The AT28C64E-12PI is a low-power, high-performance EEPROM memory device with a capacity of 64Kbits (8,192 words by 8 bits). It features a fast read access time of 120 ns and supports byte write cycles with a maximum time of 200 µs. The device operates on a supply voltage of 5V ± 10% and is compatible with both CMOS and TTL logic levels. This memory IC includes internal address and data latches, an automatic control timer for write cycles, and a READY/BUSY output for monitoring write status. It also incorporates data polling to confirm the completion of write operations. The AT28C64E is designed for high reliability, offering an endurance of up to 100,000 write cycles and a data retention period of 10 years. The device is available in multiple package types, including PDIP, SOIC, and TSOP, making it versatile for various applications. Its low active current of 30 mA and standby current of 100 µA contribute to its efficiency, making it suitable for power-sensitive designs.
EEPROM Memory IC 64Kb (8K x 8) Parallel 120ns 28-PDIP
Manufacturer: Microchip Technology
Win Source Part Number: 862103-AT28C64E-12PI
Operating Temperature Range: -40°C ~ 85°C (TC)
Features: EEPROM Memory IC 64Kb (8K x 8) Parallel 120 ns 28-PDIP
Package: Tube
Package: 28-DIP (0.600", 15.24mm)
Mounting: Through Hole
Part Status: Obsolete
Family Name: AT28C64
Categories: Integrated Circuits (ICs)
Case / Package: 28-PDIP
ECCN: EAR99
Popularity: Medium
Fake Threat In the Open Market: 48 pct.
Supply and Demand Status: Limited
Quantity per package: 14
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.32.0051
IC EEPROM 64KBIT PARALLEL 28DIP Product overview: AT28C64E-12PI 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-AT28C64E-12PI can be used for catalog matching and distributor lookup.
IC EEPROM 64KBIT PARALLEL 28DIP
IC EEPROM 64KBIT PARALLEL 28DIP
EEPROM Memory IC 64Kbit Parallel 120 ns 28-PDIP
| DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | AT28C64E-12PI-ND | 862103-AT28C64E-12PI | 774-AT28C64E-12PI | AT28C64E-12PI | AT28C64E-12PI | AT28C64E-12PI |
| Product Name | Memory | Memory - EEPROM - AT28C64E-12PI | Memory IC and Storage Component | Integrated Circuits (ICs) - Memory | Memory | Memory |
| Memory Category | EEPROM | EEPROM | EEPROM; Non-Volatile | EEPROM; Non-Volatile | EEPROM; EEPROM | EEPROM; EEPROM |
| 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 | -4.5V; 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
