EEPROM from Catalyst Semiconductor : 129 - Page 1

EEPROM (Electrically Erasable Programmable Read-Only Memory) is a type of non-volatile memory used to store small amounts of data that must be preserved when power is lost. It is commonly used in computers, microcontrollers, and consumer electronics for firmware storage, configurations, and calibration data.

Leading manufacturers such as Microchip Technology, STMicroelectronics, and Atmel offer a variety of EEPROM solutions tailored to different needs. These components range from byte-erasable to page-erasable versions, providing flexibility in design.

When choosing EEPROM, factors such as memory density, write cycles, and interface type (such as I2C or SPI) are crucial. High-quality EEPROM ensures reliable data retention and integrity, even in harsh operating conditions.

Select Images Part Number Mfr Description Datasheet Availability Price Qty RFQ Rohs ECAD Model

Mfr. Part No.
CAT24WC64J-TE13

WS Part No.
239667-CAT24WC64J-TE13

Catalyst Semiconductor

EEPROM Serial-I2C 64K-bit 8K x 8 3.3V/5V 8-Pin SOIC N T/R

Low Stock
Available

MOQ: 90

Need to verify

Mfr. Part No.
CAT24WC32J-TE13

WS Part No.
239661-CAT24WC32J-TE13

Catalyst Semiconductor

EEPROM Serial-I2C 32K-bit 4K x 8 3.3V/5V 8-Pin SOIC N T/R

Low Stock
Available

MOQ: 1

Need to verify

Mfr. Part No.
CAT24WC256P

WS Part No.
239655-CAT24WC256P

Catalyst Semiconductor

EEPROM Serial-I2C 256K-bit 32K x 8 3.3V/5V 8-Pin PDIP

Low Stock
Available

MOQ: 5

Need to verify

Mfr. Part No.
CAT24WC08J

WS Part No.
239631-CAT24WC08J

Catalyst Semiconductor

EEPROM Serial-I2C 8K-bit 1K x 8 3.3V/5V 8-Pin SOIC N

Low Stock
Available

MOQ: 50

Need to verify

Mfr. Part No.
CAT24WC16J

WS Part No.
239647-CAT24WC16J

Catalyst Semiconductor

EEPROM Serial-I2C 16K-bit 2K x 8 3.3V/5V 8-Pin SOIC N

Low Stock
Available

MOQ: 75

Need to verify

Mfr. Part No.
CAT24C208WI

WS Part No.
957651-CAT24C208WI

Catalyst Semiconductor

IC EEPROM

Low Stock
Available

MOQ: 4

rohs

Mfr. Part No.
CAT25040SI

WS Part No.
1036077-CAT25040SI

Catalyst Semiconductor

IC EEPROM 4KBIT SPI 10MHZ 8SOIC / EEPROM Memory IC 4Kb (512 x 8) SPI 8-SOIC

Low Stock
Available

MOQ: 95

Need to verify

Mfr. Part No.
CAT24WC02W-TE13

WS Part No.
239617-CAT24WC02W-TE13

Catalyst Semiconductor

EEPROM Serial-I2C 2K-bit 256 x 8 3.3V/5V 8-Pin SOIC N T/R

2,385 pieces In Stock

MOQ: 295

rohs

Mfr. Part No.
CAT28C64BNI-15

WS Part No.
239758-CAT28C64BNI-15

Catalyst Semiconductor

64K-Bit CMOS PARALLEL E2PROM / EEPROM Parallel 64K-bit 8K x 8 5V 32-Pin PLCC T/R

Low Stock
Available

MOQ: 11

rohs

Mfr. Part No.
CAT28C16AK-20-LE13

WS Part No.
239741-CAT28C16AK-20-LE13

Catalyst Semiconductor

EEPROM Parallel 16K-bit 2K x 8 5V 24-Pin SOIC EIAJ T/R

Low Stock
Available

MOQ: 11

Need to verify

Mfr. Part No.
CAT28C16AN-20T

WS Part No.
239743-CAT28C16AN-20T

Catalyst Semiconductor

16K-Bit CMOS PARALLEL E2PROM / EEPROM Parallel 16K-bit 2K x 8 5V 32-Pin PLCC T/R

Low Stock
Available

MOQ: 5

Need to verify

Mfr. Part No.
CAT28C16AK-20

WS Part No.
239740-CAT28C16AK-20

Catalyst Semiconductor

16K-Bit CMOS PARALLEL E2PROM / EEPROM Parallel 16K-bit 2K x 8 5V 24-Pin SOIC EIAJ

Low Stock
Available

MOQ: 11

Need to verify

Mfr. Part No.
CAT28C256NI-15

WS Part No.
239748-CAT28C256NI-15

Catalyst Semiconductor

EEPROM Parallel 256K-bit 32K x 8 5V 32-Pin PLCC

Low Stock
Available

MOQ: 5

rohs

Mfr. Part No.
CAT24WC16J-TE13

WS Part No.
239650-CAT24WC16J-TE13

Catalyst Semiconductor

EEPROM Serial-I2C 16K-bit 2K x 8 3.3V/5V 8-Pin SOIC N T/R

Low Stock
Available

MOQ: 30

Need to verify

Mfr. Part No.
CAT24WC04P

WS Part No.
239627-CAT24WC04P

Catalyst Semiconductor

EEPROM Serial-I2C 4K-bit 512 x 8 3.3V/5V 8-Pin PDIP W

Low Stock
Available

MOQ: 7

Need to verify

Mfr. Part No.
CAT24WC16JI-TE13

WS Part No.
239649-CAT24WC16JI-TE13

Catalyst Semiconductor

EEPROM Serial-I2C 16K-bit 2K x 8 3.3V/5V 8-Pin SOIC N T/R

Low Stock
Available

MOQ: 6

Need to verify

Mfr. Part No.
CAT25C128SI-TE13

WS Part No.
239710-CAT25C128SI-TE13

Catalyst Semiconductor

128K/256K-Bit SPI Serial CMOS E2PROM / EEPROM Serial-SPI 128K-bit 16K x 8 3.3V/5V 8-Pin SOIC N T/R

Low Stock
Available

MOQ: 11

Need to verify

Mfr. Part No.
CAT24WC128J

WS Part No.
239638-CAT24WC128J

Catalyst Semiconductor

EEPROM Serial-I2C 128K-bit 16K x 8 3.3V/5V 8-Pin SOIC N

Low Stock
Available

MOQ: 150

Need to verify

Mfr. Part No.
CAT24WC128P

WS Part No.
239642-CAT24WC128P

Catalyst Semiconductor

EEPROM Serial-I2C 128K-bit 16K x 8 3.3V/5V 8-Pin PDIP

Low Stock
Available

MOQ: 3

Need to verify

Mfr. Part No.
CAT24WC16W-TE13

WS Part No.
239653-CAT24WC16W-TE13

Catalyst Semiconductor

EEPROM Serial-I2C 16K-bit 2K x 8 3.3V/5V 8-Pin SOIC N T/R

Low Stock
Available

MOQ: 18

rohs