ISD17150XYI WINBOND [Winbond], ISD17150XYI Datasheet - Page 8

• Manufacturer Part Number: ISD17150XYI
• Description: Multi-Message Single-Chip Voice Record & Playback Devices
• Manufacturer: WINBOND [Winbond]

6 MODES OF OPERATIONS
The ISD1700 Series can operate in either Standalone (Push-Button) or microcontroller (SPI) mode.
For technical details, please refer to the design guide.
7 TIMING DIAGRAMS
Figure 12.1: Record Operation with No Sound Effect
7.1 B
6.1
6.2
One can utilize the
desired operation. As completed, the device automatically enters into the power-down state.
In SPI mode, control of the device is achieved through the 4-wire serial interface via SPI
commands.
The following estimated timing diagrams are not in proper scale.
S
SPI M
ASIC
TANDALONE
Mic+/-,
AnaIn
REC
RDY
LED
O
ODE
PERATION
T
r
(P
USH
T
T
Deb
Sc1
REC
-B
T
UTTON
RU
,
PLAY
) M
,
ODE
FT
,
FWD
- 8 -
,
ERASE
,
VOL
or
ISD1700 SERIES
T
ER
RESET
T
f
T
RD
control to initiate a
T
Set1