CAT1027ZI-28-T3 ON Semiconductor, CAT1027ZI-28-T3 Datasheet - Page 2

• Manufacturer Part Number: CAT1027ZI-28-T3
• Description: Supervisory Circuits CPU w/2K
• Manufacturer: ON Semiconductor

Specifications of CAT1027ZI-28-T3

• Product Category: Supervisory Circuits
• Rohs: yes
• Number Of Voltages Monitored: 1
• Monitored Voltage: 3 V, 3.3 V, 5 V
• Undervoltage Threshold: 2.85 V
• Overvoltage Threshold: 3 V
• Manual Reset: Not Resettable
• Watchdog: Watchdog
• Supply Voltage - Max: 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: MSOP-8
• Maximum Power Dissipation: 1000 mW
• Minimum Operating Temperature: - 40 C
• Supply Current (typ): 3000 uA
• Supply Voltage - Min: 2.7 V

V SENSE
V CC
AuxiliaryVoltage Monitor
V REF
V CC Monitor
V REF
+
-
+
-
EXTERNAL LOAD
V CC
V SS
SDA
Table 1. RESET THRESHOLD OPTION
V LOW
Part Dash
Number
−45
−42
−30
−28
−25
STA RT/ STOP
(CAT1026)
RESET
CONTROL
LOGIC
Controller
WORDADDRESS
RESET
LOGIC
BU F F E R S
D OUT
ACK
BLOCK DIAGRAM
RESET
http://onsemi.com
Threshold
Minimum
4.50
4.25
3.00
2.85
2.55
2
XDEC
(CAT1027)
WDI
SHIFT REGISTERS
DATA IN STORAGE
STATE COUNTERS
COMPARATORS
TIMING CONTROL
SLAVE
ADDRESS
HIGHVOLTAGE/
SENSEAMPS
DECODERS
Threshold
Maximum
COLUMN
EEPROM
4.75
4.50
3.15
3.00
2.70
2kbit
SC
L