AT45DB041E-SSHN2B-T vs AT45DB041D-SU Comparison
Detailed side-by-side comparison of AT45DB041E-SSHN2B-T 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
AT45DB041E-SSHN2B-T - 4Mbit SPI DataFlash, 85MHz, 8-SOIC | Renesas
AT45DB041E-SSHN2B-T ✓ ActiveRenesas Electronics
AT45DB041D-SU - 4Mbit SPI DataFlash 66MHz 8-SOIC | Renesas
AT45DB041D-SU ✓ ActiveSpecification Comparison
| Parameter | AT45DB041E-SSHN2B-T | AT45DB041D-SU |
|---|---|---|
| Brand | Renesas Electronics | Renesas Electronics |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.40 | $0.92 |
| Memory Type | Non-volatile Flash (DataFlash / NOR) | DataFLASH NOR |
| Memory Size | 4 Mbit (4,194,304 bits) | — |
| Organization | 2,048 pages x 256 bytes (or 264 bytes binary page mode) | 2,048 pages x 264 bytes (binary) or 256 bytes (standard) |
| Interface Type | SPI (Modes 0 and 3) / RapidS | — |
| Maximum Clock Frequency | 85 MHz | 66 MHz |
| Supply Voltage (Vcc) | 1.65 V to 3.6 V | — |
| Operating Temperature | -40 °C to +85 °C | [DATA_NEEDED: operating temperature range] |
| Package | 8-SOIC (SOIC-N 150 mil) | 8-pin SOIC (150 mil, EIAJ) |
| Mounting Type | Surface Mount | Surface Mount |
| Page Size | 256 bytes / 264 bytes | — |
| SRAM Buffers | 2 x 256/264 bytes (dual buffer) | — |
| Sector / Block Erase | Page erase as small as 256 bytes | — |
| Write Protection | Hardware, Software, and Absolute write protection | — |
| Power-on Reset | Yes (integrated) | — |
| MSL Level | [DATA_NEEDED: MSL rating] | — |
| RoHS Status | Compliant | Compliant |
| Memory Format | — | FLASH |
| Density | — | 4 Mbit (4,325,376 bits) |
| Interface | — | SPI, RapidS (SPI modes 0 and 3) |
| Supply Voltage | — | 2.7 V to 3.6 V |
| SRAM Data Buffers | — | 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 |
| Lead-Free | — | Yes |