93C46AT-I/MC More Semiconductors - ICs by Microchip Technology

1Kb 5V Microwire (3-wire) Serial EEPROM with 8-Bit Organization

Status: Active
Series: 93C46A
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The Microchip 93C46A device is a 1Kb Microwire (3-wire) Serial EEPROM with dedicated 8-bit memory organization and a voltage operation range of 4.5 - 5.5V.  Also available are the 93C46B for dedicated 16-bit memory organization and the 93C46C for hardware selectable word size using the ORG pin. The 93C46A is optimized for use in consumer, industrial, and automotive applications where reliable and dependable nonvolatile memory storage is essential. The device is available in a variety of Pb-free packages including SOT-23, PDIP, SOIC, MSOP, DFN and TSSOP.

Prices starting from US$0.34


Distributor Starting From Stock
Logo for Newark Electronics Newark Electronics US$0.39
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Logo for Avnet America Avnet America US$0.41
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Logo for Microchip Technology Microchip Technology US$0.34
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Logo for RS Americas RS Americas US$0.34
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Logo for Avnet Silica Avnet Silica -
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Features

Industry Standard Microwire Serial I/O
Up to 2 MHz clock compatibility
128 x 8-Bit Organization
Automatic Erase All (ERAL) Before Write All (WRAL)
Self-Timed Erase and Write Cycles (2 ms max.)
Read current 100 uA (Typ), 500 uA (Max)
Write current 500 uA (Typ), 2 mA (Max)
Standby current 1 uA (Max at -40 to 85°C)
Software Write-Protection
More than 1 million erase/write cycles
Data retention > 200 years
Grade 1 Temperature Range: -40°C to 125°C
Qualified for Automotive Applications
Factory Programming Available
Available in SOT-23-6, PDIP-8, SOIC-8, MSOP-8, 2x3 DFN-8 and TSSOP-8

Specifications

Density (Organization) 1K bits (x8)
Operating Voltage Min. (V) 4.5
Oper Voltage Max (V) 5.5
Max. Clock Freq. 2 MHz
Page Size (bytes) 8
Write Protected True
Write Protect Scheme None
Endurance 1,000,000
Pins | Packaging 8 | DFN
Temp Range -40C to +85C
Packing Media Tape and reel (3300)

Resources






Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.0156
Shipping Weight (kg) 0.130606
Lead Count 8
Package Type DFN
Package Width or Size 2x3x0.9mm
Soldering Composition Matte Tin

Alternative Descriptions

EEPROM, 1KBIT, 2MHZ, -40 TO 85DEG C | Farnell Contract
Eeprom, 1Kbit, 2Mhz, -40 To 85Deg C | Newark Electronics
EEPROM Serial-Microwire 1K-bit 128 x 8 5V 8-Pin DFN EP T/R | Avnet America
1K, 128 X 8 SERIAL EE | Microchip Technology
IC EEPROM 1KBIT 2MHZ 8DFN | Microchip Technology Inc. 93C46AT-I/MC | RS Americas


Frequently Asked Questions

Where can I find additional details, specifications and documents for a 93C46AT-I/MC?

Additional datasheets, footprints and schematics for 93C46AT-I/MC are listed on our Part Details page. You can also find images and similar parts to 93C46AT-I/MC on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for 93C46AT-I/MC on our Product Comparison page. Access via the 'View Pricing & Stock' button to view 93C46AT-I/MC price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does 93C46AT-I/MC fall under?

The 93C46AT-I/MC is listed under Semiconductors - ICs > More Semiconductors - ICs.

Can I view similar or alternative parts?

You can view similar parts to 93C46AT-I/MC when available in the More Semiconductors - ICs range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the 93C46AT-I/MC you can contact the distributor directly for product support, shipping queries etc.

Is the 93C46AT-I/MC RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for 93C46AT-I/MC have stock available?

Authorised distributors including Farnell Contract, Newark Electronics, Avnet America, Microchip Technology and RS Americas have stock available or on a lead time for 93C46AT-I/MC.

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