The AT27BV512-90JC is a 512Kbit one-time programmable (OTP) EPROM memory device organized as 64K x 8 bits. It operates with a dual voltage range of 2.7V to 3.6V or a standard 5V supply, making it suitable for both regulated and unregulated battery-powered applications. The device features a fast read access time of 90 ns and low power consumption, with a maximum standby current of 20 ¬µA and active current of 29 mW at 5 MHz. This memory is available in JEDEC standard surface mount packages, including 32-lead PLCC, 28-lead SOIC, and 28-lead TSOP. It is designed for high reliability, offering 2,000V ESD protection and 200 mA latchup immunity. The Rapid,Ñ¢ programming algorithm allows for programming at a typical speed of 100 ¬µs per byte. The AT27BV512-90JC is compatible with both CMOS and TTL logic levels, facilitating integration into various systems. It is suitable for commercial and industrial temperature ranges, operating from -40¬8C to +85¬8C.
Manufacturer: Microchip Technology
Win Source Part Number: 768921-AT27BV512-90J
Packaging: Tube
Operating Temperature Range: 0°C ~ 70°C (TC)
Package: 32-LCC (J-Lead)
Mounting: SMD
Technology: EPROM - OTP
Operating Supply Voltage: 2.7 V ~ 3.6 V, 4.5 V ~ 5.5 V
Memory Type: Non-Volatile
Memory Size: 512Kb (64K x 8)
Access Time: 90ns
Part Status: Obsolete(EOL)
Family Name: AT27BV512
Categories: Integrated Circuits (ICs)
Memory Format: EPROM
Memory Interface: Parallel
Manufacturer Package: 32-PLCC
Alternative Parts (Cross-Reference): M27C512-45C1TR; M27C512-25XC1TR; M27C512-70C6E; M27C512-20XC1TR;
Introduction Date: May 15, 1996
ECCN: EAR99
Estimated EOL Date: Obsolete / End of life
Popularity: Medium
Fake Threat In the Open Market: 72 pct.
Supply and Demand Status: Limited
IC OTP 512KBIT 90NS 32PLCC / EPROM OTP 512K-bit 64K x 8 90ns 32-Pin PLCC Product overview: AT27BV512-90JC 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-AT27BV512-90JC can be used for catalog matching and distributor lookup.
IC EPROM 512KBIT PARALLEL 32PLCC
EPROM - OTP Memory IC 512Kbit Parallel 90 ns 32-PLCC (13.97x11.43)
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 768921-AT27BV512-90JC | 774-AT27BV512-90JC | AT27BV512-90JC | AT27BV512-90JC |
| Product Name | Memory - EPROM - AT27BV512-90JC | Memory IC and Storage Component | Memory | Memory |
| Memory Category | EPROM; Non-Volatile | EPROM; Non-Volatile | EPROM; EPROM | EPROM; EPROM |
| Access Time | 90 ns | 90 ns | 90 ns | 90 ns |
| Operating Temperature | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) |
