AT45DB041D-SU vs AT45DB041E Comparison
Detailed side-by-side comparison of AT45DB041D-SU by Renesas Electronics and AT45DB041E 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 | AT45DB041D-SU | AT45DB041E |
|---|---|---|
| Brand | Renesas Electronics | Renesas Electronics |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | Active | Active |
| Memory Type | DataFLASH NOR | Flash - DataFlash (SPI NOR) |
| Memory Format | FLASH | — |
| Density | 4 Mbit (4,325,376 bits) | — |
| Organization | 2,048 pages x 264 bytes (binary) or 256 bytes (standard) | — |
| Interface | SPI, RapidS (SPI modes 0 and 3) | SPI Serial (RapidS) |
| Maximum Clock Frequency | 66 MHz | 85 MHz |
| Supply Voltage | 2.7 V to 3.6 V | — |
| SRAM Data Buffers | 2 x 264 bytes | 2 x 264 bytes |
| 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 | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Package | 8-pin SOIC (150 mil, EIAJ) | 8-SOIC (208 mil) |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status] |
| Lead-Free | Yes | — |
| Memory Capacity | — | 4 Mbit (512 KB) |
| Supply Voltage Range | — | 1.65 V to 3.6 V |
| Page Size | — | 264 bytes |
| Number of Pages | — | 2048 |
| Erase Granularity | — | Page / Block (8 pages) / Sector |
| Write Protection | — | Hardware /WP pin + software sector protection |
| Access Type | — | Sequential access (DataFlash architecture) |
| Typical Applications | — | Digital voice, image, program code, data storage |