The AT27C4096-12JI is a 4Mbit one-time programmable EPROM organized as 256K x 16 bits, designed for low power and high performance. It operates with a single 5V power supply and features a fast read access time of 120 ns. The device consumes a maximum of 40 mA during active operation at 5 MHz and only 100 µA in standby mode, making it suitable for power-sensitive applications. This memory chip is available in standard JEDEC packages, including 44-Lead PLCC, and is compatible with both CMOS and TTL logic levels. It supports a rapid programming algorithm with a typical programming time of 50 µs per word, enhancing efficiency in production environments. The AT27C4096 also includes features such as 2,000V ESD protection and 200 mA latchup immunity, ensuring high reliability. Engineers may find this product beneficial for applications requiring reliable firmware storage without the delays associated with mass storage media. The device is suitable for both commercial and industrial temperature ranges, making it versatile for various project requirements.
Win Source Part Number: 1004191-AT27C4096-12
Category: Integrated Circuits (ICs)>Memory
Package: Tube
Standard Package: 27
Mounting: SMD (SMT)
Technology: EPROM - OTP
Memory Type: Non-Volatile
Memory Size: 4Mb (256K x 16)
Access Time: 120 ns
Voltage - Supply: 4.5V ~ 5.5V
Package / Case: 44-LCC (J-Lead)
Supplier Device Package: 44-PLCC (16.6x16.6)
Temperature Range - Operating: -40°C ~ 85°C (TC)
Memory Format: EPROM
Memory Interface: Parallel
ECCN: 3A991B1B1
Fake Threat In the Open Market: 80 pct.
MSL Level: 2 (1 Year)
REACH Status: REACH Unaffected
HTSUS: 8542.32.0061
Mfr: Microchip Technology
Other Names: AT27C409612JI
Base Product Number: AT27C4096
Product Status: Obsolete
RoHS Status: RoHS non-compliant
EPROM - OTP Memory IC 4Mb (256K x 16) Parallel 120ns 44-PLCC (16.6x16.6)
IC EPROM 4MBIT PARALLEL 44PLCC Product overview: AT27C4096-12JI 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-AT27C4096-12JI can be used for catalog matching and distributor lookup.
IC EPROM 4MBIT PARALLEL 44PLCC
IC EPROM 4MBIT PARALLEL 44PLCC
EPROM - OTP Memory IC 4Mbit Parallel 120 ns 44-PLCC (16.6x16.6)
IC EPROM 4MBIT PARALLEL 44PLCC
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | 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 | Memory Chips |
| Product Number | 1004191-AT27C4096-12JI | AT27C4096-12JI-ND | 774-AT27C4096-12JI | AT27C4096-12JI | AT27C4096-12JI | AT27C4096-12JI | AT27C4096-12JI |
| Product Name | Integrated Circuits (ICs) - Memory | Memory | Memory IC and Storage Component | Memory | Memory | Memory | Integrated Circuits (ICs) - Memory |
| Memory Category | EPROM; Non-Volatile | EPROM | EPROM; Non-Volatile | EPROM; EPROM - OTP | EPROM; EPROM | EPROM; EPROM | EPROM; Non-Volatile |
| Access Time | 120 ns | 120 ns | 120 ns | 120 ns | 120 ns | 120 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) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
