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AT93C46-10SU-2.7 The Atmel AT93C46-10SU-2.7 is a serial EEPROM offering low-voltage operation and high reliability. It features a three-wire serial interface and user-selectable internal organization.
Mfr Part #:

AT93C46-10SU-2.7

Available from 4 distributors
Mfr Name: Atmel
Atmel
The Atmel AT93C46-10SU-2.7 is a serial EEPROM offering low-voltage operation and high reliability. It features a three-wire serial interface and user-selectable internal organization.
✓ Total Stock: 7,437 pcs
$ Price Range: $1.28

AT93C46-10SU-2.7 Available from 4 distributors

✓ Authorised
✓ Non-Authorised
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Xingangxin ✓
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3,593 pcs
On Request
3593 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
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3,132 pcs
On Request
3132 pcs On Request 1 On Request On Request 0622+ On Request On Request
PROSOFT ELECTRONICS ✓
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694 pcs
On Request
694 pcs On Request 1 On Request On Request 06+ On Request On Request
Bristol Electronics ✓
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18 pcs
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18 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request
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AT93C46-10SU-2.7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Rate
Halogen Free
Interface
Lead Spacing
Lead Style
Mounting Type
Operating Voltage
SVHC Present
Write Cycle Time
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AT93C46-10SU-2.7 Description

Short technical summary and product information.

The AT93C46-10SU-2.7 from Atmel is a 1024-bit serial electrically erasable programmable read-only memory (EEPROM). It supports low-voltage and standard-voltage operation, with a wide VCC range from 1.8V to 5.5V. The device features a three-wire serial interface with a clock rate of up to 2 MHz at 5V.

 

This EEPROM offers user-selectable internal organization, allowing for configurations of 128 x 8 or 64 x 16 bits. It boasts high reliability with an endurance of 1 million write cycles and data retention for up to 100 years. The write cycle is self-timed, with a maximum duration of 10 ms, and does not require a separate erase cycle.

 

Available in various 8-lead packages including PDIP, JEDEC SOIC, EIAJ SOIC, MAP, and TSSOP, as well as an 8-ball dBGA2 package, the AT93C46-10SU-2.7 is suitable for a range of industrial and commercial applications where low-power and low-voltage operations are essential. It also supports extended temperature ranges and is available in lead-free/halogen-free versions.

AT93C46-10SU-2.7 Quick Information

Product Type: Serial EEPROM
Series: AT93C46
Canonical Name: AT93C46 Serial EEPROM
Subcategory: Serial EEPROM

AT93C46-10SU-2.7 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Lead-Free

AT93C46-10SU-2.7 Estimated Pricing

Qty Low High
1+ $1.28 $1.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

AT93C46-10SU-2.7 Features

  • Low-voltage and standard-voltage operation.
  • User-selectable internal organization.
  • High reliability with 1 million write cycles.
  • 100 years of data retention.
  • Available in multiple 8-lead packages.

AT93C46-10SU-2.7 Applications

  • Suitable for industrial applications.
  • Ideal for commercial applications.
  • Used where low-power is essential.
  • Designed for low-voltage systems.

AT93C46-10SU-2.7 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the AT93C46-10SU-2.7?

The operating voltage range is 2.7V to 5.5V and 1.8V to 5.5V.

What is the maximum clock rate for this EEPROM?

The clock rate is 2 MHz at 5V.

How long is the data retention period for the AT93C46-10SU-2.7?

Data retention is 100 years.

What are the available internal organization options?

The internal organization can be 128 x 8 or 64 x 16 bits for 1K, 256 x 8 or 128 x 16 bits for 2K, and 512 x 8 or 256 x 16 bits for 4K.

What package types are available for the AT93C46-10SU-2.7?

It is available in 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead EIAJ SOIC, 8-lead MAP, 8-lead TSSOP, and 8-ball dBGA2 packages.

Is the AT93C46-10SU-2.7 RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is Level 1.

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