The AT49BV4096A-90TI is a 4-megabit Flash memory device from Quarktwin Technology Ltd., organized as 524,288 words of 8 bits each or 256K words of 16 bits each. It operates on a single voltage range of 2.7V to 3.6V and features a fast read access time of 90 ns. The device includes a sector architecture with one 8K word boot block, two 4K word parameter blocks, and a 240K word main memory array block. Programming is flexible, allowing for byte-by-byte or word-by-word operations with a typical programming time of 30 µs. The device supports a fast sector erase time of 10 seconds and has a typical endurance of 10,000 write cycles. It also incorporates hardware data protection and data polling for end-of-program detection. The AT49BV4096A-90TI is designed for low power consumption, with an active current of 25 mA and a standby current of 50 µA. This memory device is suitable for applications requiring reliable nonvolatile storage with efficient programming and erasing capabilities.
Flash, 256KX16, 90ns, PDSO48
IC FLASH 4MBIT PARALLEL 48TSOP Product overview: AT49BV4096A-90TI from Atmel (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-AT49BV4096A-90TI
Manufacturer: Microchip Technology
Win Source Part Number: 078960-AT49BV4096A-9
Packaging: Tray
Mounting: SMD (SMT)
Technology: FLASH
Memory Size: 4Mb (512K x 8, 256K x 16)
Access Time: 90ns
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C (TC)
Case / Package: 48-TSOP
Supply Voltage - Operating: 2.7 V to 3.6 V
Memory Format: FLASH
Popularity: Medium
Fake Threat In the Open Market: 29 pct.
Supply and Demand Status: Limited
FLASH Memory IC 4Mb (512K x 8, 256K x 16) Parallel 90ns 48-TSOP
FLASH Memory IC 4Mbit Parallel 90 ns 48-TSOP
FLASH Memory IC 4Mbit Parallel 90 ns 48-TSOP
IC FLASH 4MBIT PARALLEL 48TSOP
IC FLASH 4MBIT PARALLEL 48TSOP
| Rochester Electronics | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | AT49BV4096A-90TI | 774-AT49BV4096A-90TI | 078960-AT49BV4096A-90TI | AT49BV4096A-90TI-ND | AT49BV4096A-90TI | AT49BV4096A-90TI | AT49BV4096A-90TI |
| Product Name | Memory IC and Storage Component | Memory - Flash - AT49BV4096A-90TI | Memory | Memory | Memory | Integrated Circuits (ICs) - Memory | |
| Memory Category | Flash | Flash; Non-Volatile | Flash; FLASH | Flash | Flash; FLASH | Flash; Flash | Flash; Non-Volatile |
| Package Type | SOP; SSOP; TSSOP; TSSOP48 | Tray | SOP; 48-TSOP | "48-TFSOP (0.724"", 18.40mm Width)" | 48-TFSOP (0.724\", 18.40mm Width) | ||
| Access Time | 90 ns | 90 ns | 90 ns | 90 ns | 90 ns | ||
| Cycle Time | 30000 ns |
