Win Source Part Number: 1001017-AT49F040A-70
Category: Integrated Circuits (ICs)>Memory
Package: Tray
Standard Package: 156
Mounting: SMD (SMT)
Technology: FLASH
Memory Type: Non-Volatile
Memory Size: 4Mb (512K x 8)
Access Time: 70 ns
Voltage - Supply: 4.5V ~ 5.5V
Package / Case: 32-TFSOP (0.724", 18.40mm Width)
Supplier Device Package: 32-TSOP
Temperature Range - Operating: -40°C ~ 85°C (TC)
Memory Format: FLASH
Write Cycle Time - Word, Page: 40µs
Memory Interface: Parallel
ECCN: EAR99
Fake Threat In the Open Market: 54 pct.
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.32.0071
Mfr: Microchip Technology
Base Product Number: AT49F040
Product Status: Obsolete
IC FLASH 4MBIT PARALLEL 32TSOP Product overview: AT49F040A-70TU 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-AT49F040A-70TU can be used for catalog matching and distributor lookup.
FLASH Memory IC 4Mb (512K x 8) Parallel 70ns 32-TSOP
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FLASH Memory IC 4Mbit Parallel 70 ns 32-TSOP
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 1001017-AT49F040A-70TU | 774-AT49F040A-70TU | AT49F040A-70TU-ND | AT49F040A-70TU | AT49F040A-70TU | AT49F040A-70TU |
| Product Name | Integrated Circuits (ICs) - Memory | Memory IC and Storage Component | Memory | Integrated Circuits (ICs) - Memory | Memory | Memory |
| Memory Category | Flash; Non-Volatile | Flash; Non-Volatile | Flash | Flash; Non-Volatile | Flash; Flash | Flash; FLASH |
| Access Time | 70 ns | 70 ns | 70 ns | 70 ns | 70 ns | |
| Cycle Time | 40000 ns | 40000 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) | -40 to 85 C (-40 to 185 F) |
