Supply Chain
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.32.00.51
Lifecycle StatusObsolete (Last Updated: 4 months ago)
Descriptions
Descriptions of onsemi CAT24WC03J provided by its distributors.
EEPROM, 256X8, Serial, CMOS, PDSO8
The CAT24WC03/05 is a 2K/4K-bit Serial CMOSEEPROM internally organized as 256/512 words of 8 bits each. Catalyst's advanced CMOS technology sub-stantially reduces device power requirements. The CAT24WC03/05 features a 16-byte page write buffer. The device operates via the I2C bus serial interface, has a special write protection feature, and is available in 8-pin DIP or 8-pin SOIC packages.
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/PackageSOP
MountSurface Mount
Number of Pins8
Number of Terminals8
Technical
Access Time3.5 µs
Density2 kb
Frequency100 kHz
InterfaceSerial
Max Frequency400 kHz
Max Operating Temperature70 °C
Max Supply Current3 mA
Max Supply Voltage5.5 V
Memory TypeEEPROM
Min Operating Temperature0 °C
Min Supply Voltage2.5 V
Nominal Supply Current3 mA
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