AT45DB041D-SU vs W25M512JVEIQ 对比
详细并排对比 AT45DB041D-SU 出自 Renesas Electronics 和 W25M512JVEIQ 出自 Winbond。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 | AT45DB041D-SU | W25M512JVEIQ |
|---|---|---|
| 品牌 | Renesas Electronics | Winbond |
| 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） | $0.92 | $3.64 |
| 存储器类型 | DataFLASH NOR | FLASH - NOR Memory IC (Multichip Package) |
| 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) | 64M x 8 |
| 接口 | SPI, RapidS (SPI modes 0 and 3) | SPI, Dual SPI, Quad SPI |
| 最大时钟频率 | 66 MHz | — |
| 电源电压 | 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 | [DATA_NEEDED: Data retention] |
| Security Register | 128 bytes | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: Operating Temperature range] |
| 封装 | 8-pin SOIC (150 mil, EIAJ) | 8-WSON (8mm x 6mm) with exposed pad |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status] |
| Lead-Free | Yes | — |
| 存储容量 | — | 512 Mbit (64 MB) |
| Max Clock Frequency | — | 104 MHz |
| Operating Voltage | — | 3V / 3.3V |
| Access Time | — | 7 ns |
| Sector Size | — | 4KB Uniform Sector |
| Program/Erase Endurance | — | [DATA_NEEDED: Program/Erase cycles] |
| Write Protect | — | Hardware /WP pin |
| Hold Pin | — | /HOLD supported |
| MSL 等级 | — | [DATA_NEEDED: Moisture Sensitivity Level] |