The AT29C512-12JI is a 512Kbit Flash memory device from Quarktwin Technology Ltd., designed for in-system programming and erasing. It operates at a single 5V supply and features a fast read access time of 120 ns. The memory is organized into 512 sectors, each containing 128 bytes, allowing for sector-based programming with a cycle time of 10 ms. The device supports both hardware and software data protection mechanisms to prevent inadvertent programming. With a typical active current of 50 mA and a low standby current of 100 ¬µA, the AT29C512-12JI is suitable for low-power applications. It has a typical endurance of over 10,000 write cycles per sector and is compatible with both CMOS and TTL logic levels. The device is available in a 32-lead PLCC package and is rated for industrial temperature ranges from -40¬8C to 85¬8C, making it suitable for a variety of applications in harsh environments.
FLASH Memory IC 512Kb (64K x 8) Parallel 120ns 32-PLCC (13.97x11.43)
Manufacturer: Microchip Technology
Win Source Part Number: 078882-AT29C512-12JI
Packaging: Tube/Rail
Mounting: SMD (SMT)
Technology: FLASH
Memory Size: 512Kb (64K x 8)
Access Time: 120ns
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Status: Obsolete(EOL)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: FLASH
Popularity: Medium
Fake Threat In the Open Market: 35 pct.
Supply and Demand Status: Limited
IC FLASH 512KBIT PARALLEL 32PLCC
IC FLASH 512KBIT PARALLEL 32PLCC
IC FLASH 512KBIT PARALLEL 32PLCC
FLASH Memory IC 512Kbit Parallel 120 ns 32-PLCC (13.97x11.43)
| DigiKey | Win Source Electronics | ODG (Origin Data Global) | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | AT29C512-12JI-ND | 078882-AT29C512-12JI | AT29C512-12JI | AT29C512-12JI | AT29C512-12JI | AT29C512-12JI |
| Product Name | Memory | Memory - Flash - AT29C512-12JI | Memory | Memory | Integrated Circuits (ICs) - Memory | Memory |
| Memory Category | Flash | Flash; FLASH | Flash; FLASH | Flash; Flash | Flash; Non-Volatile | Flash; FLASH |
| 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 | PLCC; 32-LCC (J-Lead) | PLCC; 32-PLCC | 32-LCC (J-Lead) | 32-LCC (J-Lead) |
