Skip to main content

onsemi CAT93C46BHU4I-GT3 Memory Integrated Circuit

EEPROM Memory IC 1Kbit Microwire 4 MHz 8-UDFN-EP (2x3)

20,788 Activeonsemi8-UFDFN Exposed PadRoHS
CAT93C46BHU4I-GT3 8-UFDFN Exposed Pad package illustration

Same model may have multiple batches, images only for reference.

CAT93C46BHU4I-GT3
Manufacturer
Part Number (MPN)
CAT93C46BHU4I-GT3
Detailed Description
IC EEPROM 1KBIT SPI 4MHZ 8UDFN
Package
8-UFDFN Exposed Pad
Key Features
Package / Case: 8-UFDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
PDF CAT93C46BHU4I-GT3 Datasheet
Quick Jump:
Ready to order?In stock and ready to ship.
Competitive Pricing
Fast & Reliable Delivery
Quality Assured

Technical Specifications

onsemi CAT93C46BHU4I-GT3 Memory Integrated Circuit technical specifications.

General

Interface
Serial
Memory Size
1Kb (128 x 8, 64 x 16)
RoHS
Compliant
Number of Pins
8
Package / Case
8-UFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.8V ~ 5.5V
Lifecycle Status
Active
Technology
EEPROM

Related Parts Comparison (CAT93C46BHU4I-GT3 vs CAT25040HU4E-GT3 vs CAT25256HU4I-GT3 vs CAT24C16HU4I-GT3JN)

Side-by-side specifications of related catalog parts.

Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.

This PartRelated PartRelated PartRelated Part
Package / Case8-UFDFN Exposed Pad8-UFDFN Exposed Pad8-UFDFN Exposed Pad8-UFDFN Exposed Pad
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Operating Temperature-40°C ~ 85°C (TA)-40°C ~ 125°C (TA)-40°C ~ 85°C (TA)-40°C ~ 85°C (TA)
Supply Voltage1.8V ~ 5.5V1.8V ~ 5.5V1.8V ~ 5.5V1.7V ~ 5.5V
Memory Size1Kb (128 x 8, 64 x 16)4Kbit256Kb (32K x 8)16Kb (2K x 8)
Lifecycle StatusActiveActiveActiveObsolete
Memory FormatEEPROMEEPROMEEPROMEEPROM
Memory InterfaceSPISPISPII²C
Memory Organization128 x 8, 64 x 16512 x 832K x 82K x 8
Memory TypeNon-VolatileNon-VolatileNon-VolatileNon-Volatile
TechnologyEEPROMEEPROMEEPROMEEPROM
Clock Frequency4 MHz--10 MHz400 kHz
Action

Cross Reference

Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .

This part is listed as a cross for

More Parts in EEPROM

Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.