isd3800 Winbond Electronics Corp America, isd3800 Datasheet - Page 17

• Manufacturer Part Number: isd3800
• Description: Digital Chipcorder With Digital Audio Interface
• Manufacturer: Winbond Electronics Corp America

6.3.3
RDY/BSYB
SYMBOL
T
T
T
T
T
T
T
T
T
T
T
T
SSBHI
SCKH
SSBH
SCK
SCKL
SSBS
FALL
ZMID
MIZD
RISE
MOS
MOH
SCLK
MISO
MOSI
SPI Timing
SSB
DESCRIPTION
SCLK Cycle Time
SCLK High Pulse Width
SCLK Low Pulse Width
Rise Time for All Digital Signals
Fall Time for All Digital Signals
SSB Falling Edge to 1
Time
Last SCLK Rising Edge to SSB Rising Edge Hold
Time
SSB High Time between SSB Lows
MOSI to SCLK Rising Edge Setup Time
SCLK Rising Edge to MOSI Hold Time
Delay Time from SSB Falling Edge to MISO Active
Delay Time from SSB Rising Edge to MISO Tri-state
T
ZMID
T
SSBS
T
T
MID
SCKH
T
SCK
T
T
SCKL
MOS
st
T
MOH
SCLK Falling Edge Setup
Figure 6-4 SPI Timing
- 17 -
T
CRBD
Publication Release Date: Sep 22, 2010
T
RBCD
MIN
30ns
60
25
25
30
20
15
15
---
---
--
--
T
SSBH
T
TYP
MIZD
---
---
---
---
---
---
---
---
---
---
--
--
T
SSBHI
MAX
50us
T
10
10
12
12
---
---
---
---
---
---
---
ISD3800
FALL
Revision 0.60
UNIT
ns
ns
ns
ns
ns
ns
---
ns
ns
ns
ns
ns
T
RISE