isd3900 Winbond Electronics Corp America, isd3900 Datasheet - Page 16

• Manufacturer Part Number: isd3900
• Description: Multi-message Record/playback Devices With Digital Audio Interface
• Manufacturer: Winbond Electronics Corp America

6.3.5
SYMBOL
T
T
T
T
T
T
T
T
T
T
SCKH
SDOD
SCK
SCKL
FALL
WSH
SDIH
RISE
WSS
SDIS
I
IS_SCK
IS_WS
2
IS_SDO
IS_SDI
S Timing
DESCRIPTION
IS_SCK Cycle Time
IS_SCK High Pulse Width
IS_SCK Low Pulse Width
Rise Time for All Digital Signals
Fall Time for All Digital Signals
WS to IS_SCK Rising Edge Setup Time
IS_SCK Rising Edge to IS_WS Hold Time
IS_SDI to IS_SCK Rising Edge Setup Time
IS_SCK Rising Edge to IS_SDI Hold Time
Delay Time from IS_SCLK Falling Edge to IS_SDO
T
WSH
T
WSS
T
SDOD
MSB
MSB
T
SCKH
Figure 6-2 I
T
SCK
T
T
SCKL
SDIS
T
SDIH
- 16 -
2
S Timing
Publication Release Date: July 1, 2010
T
WSH
MIN
60
25
25
20
20
15
15
---
---
---
T
WSS
LSB
T
FALL
LSB
TYP
---
---
---
---
---
---
---
---
---
---
MSB
MSB
MAX
10
10
12
---
---
---
---
---
---
---
ISD3900
T
RISE
Revision 1.0
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns