ISD1740PY Nuvoton Technology Corporation of America, ISD1740PY Datasheet - Page 8
![IC VOICE REC/PLAY 40-SEC 28-DIP](/photos/6/98/69888/256-28-dip_sml.jpg)
ISD1740PY
Manufacturer Part Number
ISD1740PY
Description
IC VOICE REC/PLAY 40-SEC 28-DIP
Manufacturer
Nuvoton Technology Corporation of America
Series
ISD1700, ChipCorder®r
Specifications of ISD1740PY
Interface
SPI
Duration
40 Sec
Mounting Type
Through Hole
Package / Case
28-DIP (0.600", 15.24mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
ISD-COB1790 - BOARD DEMO FOR ISD1790ISD-COB1760 - BOARD DEMO FOR ISD1760ISD-COB1750 - BOARD DEMO FOR ISD1750ISD-COB1740 - BOARD DEMO FOR ISD1740ISD-COB1730 - BOARD DEMO FOR ISD1730ISD-COB17240 - BOARD DEMO FOR ISD17240ISD-COB17210 - BOARD DEMO FOR ISD17210ISD-COB17150 - BOARD DEMO FOR ISD17150ISD-ES17XX_USB_PB - BOARD DEMO FOR ISD1700 SERIES
Filter Pass Band
-
Lead Free Status / RoHS Status
Supplier Unconfirmed, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ISD1740PY
Manufacturer:
Nuvoton
Quantity:
1 044
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
ISD1700 DATASHEET
,
VOL
Publication Release Date:Feb 4, 2010
or
T
ER
RESET
T
f
T
RD
control to initiate a
T
Set1
Revision 2.0