ISD1790SY Nuvoton Technology Corporation of America, ISD1790SY Datasheet - Page 12
![IC VOICE REC/PLAY 90-SEC 28-SOIC](/photos/6/98/69887/256-28-soic_sml.jpg)
ISD1790SY
Manufacturer Part Number
ISD1790SY
Description
IC VOICE REC/PLAY 90-SEC 28-SOIC
Manufacturer
Nuvoton Technology Corporation of America
Series
ISD1700, ChipCorder®r
Specifications of ISD1790SY
Interface
SPI
Duration
90 Sec
Mounting Type
Surface Mount
Package / Case
28-SOIC (0.300", 7.50mm Width)
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
Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ISD1790SY
Manufacturer:
Nuvoton
Quantity:
391
Part Number:
ISD1790SY
Manufacturer:
ISD
Quantity:
20 000
Figure 12.8: SPI Operation
7.2
SCLK
MOSI
MISO
SS
Data in Setup Time
Data in Hold Time
Output Delay
Output Delay to HighZ
SCLK High Time
SCLK Low Time
CLK Frequency
Power-Up Delay
SS
SS
SS
1 6
Notes:
SPI O
Setup Time
Hold Time
HIGH
PERATION
(TRISTATE)
[1]
PARAMETER
The value shown is based upon 8 kHz sampling frequency. Delay increases proportionally for slower
sampling frequency.
T
[1]
SSS
T
PD
T
SCKlow
T
DIS
LSB
LSB
T
T
SCKhi
DIH
T
T
T
T
T
T
T
T
T
F
T
PRELIMINARY ISD1700 SERIES
SSS
SSH
DIS
DIH
PD
DF
SSmin
SCKhi
SCKlow
0
PUD
SYMBOL
- 12 -
MIN
500
500
200
200
400
400
1
Publication Release Date: Nov 6, 2008
TYP
50
MSB
MSB
T
SSH
1,000
MAX
500
500
T
DF
T
SSmin
UNITS
msec
nsec
nsec
nsec
nsec
nsec
nsec
µsec
nsec
nsec
KHz
Revision 1.31