Supply Chain
Country of OriginThailand
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date2003-03-11
Lifecycle StatusObsolete (Last Updated: 2 years ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 2 years ago)
Descriptions
Descriptions of onsemi CAT1021ZI-42-GT3 provided by its distributors.
EEPROM Serial 2-Kb I2C CPU Supervisor
Volt Supervisor Monitor 3V/3.3V/5V 8-Pin MSOP T/R
Voltage Supervisor/Reset IC, Fixed, 1 Channel, +4.375V, CMOS, PDSO8
CPU Supervisor with 2 k EEPROM Memory
IC SUPERVISOR CPU 2K EEPR 8MSOP
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
Technical Specifications
Physical
Case/PackageTSSOP
MountSurface Mount
Number of Pins8
Number of Terminals8
Technical
Max Operating Temperature85 °C
Max Power Dissipation1 W
Max Reset Threshold Voltage4.5 V
Max Supply Current3 mA
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Reset Threshold Voltage4.25 V
Min Supply Voltage2.7 V
Number of Channels1
Number of Circuits1
Number of Voltages Monitored1
Operating Supply Current10 µA
Operating Supply Voltage3.3 V
ResetActive High/Active Low
Reset Timeout130 ms
Temperature GradeIndustrial
Threshold Voltage4.25 V
TypeSimple Reset/Power-On Reset
Undervoltage Threshold4.5 V
Watchdog TimerNo
Dimensions
Height - Seated (Max)1.1 mm
Length3 mm
Terminal Pitch650 µm
Width3 mm
Compliance
Environmental Classification
China RoHSCompliant
Halogen FreeHalogen Free
Lead FreeLead Free
REACH SVHCYes
RoHSCompliant
Compliance Statements