Manufacturer: Microchip Technology
Win Source Part Number: 105283-AT49LH004-33J
Packaging: Tube/Rail
Mounting: SMD (SMT)
Technology: FLASH
Memory Size: 4Mb (512K x 8)
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: 0°C to 85°C (TC)
Case / Package: 32-PLCC
Supply Voltage - Operating: 3 V to 3.6 V
Memory Format: FLASH
Max Frequency: 33MHz
Popularity: Medium
Fake Threat In the Open Market: 56 pct.
Supply and Demand Status: Balance
IC FLASH 4MBIT PAR 33MHZ 32PLCC Product overview: AT49LH004-33JC 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 33MHZ. Search-friendly keywords include memory IC, Flash, SRAM, DRAM, storage module, 33MHZ, 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-AT49LH004-33JC can be used for catalog matching and distributor lookup.
FLASH Memory IC 4Mb (512K x 8) Parallel 33MHz 32-PLCC (13.97x11.43)
IC FLASH 4MBIT PARALLEL 32PLCC
IC FLASH 4MBIT PARALLEL 32PLCC
FLASH Memory IC 4Mbit Parallel 33 MHz 32-PLCC (13.97x11.43)
| 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 | 105283-AT49LH004-33JC | 774-AT49LH004-33JC | AT49LH004-33JC-ND | AT49LH004-33JC | AT49LH004-33JC | AT49LH004-33JC |
| Product Name | Memory - Flash - AT49LH004-33JC | 33MHZ Memory IC and Storage Component | Memory | Integrated Circuits (ICs) - Memory | Memory | Memory |
| Memory Category | Flash; FLASH | Flash; Non-Volatile | Flash | Flash; Non-Volatile | Flash; Flash | Flash; FLASH |
| Operating Temperature | 0 to 85 C (32 to 185 F) | 0 to 85 C (32 to 185 F) | 0 to 85 C (32 to 185 F) | 0 to 85 C (32 to 185 F) | 0 to 85 C (32 to 185 F) | |
| Package Type | PLCC; 32-PLCC | Tube | PLCC; 32-LCC (J-Lead) | 32-LCC (J-Lead) | ||
| Supply Voltage | 3 V ~ 3.6 V | 3.6V; 3V ~ 3.6V | 3V ~ 3.6V | 3.6V; 3V ~ 3.6V | 3.6V; 3V ~ 3.6V |
