The AT28C64-15PI is a 64Kbit (8K x 8) non-volatile EEPROM memory device from Quarktwin Technology Ltd. It features a fast read access time of 150 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. This memory chip includes self-timed write cycles, internal address and data latches, and an automatic clear before write function. It also provides a READY/BUSY open drain output for monitoring write operations and supports data polling to confirm the completion of write cycles. The active current consumption is 45 mA, while the standby current is low at 100 µA. The AT28C64-15PI is designed for high reliability, offering an endurance of 10,000 write cycles and a data retention period of up to 10 years. It is available in multiple package types, including PDIP, making it suitable for various applications in both commercial and industrial temperature ranges.
EEPROM Memory IC 64Kb (8K x 8) Parallel 150ns 28-PDIP
Manufacturer: Microchip Technology
Win Source Part Number: 1019199-AT28C64-15PI
Packaging: Tube/Rail
Mounting: Through Hole
Technology: EEPROM
Memory Size: 64Kb (8K x 8)
Access Time: 150ns
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C (TC)
Case / Package: 28-PDIP
Supply Voltage - Operating: 4.5 V to 5.5 V
Memory Format: EEPROM
Popularity: Medium
Fake Threat In the Open Market: 54 pct.
Supply and Demand Status: Limited
IC EEPROM 64KBIT PARALLEL 28DIP Product overview: AT28C64-15PI from Microchip Technology is a Memory IC and Storage Component for data storage, firmware boot, embedded logging, industrial controllers, computing modules, and replacement sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include memory IC, Flash, SRAM, DRAM, storage module, Memory IC and Storage Component, Memory ICs Products. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 774-AT28C64-15PI can be used for catalog matching and distributor lookup.
IC EEPROM 64KBIT PARALLEL 28DIP
EEPROM Memory IC 64Kbit Parallel 150 ns 28-PDIP
IC EEPROM 64KBIT PARALLEL 28DIP
| DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | AT28C64-15PI-ND | 1019199-AT28C64-15PI | 774-AT28C64-15PI | AT28C64-15PI | AT28C64-15PI | AT28C64-15PI |
| Product Name | Memory | Memory - EEPROM - AT28C64-15PI | Memory IC and Storage Component | Memory | Memory | Integrated Circuits (ICs) - Memory |
| Memory Category | EEPROM | EEPROM; EEPROM | EEPROM; Non-Volatile | EEPROM; EEPROM | EEPROM; EEPROM | EEPROM; Non-Volatile |
| 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) | -40 to 85 C (-40 to 185 F) | |
| Package Type | DIP; "28-DIP (0.600"", 15.24mm)" | DIP; 28-PDIP | Tube | DIP; 28-DIP (0.600\", 15.24mm) | ||
| Supply Voltage | 4.5V ~ 5.5V | 4.5 V ~ 5.5 V | -4.5V; 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
