AT24C02AN-10SC
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Microchip Technology AT24C02AN-10SC

Manufacturer No:
AT24C02AN-10SC
Manufacturer:
Microchip Technology
Package:
Tube
Description:
IC EEPROM 2KBIT I2C 400KHZ 8SOIC
Delivery:
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Product Introduction

Overview

The AT24C02AN-10SC is a Non-Volatile Memory IC (EEPROM) produced by Microchip Technology. This device is an electrically erasable programmable read-only memory (EEPROM) with a 2Kbit capacity, organized as 256 x 8 bits. It is designed for use in various applications requiring reliable and low-power data storage. Despite being marked as obsolete, it remains suitable for existing designs and projects where its specifications are compatible.

Key Specifications

Parameter Value Parameter Value
Product Status Obsolete Programmable Not Verified
Memory Type Non-Volatile Memory Format EEPROM
Technology EEPROM Memory Size 2Kbit
Memory Organization 256 x 8 Memory Interface I²C
Clock Frequency 400 kHz Write Cycle Time - Word, Page 5ms
Access Time 900 ns Voltage - Supply 2.7V ~ 5.5V
Operating Temperature 0°C ~ 70°C (TA) Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width) Base Product Number AT24C02

Key Features

  • 2Kbit (256 x 8) non-volatile memory
  • Electrically erasable programmable read-only memory (EEPROM)
  • I²C interface operating at up to 400 kHz clock frequency
  • Write cycle time of 5ms
  • High reliability and low power consumption
  • Write Protect Pin for hardware data protection
  • Low voltage and standard voltage operation (2.7V to 5.5V)
  • Schmitt Trigger, filtered inputs for noise suppression
  • Bidirectional data transfer protocol
  • Partial page writes allowed
  • Self-timed write cycle (5 ms max)
  • Endurance: 1 million write cycles, Data retention: 100 years, ESD protection: >3000V

Applications

  • Industrial control systems
  • Automotive electronics
  • Medical devices
  • Consumer appliances

Q & A

  1. What is the memory capacity of the AT24C02AN-10SC?

    The AT24C02AN-10SC has a memory capacity of 2Kbit, organized as 256 x 8 bits.

  2. What type of interface does the AT24C02AN-10SC use?

    The AT24C02AN-10SC uses an I²C interface.

  3. What is the clock frequency of the AT24C02AN-10SC?

    The clock frequency of the AT24C02AN-10SC is up to 400 kHz.

  4. What is the write cycle time of the AT24C02AN-10SC?

    The write cycle time of the AT24C02AN-10SC is 5ms.

  5. What is the operating voltage range of the AT24C02AN-10SC?

    The operating voltage range of the AT24C02AN-10SC is 2.7V to 5.5V.

  6. What is the operating temperature range of the AT24C02AN-10SC?

    The operating temperature range of the AT24C02AN-10SC is 0°C to 70°C.

  7. Does the AT24C02AN-10SC have hardware data protection?

    Yes, the AT24C02AN-10SC has a Write Protect Pin for hardware data protection.

  8. What is the endurance of the AT24C02AN-10SC?

    The AT24C02AN-10SC has an endurance of 1 million write cycles.

  9. How long does the AT24C02AN-10SC retain data?

    The AT24C02AN-10SC retains data for 100 years.

  10. Is the AT24C02AN-10SC suitable for new designs?

    No, the AT24C02AN-10SC is marked as obsolete and may not be suitable for new designs or projects.

  11. What package type does the AT24C02AN-10SC come in?

    The AT24C02AN-10SC comes in an 8-SOIC (0.154", 3.90mm Width) package.

Product Attributes

Memory Type:Non-Volatile
Memory Format:EEPROM
Technology:EEPROM
Memory Size:2Kb (256 x 8)
Memory Interface:I²C
Clock Frequency:400 kHz
Write Cycle Time - Word, Page:5ms
Access Time:900 ns
Voltage - Supply:4.5V ~ 5.5V
Operating Temperature:0°C ~ 70°C (TA)
Mounting Type:Surface Mount
Package / Case:8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:8-SOIC
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Similar Products

Part Number AT24C02AN-10SC AT24C02N-10SC AT24C02AN-10SI AT24C04AN-10SC
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Product Status Obsolete Obsolete Obsolete Obsolete
Memory Type Non-Volatile Non-Volatile Non-Volatile Non-Volatile
Memory Format EEPROM EEPROM EEPROM EEPROM
Technology EEPROM EEPROM EEPROM EEPROM
Memory Size 2Kb (256 x 8) 2Kb (256 x 8) 2Kb (256 x 8) 4Kb (512 x 8)
Memory Interface I²C I²C I²C I²C
Clock Frequency 400 kHz 400 kHz 400 kHz 400 kHz
Write Cycle Time - Word, Page 5ms 5ms 5ms 5ms
Access Time 900 ns 900 ns 900 ns 900 ns
Voltage - Supply 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) -40°C ~ 85°C (TA) 0°C ~ 70°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC 8-SOIC 8-SOIC 8-SOIC

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