参数资料
型号: ISD1790SYR
厂商: Nuvoton Technology Corporation of America
文件页数: 4/24页
文件大小: 0K
描述: IC VOICE REC/PLAY 90SEC 28-SOIC
标准包装: 1,000
系列: ISD1700, ChipCorder®
接口: SPI
持续时间: 90 秒
安装类型: 表面贴装
封装/外壳: 28-SOIC(0.295",7.50mm 宽)
供应商设备封装: 28-SOIC
配用: ISD-COB1790-ND - BOARD DEMO FOR ISD1790
ISD-COB1760-ND - BOARD DEMO FOR ISD1760
ISD-COB1750-ND - BOARD DEMO FOR ISD1750
ISD-COB1740-ND - BOARD DEMO FOR ISD1740
ISD-COB1730-ND - BOARD DEMO FOR ISD1730
ISD-COB17240-ND - BOARD DEMO FOR ISD17240
ISD-COB17210-ND - BOARD DEMO FOR ISD17210
ISD-COB17150-ND - BOARD DEMO FOR ISD17150
ISD-ES17XX_USB_PB-ND - BOARD DEMO FOR ISD1700 SERIES
PRELIMINARY ISD1700 SERIES
Publication Release Date: Nov 6, 2008
- 12 -
Revision 1.31
7.2
16
SPI OPERATION
T
SSH
T
SSmin
T
SCKhi
T
SSS
T
DIS
T
DIH
T
SCKlow
T
DF
(TRISTATE)
SS
SCLK
MOSI
MISO
LSB
T
PD
MSB
LSB
MSB
Figure 12.8: SPI Operation
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
SS Setup Time
TSSS
500
nsec
SS Hold Time
TSSH
500
nsec
Data in Setup Time
TDIS
200
nsec
Data in Hold Time
TDIH
200
nsec
Output Delay
TPD
500
nsec
Output Delay to HighZ
TDF
500
nsec
SS HIGH
TSSmin
1
sec
SCLK High Time
TSCKhi
400
nsec
SCLK Low Time
TSCKlow
400
nsec
CLK Frequency
F0
1,000
KHz
Power-Up Delay
[1]
TPUD
50
msec
Notes:
[1] The value shown is based upon 8 kHz sampling frequency. Delay increases proportionally for slower
sampling frequency.
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