The AT49SV802A-90CU is an 8-megabit Flash memory device from Quarktwin Technology Ltd., designed for single voltage read/write operations at 1.8V. It features a sector erase architecture with 23 sectors, allowing for individual write lockout. The device has an access time of 90 ns, a fast byte/word program time of 12 µs, and a sector erase time of 300 ms. It supports suspend/resume functionality for both erase and program operations, enabling reading and programming from other sectors during these processes. This memory device operates with low power consumption, drawing 12 mA in active mode and only 13 µA in standby mode. It includes data polling, toggle bit, and ready/busy signals for end-of-program detection, along with a RESET input for initialization. The AT49SV802A-90CU is available in both TSOP and CBGA package options and supports a top or bottom boot block configuration. It is rated for a minimum of 100,000 erase cycles and comes with a 128-bit protection register. The product is offered in a green packaging option, free from lead and halides.
IC FLASH 8MBIT PARALLEL 48CBGA Product overview: AT49SV802A-90CU 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-AT49SV802A-90CU can be used for catalog matching and distributor lookup.
Manufacturer: Microchip Technology
Win Source Part Number: 1019674-AT49SV802A-9
Packaging: Tray
Mounting: SMD (SMT)
Technology: FLASH
Memory Size: 8Mb (1M x 8, 512K x 16)
Access Time: 90ns
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C (TC)
Case / Package: 48-CBGA (6x8)
Supply Voltage - Operating: 1.65 V to 1.95 V
Memory Format: FLASH
Popularity: Medium
Fake Threat In the Open Market: 53 pct.
Supply and Demand Status: Balance
Manufacturer: Microchip Technology
Win Source Part Number: 079005-AT49SV802A-90
Packaging: Tray
Mounting: SMD (SMT)
Technology: FLASH
Memory Size: 8Mb (1M x 8, 512K x 16)
Access Time: 90ns
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C (TC)
Case / Package: 48-CBGA (6x8)
Supply Voltage - Operating: 1.65 V to 1.95 V
Memory Format: FLASH
Popularity: Medium
Fake Threat In the Open Market: 59 pct.
Supply and Demand Status: Balance
IC FLASH 8MBIT PARALLEL 48CBGA
IC FLASH 8MBIT PARALLEL 48CBGA
FLASH Memory IC 8Mbit Parallel 90 ns 48-CBGA (6x8)
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 774-AT49SV802A-90CU | 1019674-AT49SV802A-90CU | AT49SV802A-90CU | AT49SV802A-90CU | AT49SV802A-90CU |
| Product Name | Memory IC and Storage Component | Memory - Flash - AT49SV802A-90CU | Memory | Integrated Circuits (ICs) - Memory | Memory |
| Memory Category | Flash; Non-Volatile | Flash; FLASH | Flash; Flash | Flash; Non-Volatile | Flash; FLASH |
| Access Time | 90 ns | 90 ns | 90 ns | 90 ns | 90 ns |
| Cycle Time | 70 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) |
