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onsemi CAT93C46WI-G EEPROM

EEPROM Memory IC 1K SPI 2 MHz 2.5/3.3/5V 8-SOIC

3,750onsemiSO$0.23RoHS
CAT93C46WI-G SO package illustration

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

CAT93C46WI-G
Manufacturer
Part Number (MPN)
CAT93C46WI-G
Detailed Description
1Kb Microwire Serial EEPROM, SOIC-8, 2MHz, 5.5V
Package
SO
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
PDF CAT93C46WI-G Datasheet
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Technical Specifications

onsemi CAT93C46WI-G EEPROM technical specifications.

General

Series
CAT93C46
Interface
Serial-Microwire
Memory Size
1K
Maximum Clock Frequency
2 MHz
Active Read Current Max
1 mA
RoHS
Compliant
Number of Pins
8
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)

Related Parts Comparison (CAT93C46WI-G vs CAT24C04WI-G vs CAT34C02YI-G vs CAT24C16WI-G)

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-SOIC8-SOIC8-TSSOP8-SOIC
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Operating Temperature-40°C ~ 85°C (TA)-40°C ~ 85°C (TA)-40°C ~ 85°C (TA)-40°C ~ 85°C (TA)
Supply Voltage2.5/3.3/51.8/2.5/3.3/51.8/2.5/3.3/51.8/2.5/3.3/5
Memory Size1K4K2K16K
InterfaceSerial-MicrowireSerial-2WireSerial-I2CSerial-2Wire
Number of Pins8888
RoHSCompliantCompliantCompliantCompliant
Lifecycle StatusObsoleteActiveObsoleteActive
AutomotiveNoNoNoNo
Clock Frequency2 MHz400 kHz400 kHz400 kHz
Data Retention100(Min)100(Min)100(Min)100(Min)
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 .

Suggested replacements

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