The AT27BV1024-90VI is a 1,048,576-bit one-time programmable read-only memory (OTP EPROM) organized as 64K by 16 bits. It operates within a dual voltage range of 2.7V to 3.6V or standard 5V, 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 power dissipation of 36 mW at 5 MHz. This memory chip is pin-compatible with the JEDEC standard AT27C1024 and is available in industry-standard surface mount packages, including 44-lead PLCC and 40-lead VSOP. It employs high reliability CMOS technology, providing 2,000V ESD protection and 200 mA latchup immunity. The Rapid,Ñ¢ programming algorithm allows for programming speeds of approximately 100 ¬µs per word, and the device supports both CMOS and TTL compatible inputs and outputs. The AT27BV1024-90VI is designed for commercial and industrial temperature ranges, making it versatile for various applications. Its features, including integrated product identification code and low power operation, enhance its suitability for portable and handheld microprocessor-based systems.
Manufacturer: Microchip Technology
Win Source Part Number: 1019022-AT27BV1024-9
Packaging: Tray
Mounting: SMD (SMT)
Technology: EPROM - OTP
Memory Size: 1Mb (64K x 16)
Access Time: 90ns
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C (TC)
Case / Package: 40-VSOP
Supply Voltage - Operating: 2.7 V to 3.6 V, 4.5 V to 5.5 V
Memory Format: EPROM
Popularity: Medium
Fake Threat In the Open Market: 35 pct.
Supply and Demand Status: Balance
IC OTP 1MBIT 90NS 40VSOP Product overview: AT27BV1024-90VI 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-AT27BV1024-90VI can be used for catalog matching and distributor lookup.
EPROM - OTP Memory IC 1Mbit Parallel 90 ns 40-VSOP
IC EPROM 1MBIT PARALLEL 40VSOP
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 1019022-AT27BV1024-90VI | 774-AT27BV1024-90VI | AT27BV1024-90VI | AT27BV1024-90VI |
| Product Name | Memory - Unclassified Memory - AT27BV1024-90VI | Memory IC and Storage Component | Memory | Memory |
| Memory Category | EPROM; EPROM | EPROM | EPROM; EPROM | EPROM; EPROM |
| Access Time | 90 ns | 90 ns | 90 ns | 90 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) |
