Microchip Technology, Inc. Memory - EEPROM - AT28C64-25JI AT28C64-25JI

Description
Manufacturer: Microchip Technology Win Source Part Number: 039334-AT28C64-25JI Packaging: Tube/Rail Mounting: SMD (SMT) Technology: EEPROM Memory Size: 64Kb (8K x 8) Access Time: 250ns Categories: Integrated Circuits Status: Obsolete(EOL) Temperature Range - Operating: -40°C to 85°C (TC) Case / Package: 32-PLCC Supply Voltage - Operating: 4.5 V to 5.5 V Memory Format: EEPROM Popularity: Medium Fake Threat In the Open Market: 44 pct. Supply and Demand Status: Limited
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Description
Manufacturer: Microchip Technology Win Source Part Number: 039334-AT28C64-25JI Packaging: Tube/Rail Mounting: SMD (SMT) Technology: EEPROM Memory Size: 64Kb (8K x 8) Access Time: 250ns Categories: Integrated Circuits Status: Obsolete(EOL) Temperature Range - Operating: -40°C to 85°C (TC) Case / Package: 32-PLCC Supply Voltage - Operating: 4.5 V to 5.5 V Memory Format: EEPROM Popularity: Medium Fake Threat In the Open Market: 44 pct. Supply and Demand Status: Limited
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Datasheet
Datasheet Summary
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The AT28C64-25JI is a 64Kbit (8K x 8) non-volatile EEPROM memory device from Quarktwin Technology Ltd. It features a fast read access time of 250 ns and a byte write time of 1 ms. The device operates with a supply voltage of 5V ± 10% and is compatible with both CMOS and TTL logic levels. It includes internal address and data latches, an automatic control timer for write cycles, and a READY/BUSY output for monitoring write status. This memory chip is designed for low power consumption, with an active current of 30 mA and a standby current of 100 µA. It offers high reliability with an endurance of up to 100,000 write cycles and a data retention period of 10 years. The AT28C64-25JI is available in a 32-lead PLCC package and is suitable for commercial and industrial temperature ranges. It also includes features such as data polling to confirm write completion and write protection mechanisms to prevent inadvertent writes.

Datasheet Summary
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The AT28C64-25JI is a 64Kbit (8K x 8) non-volatile EEPROM memory device from Quarktwin Technology Ltd. It features a fast read access time of 250 ns and a byte write time of 1 ms. The device operates with a supply voltage of 5V ± 10% and is compatible with both CMOS and TTL logic levels. It includes internal address and data latches, an automatic control timer for write cycles, and a READY/BUSY output for monitoring write status. This memory chip is designed for low power consumption, with an active current of 30 mA and a standby current of 100 µA. It offers high reliability with an endurance of up to 100,000 write cycles and a data retention period of 10 years. The AT28C64-25JI is available in a 32-lead PLCC package and is suitable for commercial and industrial temperature ranges. It also includes features such as data polling to confirm write completion and write protection mechanisms to prevent inadvertent writes.

Suppliers

Company
Product
Description
Supplier Links
Memory - EEPROM - AT28C64-25JI - 039334-AT28C64-25JI - Win Source Electronics
Laguna Hills, CA, United States
Memory - EEPROM - AT28C64-25JI
039334-AT28C64-25JI
Memory - EEPROM - AT28C64-25JI 039334-AT28C64-25JI
Manufacturer: Microchip Technology Win Source Part Number: 039334-AT28C64-25JI Packaging: Tube/Rail Mounting: SMD (SMT) Technology: EEPROM Memory Size: 64Kb (8K x 8) Access Time: 250ns Categories: Integrated Circuits Status: Obsolete(EOL) Temperature Range - Operating: -40°C to 85°C (TC) Case / Package: 32-PLCC Supply Voltage - Operating: 4.5 V to 5.5 V Memory Format: EEPROM Popularity: Medium Fake Threat In the Open Market: 44 pct. Supply and Demand Status: Limited

Manufacturer: Microchip Technology
Win Source Part Number: 039334-AT28C64-25JI
Packaging: Tube/Rail
Mounting: SMD (SMT)
Technology: EEPROM
Memory Size: 64Kb (8K x 8)
Access Time: 250ns
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C (TC)
Case / Package: 32-PLCC
Supply Voltage - Operating: 4.5 V to 5.5 V
Memory Format: EEPROM
Popularity: Medium
Fake Threat In the Open Market: 44 pct.
Supply and Demand Status: Limited

Buy Now Datasheet
Memory - AT28C64-25JI-ND - DigiKey
Thief River Falls, MN, United States
EEPROM Memory IC 64Kb (8K x 8) Parallel 250ns 32-PLCC (13.97x11.43)

EEPROM Memory IC 64Kb (8K x 8) Parallel 250ns 32-PLCC (13.97x11.43)

Buy Now Datasheet
Integrated Circuits (ICs) - Memory - AT28C64-25JI - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Memory
AT28C64-25JI
Integrated Circuits (ICs) - Memory AT28C64-25JI
IC EEPROM 64KBIT PARALLEL 32PLCC

IC EEPROM 64KBIT PARALLEL 32PLCC

Supplier's Site
IC EEPROM 64KBIT PARALLEL 32PLCC

IC EEPROM 64KBIT PARALLEL 32PLCC

Supplier's Site Datasheet
Memory - AT28C64-25JI - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
EEPROM Memory IC 64Kbit Parallel 250 ns 32-PLCC (13.97x11.43)

EEPROM Memory IC 64Kbit Parallel 250 ns 32-PLCC (13.97x11.43)

Buy Now Datasheet

Technical Specifications

  Win Source Electronics DigiKey Shenzhen Shengyu Electronics Technology Limited Lingto Electronic Limited Quarktwin Technology Ltd.
Product Category Memory Chips Memory Chips Memory Chips Memory Chips Memory Chips
Product Number 039334-AT28C64-25JI AT28C64-25JI-ND AT28C64-25JI AT28C64-25JI AT28C64-25JI
Product Name Memory - EEPROM - AT28C64-25JI Memory Integrated Circuits (ICs) - Memory Memory Memory
Memory Category EEPROM; EEPROM EEPROM EEPROM; Non-Volatile EEPROM; EEPROM EEPROM; EEPROM
Access Time 250 ns 250 ns 250 ns 250 ns
Operating Temperature -40 to 85 C (-40 to 185 F) -40 to 85 C (-40 to 185 F) -40 to 85 C (-40 to 185 F) -40 to 85 C (-40 to 185 F)
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