AT24C02A-10PU-2.7
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Microchip Technology AT24C02A-10PU-2.7

Manufacturer No:
AT24C02A-10PU-2.7
Manufacturer:
Microchip Technology
Package:
Tube
Description:
IC EEPROM 2KBIT I2C 400KHZ 8DIP
Delivery:
Payment:
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Product Introduction

Overview

The AT24C02A-10PU-2.7 is a 2Kbit serial EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by Microchip Technology. This device is part of the AT24C02 series and is designed for applications requiring non-volatile memory storage. It operates on the I²C (Inter-Integrated Circuit) protocol, making it compatible with a wide range of microcontrollers and other integrated circuits.

Key Specifications

Parameter Value
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 -40°C ~ 85°C (TA)
Mounting Type Through Hole
Package / Case 8-DIP (0.300", 7.62mm)

Key Features

  • I²C Interface: Supports 400 kHz clock frequency, enabling high-speed data transfer.
  • Low Power Consumption: Operates within a voltage range of 2.7V to 5.5V, making it suitable for battery-powered devices.
  • High Reliability: Non-volatile memory ensures data retention even when power is turned off.
  • Compact Packaging: Available in an 8-DIP package, which is convenient for through-hole mounting.
  • Fast Access Time: Access time of 900 ns, facilitating quick data retrieval.
  • Wide Operating Temperature Range: Functional from -40°C to 85°C, making it suitable for various environmental conditions.

Applications

  • Consumer Electronics: Used in devices such as remote controls, audio equipment, and other consumer electronics requiring non-volatile memory.
  • Industrial Automation: Suitable for industrial control systems, sensors, and other automation equipment.
  • Automotive Systems: Employed in automotive electronics for storing configuration data and other parameters.
  • Medical Devices: Used in medical equipment where data retention and reliability are critical.
  • IoT Devices: Ideal for Internet of Things (IoT) devices that require small, reliable, and low-power memory solutions.

Q & A

  1. What is the memory size of the AT24C02A-10PU-2.7?

    The memory size is 2Kbit, organized as 256 x 8 bits.

  2. What is the interface used by the AT24C02A-10PU-2.7?

    The device uses the I²C interface with a clock frequency of 400 kHz.

  3. What is the operating voltage range of the AT24C02A-10PU-2.7?

    The operating voltage range is from 2.7V to 5.5V.

  4. What is the access time of the AT24C02A-10PU-2.7?

    The access time is 900 ns.

  5. What is the package type of the AT24C02A-10PU-2.7?

    The device is packaged in an 8-DIP (0.300", 7.62mm) through-hole package.

  6. What is the write cycle time for the AT24C02A-10PU-2.7?

    The write cycle time for a word or page is 5ms.

  7. Is the AT24C02A-10PU-2.7 RoHS compliant?
  8. What is the operating temperature range of the AT24C02A-10PU-2.7?

    The operating temperature range is from -40°C to 85°C.

  9. How is the data retained in the AT24C02A-10PU-2.7?

    The data is retained due to the non-volatile nature of the EEPROM.

  10. What are some common applications of the AT24C02A-10PU-2.7?

    Common applications include consumer electronics, industrial automation, automotive systems, medical devices, and IoT devices.

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:2.7V ~ 5.5V
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Through Hole
Package / Case:8-DIP (0.300", 7.62mm)
Supplier Device Package:8-PDIP
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Similar Products

Part Number AT24C02A-10PU-2.7 AT24C02A-10TU-2.7 AT24C01A-10PU-2.7 AT24C02-10PU-2.7 AT24C02A-10PC-2.7 AT24C02A-10PI-2.7
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Product Status Obsolete Obsolete Obsolete Obsolete Obsolete Obsolete
Memory Type Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile
Memory Format EEPROM EEPROM EEPROM EEPROM EEPROM EEPROM
Technology EEPROM EEPROM EEPROM EEPROM EEPROM EEPROM
Memory Size 2Kb (256 x 8) 2Kb (256 x 8) 1Kb (128 x 8) 2Kb (256 x 8) 2Kb (256 x 8) 2Kb (256 x 8)
Memory Interface I²C I²C I²C I²C I²C I²C
Clock Frequency 400 kHz 400 kHz 400 kHz 400 kHz 400 kHz 400 kHz
Write Cycle Time - Word, Page 5ms 5ms 5ms 5ms 5ms 5ms
Access Time 900 ns 900 ns 900 ns 900 ns 900 ns 900 ns
Voltage - Supply 2.7V ~ 5.5V 2.7V ~ 5.5V 2.7V ~ 5.5V 2.7V ~ 5.5V 2.7V ~ 5.5V 2.7V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) 0°C ~ 70°C (TA) -40°C ~ 85°C (TA)
Mounting Type Through Hole Surface Mount Through Hole Through Hole Through Hole Through Hole
Package / Case 8-DIP (0.300", 7.62mm) 8-TSSOP (0.173", 4.40mm Width) 8-DIP (0.300", 7.62mm) 8-DIP (0.300", 7.62mm) 8-DIP (0.300", 7.62mm) 8-DIP (0.300", 7.62mm)
Supplier Device Package 8-PDIP 8-TSSOP 8-PDIP 8-PDIP 8-PDIP 8-PDIP

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