ISL59450IQZ Intersil, ISL59450IQZ Datasheet - Page 5

• Manufacturer Part Number: ISL59450IQZ
• Description: IC SWITCH VID CRSSPNT 128-MQFP
• Manufacturer: Intersil

Specifications of ISL59450IQZ

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Serial Interface (I
NOTE:
I
TIMING CHARACTERISTICS
1. Parts are 100% tested at +25°C. Temperature limits established by characterization and are not production tested.
2
C
SYMBOL
t
t
t
t
Timing Diagram
(OUTPUT TIMING)
HD:STA
HD:DAT
SU:STO
SU:STA
t
(INPUT TIMING)
t
Cpin
f
HIGH
V
LOW
I
SCL
Cb
I
LO
t
t
OL
LI
R
F
SDA
SCL
SDA
SDA Output Buffer LOW Voltage
Input Leakage Current on SCL
I/O Leakage Current on SDA
SCL Frequency
Clock LOW Time
Clock HIGH Time
START Condition Set-up Time
START Condition Hold Time
Input Data Hold Time
STOP Condition Set-up Time
SDA and SCL Rise Time
SDA and SCL Fall Time
Capacitive Loading of SDA or SCL
SDA and SCL Pin Capacitance
t
SU:STA
2
C) Specifications
PARAMETER
5
t
HD:STA
t
F
t
HIGH
I
V
V
Measured at the 30% of V
Measured at the 70% of V
SCL rising edge to SDA falling edge. Both
crossing 70% of V
From SDA falling edge crossing 30% of V
to SCL falling edge crossing 70% of V
From SCL falling edge crossing 70% of V
to SDA entering the 30% to 70% of V
window.
From SCL rising edge crossing 70% of V
to SDA rising edge crossing 30% of V
From 30% to 70% of V
From 70% to 30% of V
Total on-chip and off-chip
OL
IN
IN
ISL59450
= 4mA
= 5.5V
= 5.5V
t
LOW
CONDITIONS
t
HD:DAT
D
.
D
D
D
D
t
R
crossing.
crossing.
D
D
D
.
D
D
D
,
(Note 1)
0.1 x Cb
0.1 x Cb
20 +
20 +
MIN
1.3
0.6
0.6
0.6
0
0
0
TYP
0.1
0.1
t
SU:STO
(Note 1)
MAX
400
400
0.4
0.9
0.9
10
1
1
February 14, 2008
FN7510.0
UNIT
kHz
µA
µA
µs
µs
µs
µs
µs
µs
ns
ns
pF
pF
V