8Mbit SPI FLASH
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近似芯片：W25Q80，GD25Q80等。
主要特性：
1 – 8Mbit of Flash memory
– 256 uniform sectors with 4K-byte eac
– 16 uniform blocks with 64K-byte each
– 32 uniform blocks with 32K-byte each
– 256 bytes per programmable page
2 – Wide Operation Range
– 2.7V~3.6V
– single voltage supply
3 – Serial Interface
– Standard SPI:
– Dual SPI:
– Quad SPI
– QPI
4 -- High Performance
– Max FAST_READ clock frequency: 104MHz
– Dual I/O Data transfer up to 208Mbits/s
– Quad I/O Data transfer up to 416Mbits/s
– Typical page program time: 1.5ms
– Typical sector erase time: 90ms
– Typical block erase time: 500ms
– Typical chip erase time: 8s
5 -- Low Power Consumption
– Typical standby current: 1 μ A
| 参数名称 | 参数值 |
|---|
| 存储器构架(格式) | FLASH |
| 存储器接口类型 | SPI - Dual/Quad I/O, QPI |
| 存储器容量 | 8Mb (1M x 8) |
| 工作电压 | 2.7V ~ 3.6V |
| 存储器类型 | Non-Volatile |
