AT45DB041E vs AT45DB041D-SU Comparison
Detailed side-by-side comparison of AT45DB041E by Renesas Electronics and AT45DB041D-SU by Renesas Electronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Renesas Electronics
AT45DB041D-SU - 4Mbit SPI DataFlash 66MHz 8-SOIC | Renesas
AT45DB041D-SU ✓ ActiveSpecification Comparison
| Parameter | AT45DB041E | AT45DB041D-SU |
|---|---|---|
| Brand | Renesas Electronics | Renesas Electronics |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | Active | Active |
| Memory Capacity | 4 Mbit (512 KB) | — |
| Memory Type | Flash - DataFlash (SPI NOR) | DataFLASH NOR |
| Interface | SPI Serial (RapidS) | SPI, RapidS (SPI modes 0 and 3) |
| Maximum Clock Frequency | 85 MHz | 66 MHz |
| Supply Voltage Range | 1.65 V to 3.6 V | — |
| Page Size | 264 bytes | — |
| Number of Pages | 2048 | — |
| SRAM Data Buffers | 2 x 264 bytes | 2 x 264 bytes |
| Erase Granularity | Page / Block (8 pages) / Sector | — |
| Package | 8-SOIC (208 mil) | 8-pin SOIC (150 mil, EIAJ) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Write Protection | Hardware /WP pin + software sector protection | — |
| Access Type | Sequential access (DataFlash architecture) | — |
| Typical Applications | Digital voice, image, program code, data storage | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant |
| Memory Format | — | FLASH |
| Density | — | 4 Mbit (4,325,376 bits) |
| Organization | — | 2,048 pages x 264 bytes (binary) or 256 bytes (standard) |
| Supply Voltage | — | 2.7 V to 3.6 V |
| Page Program Time | — | [DATA_NEEDED: page program time] |
| Endurance | — | 100,000 program/erase cycles per page |
| Data Retention | — | 20 years minimum |
| Security Register | — | 128 bytes |
| Lead-Free | — | Yes |