Microchip Technology AT49BV040B-JU
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $3.64 | $3.64 |
| 15+ | $0.84 | $12.60 |
| 25+ | $0.82 | $20.50 |
| 50+ | $0.77 | $38.50 |
| 100+ | $0.68 | $68.00 |
| N+ | $0.14 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | Tube | |
| Memory Type | Non-Volatile |
| Memory Format | FLASH |
| Technology | FLASH |
| Memory Size | 4Mbit |
| Memory Organization | 512K x 8 |
| Memory Interface | Parallel |
| Clock Frequency | - |
| Write Cycle Time - Word, Page | 120µs |
| Access Time | 70 ns |
| Voltage - Supply | 2.7V ~ 3.6V, 4.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TC) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 32-LCC (J-Lead) |
| Supplier Device Package | 32-PLCC (13.97x11.43) |
| ROHS |  |
The AT49BV040B-JU is a high-performance 4Mbit parallel flash memory IC from Microchip Technology, engineered for industrial and embedded applications requiring reliable non-volatile data storage. This semiconductor component features a 512K x 8 memory organization with fast 70ns access time and dual voltage operation (2.7V-3.6V, 4.5V-5.5V), making it ideal for microcontroller-based systems, firmware storage, and data logging applications.
Housed in a compact 32-PLCC (13.97x11.43mm) surface-mount package with J-Lead configuration, the AT49BV040B-JU delivers robust performance across an extended industrial temperature range of -40°C to +85°C. The parallel interface enables straightforward integration with legacy and modern embedded designs, while the 120µs write cycle time ensures efficient programming operations.
Key Applications
- Industrial control systems and automation
- Embedded firmware storage
- Data acquisition and logging systems
- Legacy system upgrades and replacements
- Microcontroller code storage
Why Choose HQICKEY for Memory Components
As a trusted distributor of Microchip Technology semiconductors, HQICKEY provides authentic AT49BV040B-JU flash memory ICs with full traceability, RoHS compliance, and expert technical support. Our extensive inventory ensures fast delivery for prototyping and production requirements.
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- Explore our complete Memory semiconductor collection for EEPROM, Flash, DRAM & SRAM solutions (64b-6Tb capacity)
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- Read our Technical Blog for memory selection guides, application notes, and industry insights
For technical specifications, datasheets, and volume pricing on the AT49BV040B-JU or alternative memory solutions, contact our engineering team today.
AT49BV040B-JU.pdf