ~ M3 pin and VSS. When
the slide-switch fixed in VSS side and any tact-switch will be pressed, chip will start message
record.
Note: After reset, /REC and M0 to M3 pin will be pull-up to VDD by internal resistor.
Ver. B
9/28
APR. 11, 2016