isp1301 NXP Semiconductors, isp1301 Datasheet - Page 39

• Manufacturer Part Number: isp1301
• Description: Universal Serial Bus On-the-go Transceiver
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Table 51:
ISP1301_3
Product data sheet
Symbol
f
t
t
t
t
t
t
t
t
t
t
SCL
HD;STA
(SCL)L
(SCL)H
SU;STA
SU;DAT
HD;DAT
r
f
SU;STO
BUF
Fig 24. Definition of timing for standard-mode devices on the I
Parameter
SCL clock frequency
hold time for the START condition
LOW period of the SCL clock
HIGH period of the SCL clock
setup time for the START condition
data setup time
data hold time
rise time
fall time
STOP condition setup time
bus free time between a STOP and START
condition
SDA
SCL
Characteristics of I/O stages of I
t
f
S
t
(SCL)L
t
HD;STA
t
r
t
HD;DAT
t
SU;DAT
t
(SCL)H
2
C-bus lines (SDA, SCL)
Rev. 03 — 21 February 2006
t
f
t
SU;STA
Conditions
SDA and SCL signals
SDA and SCL signals
Sr
2
C-bus
t
HD;STA
t
t
SP
SU;STO
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Standard mode
Min
-
4.0
4.7
4.0
4.7
250
0
-
-
4.0
4.7
t
r
P
USB OTG transceiver
t
Max
100
-
-
-
-
-
-
1000
300
-
-
BUF
ISP1301
004aaa577
S
Unit
kHz
ns
ns
ns
s
s
s
s
s
s
s
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