CAT1162WI45 ON Semiconductor, CAT1162WI45 Datasheet - Page 4
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CAT1162WI45
Manufacturer Part Number
CAT1162WI45
Description
IC SUPERVSR CPU 16K EEPROM 8SOIC
Manufacturer
ON Semiconductor
Type
Simple Reset/Power-On Resetr
Datasheet
1.CAT1161WI-45-T3.pdf
(14 pages)
Specifications of CAT1162WI45
Number Of Voltages Monitored
1
Output
Open Drain or Open Collector
Reset
Active High/Active Low
Reset Timeout
130 ms Minimum
Voltage - Threshold
4.5V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width)
Monitored Voltage
3 V or 3.3 V or 5 V
Undervoltage Threshold
4.5 V
Overvoltage Threshold
4.75 V
Manual Reset
Resettable
Watchdog
No
Battery Backup Switching
No
Power-up Reset Delay (typ)
270 ms
Supply Voltage (max)
6 V
Supply Voltage (min)
2.7 V
Supply Current (typ)
3000 uA
Maximum Power Dissipation
1000 mW
Mounting Style
SMD/SMT
Maximum Operating Temperature
+ 85 C
Chip Enable Signals
No
Minimum Operating Temperature
- 40 C
Output Type
Active High or Active Low or Open Drain
Power Fail Detection
No
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CAT1162WI45
Manufacturer:
ON Semiconductor
Quantity:
135
CAT1161, CAT1162
WRITE CYCLE LIMITS
The write cycle time is the time from a valid stop condition of a write sequence to the end of the internal
program/erase cycle. During the write cycle, the bus interface circuits are disabled, SDA is allowed to remain
high, and the device does not respond to its slave address.
RESET CIRCUIT CHARACTERISTICS
Doc. No. MD-3002 Rev. I
Symbol
t
WR
Symbol
V
t
V
V
t
GLITCH
PURST
RVALID
V
V
t
t
OHRS
OLRS
RPD
WP
RT
TH
Parameter
Write Cycle Time
Parameter
Glitch Reject Pulse Width
Reset Threshold Hystersis
Reset Output Low Voltage (I
Reset Output High Voltage
Reset Threshold (V
(CAT1161/2-45)
Reset Threshold (V
(CAT1161/2-42)
Reset Threshold (V
(CAT1161/2-30)
Reset Threshold (V
(CAT1161/2-28)
Reset Threshold (V
(CAT1161/2-25)
Power-Up Reset Timeout
Watchdog Period
V
RESET Output Valid
TH
to RESET Output Delay
CC
CC
CC
CC
CC
=5V)
=5V)
=3.3V)
=3.3V)
=3V)
OLRS
=1mA)
4
V
CC
4.50
4.25
3.00
2.85
2.55
Min
130
15
Min
- 0.75
1
Typ
Typ
1.6
Characteristics subject to change without notice
© 2009 SCILLC. All rights reserved.
Max
Max
4.75
4.50
3.15
3.00
2.70
100
270
0.4
10
5
Units
Units
mV
sec
ms
ms
ns
µs
V
V
V
V