PNX8526 Datasheet, PDF (47/59 Pages) NXP Semiconductors – Programmable source decoder with integrated peripherals

Philips Semiconductors
PNX8526
Programmable Source Decoder with Integrated Peripherals
13.7 I²C-bus timing
handbook, 4 columns
SCL
SDA
tHIGH
tLOW
tsu(STA) th(STA)
SCL
SDA
Fig 11. I²C-bus timing
th(SDA) tdv(STO)
tdv(SDA) tsu(SDA)
valid
MCE549
Table 29: I²C-bus timing
Symbol Parameter
SCL
SCL clock frequency
t_su(STA)
t_h(STA)
t_LOW
t_HIGH
t_su(SDA)
t_h(SDA)
t_dv(SDA)
t_dv(SDO)
Start condition setup time
Start condition hold time
SCL LOW time
SCL HIGH time
Data setup time
Data hold time
SCL LOW to data out valid
SCL HIGH to data out
Min
Max
-
400
1
-
1
-
1
-
1
-
100
-
0
-
-
0.5
1
-
13.8 IEEE 1394 Phy-Link interface
Unit
kHz
µs
µs
µs
µs
ns
ns
µs
µs
handbook, full pagewidth
CLK_1394
1394 Link
Input Port
1394 Link
Output Port
tsu
th
tp
Fig 12. IEEE 1394 Phy-Link interface timing
f1394
MCE550
9397 750 11715
Preliminary data
Rev. 01 – 6 October 2003
© Koninklijke Philips Electronics N.V. 2003. All rights reserved.
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