CAT1024ZI42 ON Semiconductor, CAT1024ZI42 Datasheet - Page 2

• Manufacturer Part Number: CAT1024ZI42
• Description: Supervisory Circuits 2K bit 4.2V Ind Temp
• Manufacturer: ON Semiconductor

Specifications of CAT1024ZI42

• Number Of Voltages Monitored: 5
• Monitored Voltage: 3 V, 3.3 V, 5 V
• Undervoltage Threshold: 4.25 V to 4.5 V
• Output Type: Open Collector / Drain
• Manual Reset: Resettable
• Watchdog: No Watchdog
• Power-up Reset Delay (typ): 200 mS
• Supply Voltage (max): 5 V, 3.3 V, 3 V
• Supply Voltage (min): 2.7 V
• Supply Current (typ): 3000 uA
• Maximum Power Dissipation: 1000 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: MSOP-8
• Minimum Operating Temperature: - 40 C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

CAT1024, CAT1025
BLOCK DIAGRAM
EXTERNA L LOAD
V CC
V SS
SDA
PIN CONFIGURATION
Doc. No. MD-3008 Rev. R
WP*
MR
* CAT1025 Only
START/STOP
RESET
RESET
RESET
¯¯¯¯¯¯
¯¯¯¯¯¯
CONTR OL
LOGIC
RESET*
WORDADDRESS
LOGIC
RESET Controller
¯¯¯
MR
¯¯¯
MR
V
V
NC
SS
SS
TSSOP Package
MSOP Package
BUFFERS
SOIC Package
Vcc Monitor
D OUT
Precision
DIP Package
ACK
1
2
3
4
1
2
3
4
CAT1024
CAT1025
RESET
XDEC
(L)
(W)
(Z)
(Y)
8
7
6
5
8
7
6
5
V
NC
SDA
V
WP
SDA
SCL
SCL
CC
CC
SHIFT REGISTERS
DATA IN STORAGE
STATE COUNTERS
SLAVE
ADDRESS
COMPARATORS
TIMING CONTR OL
HIGHVOLTAGE/
SENSEAMPS
DECODERS
COLUMN
EEPROM
2kbit
2
SCL
THRESHOLD VOLTAGE OPTION
Part Dash
Number
0.8mm maximum height - (ZD4)
TDFN Package: 3 mm x 3 mm
SDA 5
SDA 5
WDI 7
SCL 6
SCL 6
V
V
NC 7
-45
-42
-30
-28
-25
CC
CC
8
8
(Bottom View)
CAT1024
CAT1025
Characteristics subject to change without notice
Threshold
Minimum
4.50
4.25
3.00
2.85
2.55
1
2
3 NC
4 V
1
2
3 RESET
4 V
© 2009 SCILLC. All rights reserved.
¯¯¯
MR
¯¯¯¯¯¯
RESET
¯¯¯
MR
¯¯¯¯¯¯
RESET
SS
SS
Threshold
Maximum
4.75
4.50
3.15
3.00
2.70