PR33A3 Datasheet, PDF (20/27 Pages) Aplus Intergrated Circuits – Recording voice IC

Integrated Circuits Inc.
aPR33A3
RESET
aPR33AX series can enter standby mode when RSTB pin drive to low. During chip in the standby
mode, the current consumption is reduced to ISB and any operation will be stopped, user also can
not execute any new operate in this mode.
The standby mode will continue until RSTB pin goes to high, chip will be started to initial, and
playback “beep” tone to indicate enter idle mode.
User can get less current consumption by control RSTB pin specially in some application which
concern standby current.
Ver. E
20/27
JAN 06 2014