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Sanhuang electronics (Hong Kong) Co., Limited

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City:shenzhen

Country/Region:china

Contact Person:MissZhao

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CAT1021WI-30-GT3 IC SUPERVISOR 1 CHANNEL 8SOIC onsemi

Name: CAT1021WI30GT3 IC SUPERVISOR 1 CHANNEL 8SOIC onsemi
Brand: onsemi
Price: 1 USD

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Brand Name :onsemi

Model Number :CAT1021WI-30-GT3

MOQ :1

Price :Based on current price

Payment Terms :T/T

Supply Ability :In stock

Delivery Time :3-5 work days

Packaging Details :anti-static bag & cardboard box

Type :Simple Reset/Power-On Reset

Number of Voltages Monitored :1

Voltage - Threshold :3V

Output :Open Drain or Open Collector

Reset :Active High/Active Low

Reset Timeout :130ms Minimum

Operating Temperature :-40°C ~ 85°C (TA)

Mounting Type :Surface Mount

Package / Case :8-SOIC (0.154", 3.90mm Width)

Supplier Device Package :8-SOIC

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Product Details

DESCRIPTION

The CAT1021, CAT1022 and CAT1023 are complete memory and supervisory solutions for microcontroller-based systems. A 2k-bit serial EEPROM memory and a system power supervisor with brown-out protection are integrated together in low power CMOS technology.
Memory interface is via a 400kHz I2C bus.

FEATURES

■ Precision Power Supply Voltage Monitor
— 5V, 3.3V and 3V systems
— Five threshold voltage options
■ Watchdog Timer
■ Active High or Low Reset
— Valid reset guaranteed at VCC = 1V
■ 400kHz I2C Bus
■ 2.7V to 5.5V Operation
■ Low power CMOS technology
■ 16-Byte Page Write Buffer
■ Built-in inadvertent write protection
— WP pin (CAT1021)
■ 1,000,000 Program/Erase cycles
■ Manual Reset Input
■ 100 year data retention
■ Industrial and extended temperature ranges
■ 8-pin DIP, SOIC, TSSOP, MSOP or TDFN (3 x 3mm foot-print) packages
— TDFN max height is 0.8mm

Specifications

Attribute	Attribute Value
Manufacturer	onsemi
Product Category	IC Chips
Series	CAT1021
Type	Simple Reset/Power-On Reset
Packaging	Tape & Reel (TR)
Mounting-Style	SMD/SMT
Package-Case	8-SOIC (0.154", 3.90mm Width)
Operating-Temperature	-40°C ~ 85°C (TA)
Mounting-Type	Surface Mount
Supplier-Device-Package	8-SOIC
Output	Open Drain or Open Collector
Reset	Active High/Active Low
Voltage monitoring relays	1
Reset-Timeout	130 ms Minimum
Voltage-Threshold	3V
Pd-Power-Dissipation	1000 mW
Maximum Operating Temperature	+ 85 C
Operating temperature range	- 40 C
Operating-Supply-Current	3000 uA
Supply-Voltage-Max	5.5 V
Supply-Voltage-Min	2.7 V
Package-Case	SOIC-8 Wide
Watchdog-Timers	Watchdog
Threshold-Voltage	3 V 3.3 V 5 V
Input Monitoring	1 Input
Manual-Reset	Manual Reset
Overvoltage-Threshold	3.15 V
Undervoltage-Threshold	3 V

Descriptions

Supervisor Open Drain or Open Collector 1 Channel 8-SOIC

Processor Supervisor 1 Active High/Active Low/Open Drain 8-Pin SOIC N T/R

Supervisory Circuits CPU w/2K

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