American Audio UCD-200 - REV 8-10 Specifications Page 11

  • Download
  • Add to my manuals
  • Print
  • Page
    / 100
  • Table of contents
  • BOOKMARKS
  • Rated. / 5. Based on customer reviews
Page view 10

SLAS495A− JUNE 2006 − REVISED OCTOBER 2007
www.ti.com
11
SPI TIMING DIAGRAM
t
td
S
S
S
S
S
S
S
E
L
t
a
MSBOUT BIT6...1 LSBOUT
t
sck
t
Le ad
t
Lag
t
ws ck
t
wsc k
t
r
t
f
t
v
t
ho
t
di s
MSB IN BIT6...1 LSB IN
t
hi
t
su
/SS
SPISELZ
SCLK
SPISELZ
SPICLK
MISO
SPISELZ
MOSI
SPISELZ
TYPICAL TIMING REQUIREMENTS
All
specifications
typical
at
25°C,
DVDD
=
1.8
V(1)
PARAMETER
IOVDD = 1.1 V IOVDD = 3.3 V
PARAMETER
MIN MAX MIN MAX
t
wsck
SCLK Pulse width 30 18 ns
t
Lead
Enable Lead Time 18 15 ns
t
Lag
Enable Lag Time 18 15 ns
t
td
Sequential Transfer Delay 18 15 ns
t
a
Slave MISO access time 18 15 ns
t
dis
Slave MISO disable time 18 15 ns
t
su
MOSI data setup time 6 6 ns
t
hi
MOSI data hold time 6 6 ns
t
ho
MISO data hold time 4 4 ns
t
v
MISO data valid time 25 13 ns
t
r
Rise Time 6 4 ns
t
f
Fall Time 6 4 ns
(1)
These parameters are based on characterization and are not tested in production.
Page view 10
1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 99 100

Comments to this Manuals

No comments