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FILTERED PRODUCT SELECTION

Memory

Use the filters and product table below to compare Memory components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

Parametric Selection Filter options by technical parameters
Stock & Datasheets Review availability and technical references
RFQ & BOM Support Send your target MPN, quantity or BOM
Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Programmable Memory Type Memory Format Technology Memory Size Memory Organization Memory Interface Clock Frequency Write Cycle Time - Word, Page Access Time Voltage - Supply Operating Temperature Grade Qualification Mounting Type Supplier Device Package
CAT24C04YI-G Catalyst Semiconductor Inc.

CAT24C04YI-G

IC EEPROM 4KBIT I2C 8TSSOP

Catalyst Semiconductor Inc.

70,864 -
Datasheet - 8-TSSOP (0.173", 4.40mm Width) Bulk Last Time Buy Not Verified Non-Volatile EEPROM EEPROM 4Kbit 512 x 8 I2C 400 kHz 5ms 900 ns 1.7V ~ 5.5V -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
CAT24C08WI-G Catalyst Semiconductor Inc.

CAT24C08WI-G

IC EEPROM 8KBIT I2C 400KHZ 8SOIC

Catalyst Semiconductor Inc.

64,969 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Bulk Last Time Buy Not Verified Non-Volatile EEPROM EEPROM 8Kbit 1K x 8 I2C 400 kHz 5ms 900 ns 1.7V ~ 5.5V -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
CAT24C04WI-G Catalyst Semiconductor Inc.

CAT24C04WI-G

IC EEPROM 4KBIT I2C 400KHZ 8SOIC

Catalyst Semiconductor Inc.

66,731 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Bulk Last Time Buy Not Verified Non-Volatile EEPROM EEPROM 4Kbit 512 x 8 I2C 400 kHz 5ms 900 ns 1.7V ~ 5.5V -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
CAT93C56PI-FB Catalyst Semiconductor Inc.

CAT93C56PI-FB

IC EEPROM 2KBIT MICROWIRE 8DIP

Catalyst Semiconductor Inc.

28,550 -
Datasheet - 8-DIP (0.300", 7.62mm) Bulk Active Not Verified Non-Volatile EEPROM EEPROM 2Kbit 256 x 8, 128 x 16 Microwire 2 MHz - - 1.8V ~ 5.5V -40°C ~ 85°C (TA) - - Through Hole 8-PDIP
CAT24C16WI-G Catalyst Semiconductor Inc.

CAT24C16WI-G

IC EEPROM 16KBIT I2C 8SOIC

Catalyst Semiconductor Inc.

25,397 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Bulk Active Not Verified Non-Volatile EEPROM EEPROM 16Kbit 2K x 8 I2C 400 kHz 5ms 900 ns 1.7V ~ 5.5V -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
CAT24C04WE-GT3 Catalyst Semiconductor Inc.

CAT24C04WE-GT3

IC EEPROM 4KBIT I2C 400KHZ 8SOIC

Catalyst Semiconductor Inc.

10,938 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Bulk Active Not Verified Non-Volatile EEPROM EEPROM 4Kbit 512 x 8 I2C 400 kHz 5ms 900 ns 1.7V ~ 5.5V -40°C ~ 125°C (TA) - - Surface Mount 8-SOIC
CAT64LC40WI-G Catalyst Semiconductor Inc.

CAT64LC40WI-G

IC EEPROM 4KBIT SPI 1MHZ 8SOIC

Catalyst Semiconductor Inc.

45,101 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Bulk Active Not Verified Non-Volatile EEPROM EEPROM 4Kbit 256 x 16 SPI 1 MHz 5ms - 2.5V ~ 6V -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
CAT93C56WI-G Catalyst Semiconductor Inc.

CAT93C56WI-G

IC EEPROM 2KBIT MICROWIRE 8SOIC

Catalyst Semiconductor Inc.

5,590 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Bulk Active Not Verified Non-Volatile EEPROM EEPROM 2Kbit 256 x 8, 128 x 16 Microwire 2 MHz - - 1.8V ~ 5.5V -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
CAT64LC40WI Catalyst Semiconductor Inc.

CAT64LC40WI

IC EEPROM 4KBIT SPI 1MHZ 8SOIC

Catalyst Semiconductor Inc.

2,710 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Bulk Active Not Verified Non-Volatile EEPROM EEPROM 4Kbit 256 x 16 SPI 1 MHz 5ms - 2.5V ~ 6V -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
CAT25020ZI-G Catalyst Semiconductor Inc.

CAT25020ZI-G

IC EEPROM 2KBIT SPI 10MHZ 8MSOP

Catalyst Semiconductor Inc.

6,009 -
Datasheet - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Bulk Active Not Verified Non-Volatile EEPROM EEPROM 2Kbit 256 x 8 SPI - 5ms - 2.5V ~ 5.5V -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP
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WINSUN SOURCING SUPPORT

Need Help Sourcing Memory?

Send the target part number, manufacturer, specifications and quantity. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and alternative-part options when appropriate.

Availability and lead-time support BOM, shortage and alternative sourcing
FREQUENTLY ASKED QUESTIONS

Memory FAQ

Common questions about filtering, comparing and sourcing Memory components.

How can I narrow the Memory selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Memory part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.