Datasheets & Documents
Download datasheets and manufacturer documentation for Catalyst Semiconductor CAT24C21J.
Supply Chain
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.32.00.51
Descriptions
Descriptions of Catalyst Semiconductor CAT24C21J provided by its distributors.
EEPROM, 128X8, Serial, CMOS, PDSO8
Manufacturer Aliases
Catalyst Semiconductor has several brands around the world that distributors may use as alternate names. Catalyst Semiconductor may also be known as the following names:
- CATALYST
- CSI
- CAT
- Catalyst Semiconductor Inc
- CATALYST SEMI
- CATALYST SEMICO
- CATALYST SEMICONDUCT
- CATALYST SEM
- CTLYST
- CATALYST SEMICON
- CATALYS
- Catalyst Semi (CSI)
- CATALYST PRODUCTS
- CATALYST SEMICONDUCTORS INC
- ON Semiconductor Catalyst
- CATAL
- CATALYST SEMICONDUTOR
- CATALYST SEMICONDUC
- Catalyst / ON Semiconductor
- ON Semiconductor / Catalyst Semiconductor
- Catalyst Semiconductor (CSI)
- CATALYST SEMICONDU
Technical Specifications
Physical
Case/PackageSOP
Number of Terminals8
Technical
InterfaceSerial
Max Frequency400 kHz
Max Operating Temperature70 °C
Max Supply Current2 mA
Max Supply Voltage6 V
Memory TypeEEPROM
Min Operating Temperature0 °C
Min Supply Voltage2.5 V
Number of Circuits1
Operating Supply Voltage3 V
Temperature GradeCommercial
Dimensions
Height - Seated (Max)1.75 mm
Length4.9 mm
Terminal Pitch1.27 mm
Width3.9 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for Catalyst Semiconductor CAT24C21J.