CAT9554YI-GT2 ON Semiconductor, CAT9554YI-GT2 Datasheet - Page 4

• Manufacturer Part Number: CAT9554YI-GT2
• Description: IC I/O EXPANDER I2C 8B 16TSSOP
• Manufacturer: ON Semiconductor

Specifications of CAT9554YI-GT2

• Interface: I²C, SMBus
• Number Of I /o: 8
• Interrupt Output: Yes
• Frequency - Clock: 400kHz
• Voltage - Supply: 2.3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• Includes: POR
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 9554YI-GT2; CAT9554YI-GT2TR

CAT9554, CAT9554A
A.C. CHARACTERISTICS
V
Notes:
(1) Test conditions according to "AC Test Conditions" table.
(2) This parameter is characterized initially and after a design or process change that affects the parameter. Not 100% tested.
Doc. No. MD-9002 Rev. F
Port Timing
Interrupt Timing
CC
Symbol
Symbol
= 2.3V to 5.5V; T
t
t
t
t
t
t
HD:DAT
SU:STO
HD:STA
SU:STA
SU:DAT
t
F
BUF
t
t
T
t
HIGH
t
t
t
LOW
t
t
t
t
R
F
PV
PS
PH
SCL
AA
DH
IV
IR
i
(2)
(2)
(2)
(2)
Parameter
Output Data Valid
Input Data Setup Time
Input Data Hold Time
Interrupt Valid
Interrupt Reset
Clock Frequency
High Period of SCL Clock
SDA and SCL Fall Time
Bus Free Time Between STOP and START
SCL Low to Data Out Valid
Data Out Hold Time
Parameter
START Condition Hold Time
Low Period of SCL Clock
START Condition Setup Time
Data In Hold Time
Data In Setup Time
SDA and SCL Rise Time
STOP Condition Setup Time
Noise Pulse Filtered at SCL and SDA Inputs
A
= -40°C to +85°C, unless otherwise specified.
4
Min
Standard I
250
100
4.7
4.7
4.7
4
4
0
4
(1)
1000
Max
100
300
100
3.5
2
C
Characteristics subject to change without notice
Min
100
Min
100
0.6
1.3
0.6
0.6
0.6
1.3
50
1
0
Fast I
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2
C
Max
Max
200
400
300
300
100
0.9
4
4
Units
Units
kHz
µs
µs
µs
µs
µs
ns
ns
ns
µs
µs
µs
ns
ns
ns
ns
µs
µs
µs