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Part Number Overview
Manufacturer Part Number
CAT24C21WI
Description
IC EEPROM 1KBIT I2C 400KHZ 8SOIC
Detailed Description
EEPROM Memory IC 1Kbit I2C 400 kHz 1 µs 8-SOIC
Manufacturer
onsemi
Standard LeadTime
Edacad Model
Standard Package
100
Supplier Stocks
Technical specifications
Mfr
onsemi
Series
-
Package
Tube
Product Status
Obsolete
allaboutcomponents.com Programmable
Not Verified
Memory Type
Non-Volatile
Memory Format
EEPROM
Technology
EEPROM
Memory Size
1Kbit
Memory Organization
128 x 8
Memory Interface
I2C
Clock Frequency
400 kHz
Write Cycle Time - Word, Page
5ms
Access Time
1 µs
Voltage - Supply
2.5V ~ 5.5V
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
Base Product Number
CAT24C21
Environmental & Export Classifications
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.32.0051
Other Names
2156-CAT24C21WI-OS
488-CAT24C21WI
ONSONSCAT24C21WI
Category
/Product Index/Integrated Circuits (ICs)/Memory/Memory/onsemi CAT24C21WI
Documents & Media
Product Training Modules
1(EEPROM Overview and Applications)
Environmental Information
()
PCN Obsolescence/ EOL
1(Mult Dev EOL 29/Jan/2021)
Quantity Price
-
Substitutes
-