AT45DB041E-SHN2B-T vs AT45DB041E-SSHN2B-T 对比
详细并排对比 AT45DB041E-SHN2B-T 出自 Renesas Electronics 和 AT45DB041E-SSHN2B-T 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。
Renesas Electronics
AT45DB041E-SHN2B-T - 4Mbit 1.65V SPI DataFlash 85MHz | Renesas
AT45DB041E-SHN2B-T ✓ 量产中Renesas Electronics
AT45DB041E-SSHN2B-T - 4Mbit SPI DataFlash, 85MHz, 8-SOIC | Renesas
AT45DB041E-SSHN2B-T ✓ 量产中规格对比
| 参数 | AT45DB041E-SHN2B-T | AT45DB041E-SSHN2B-T |
|---|---|---|
| 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） | $0.92 | $1.40 |
| 存储器类型 | NOR Flash (DataFlash, SPI) | Non-volatile Flash (DataFlash / NOR) |
| 存储容量 | 4 Mbit (512K x 8) plus 128 kbits extra | 4 Mbit (4,194,304 bits) |
| 存储组织 | 2048 pages x 256 bytes (or 2112 x 264 bytes) | 2,048 pages x 256 bytes (or 264 bytes binary page mode) |
| Supply Voltage (VCC) | 1.65 V to 3.6 V | — |
| 接口类型 | SPI (3-wire: SI, SO, SCK + CS) | SPI (Modes 0 and 3) / RapidS |
| 最大时钟频率 | 85 MHz | 85 MHz |
| Page Size | 256 bytes (or 264 bytes binary page mode) | 256 bytes / 264 bytes |
| SRAM Buffer | Dual, 256/264 bytes | — |
| 工作温度 | -40C to +85C (industrial) | -40 °C to +85 °C |
| 封装 | 8-SOIC (EIAJ 208mil, 5.23 mm body width) | 8-SOIC (SOIC-N 150 mil) |
| 安装类型 | Surface Mount | Surface Mount |
| Packaging | Tape & Reel | — |
| MSL 等级 | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL rating] |
| RoHS 状态 | Compliant | Compliant |
| Sector Erase Size | 64 KB (4 KB block, 256-byte page erase) | — |
| Standby Current | [DATA_NEEDED: deep power-down typical value] | — |
| Supply Voltage (Vcc) | — | 1.65 V to 3.6 V |
| 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) |