AT45DB041E vs AT45DB041D-SU 对比
详细并排对比 AT45DB041E 出自 Renesas Electronics 和 AT45DB041D-SU 出自 Renesas Electronics。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | AT45DB041E | AT45DB041D-SU |
|---|---|---|
| 品牌 | Renesas Electronics | Renesas Electronics |
| 分类 | Memory ICs | Memory ICs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.81 | $0.92 |
| Memory Capacity | 4 Mbit (512 KB) | — |
| 存储器类型 | Flash - DataFlash (SPI NOR) | DataFLASH NOR |
| 接口 | SPI Serial (RapidS) | SPI, RapidS (SPI modes 0 and 3) |
| 最大时钟频率 | 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 | — |
| 封装 | 8-SOIC (208 mil) | 8-pin SOIC (150 mil, EIAJ) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | [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 状态 | [DATA_NEEDED: RoHS status] | Compliant |
| Memory Format | — | FLASH |
| Density | — | 4 Mbit (4,325,376 bits) |
| 存储组织 | — | 2,048 pages x 264 bytes (binary) or 256 bytes (standard) |
| 电源电压 | — | 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 |