CAT1161W-45 ON Semiconductor, CAT1161W-45 Datasheet - Page 10
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CAT1161W-45
Manufacturer Part Number
CAT1161W-45
Description
Supervisory Circuits 16K I2C Memory w/WDT
Manufacturer
ON Semiconductor
Datasheet
1.CAT1162WI42.pdf
(13 pages)
Specifications of CAT1161W-45
Product Category
Supervisory Circuits
Rohs
yes
Number Of Voltages Monitored
1
Monitored Voltage
3 V, 3.3 V, 5 V
Undervoltage Threshold
4.5 V
Overvoltage Threshold
4.75 V
Output Type
Active High, Active Low, Open Drain
Manual Reset
Resettable
Watchdog
Watchdog
Battery Backup Switching
No Backup
Supply Voltage - Max
6 V
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Package / Case
SOIC-8 Wide
Chip Enable Signals
No
Maximum Power Dissipation
1000 mW
Minimum Operating Temperature
0 C
Power Fail Detection
No
Factory Pack Quantity
100
Supply Current (typ)
3000 uA
Supply Voltage - Min
2.7 V
BUS ACTIVITY:
SDA LINE
MASTER
BUS ACTIVITY:
SDA LINE
MASTER
ADDRESS
SLAVE
S
R
S
T
A
T
C
A
K
ADDRESS
SLAVE
DATA n
Figure 11. Sequential Read Timing
Figure 10. Selective Read Timing
A
C
K
http://onsemi.com
ADDRESS (n)
C
A
K
BYTE
DATA n+1
10
A
C
K
R
S
S
T
A
T
A
C
K
ADDRESS
SLAVE
DATA n+2
C
A
K
A
C
K
DATA n
DATA n+x
N
O
A
C
K
P
S
O
P
T
N
O
C
A
K
O
S
T
P
P