| 参数 | 数值 |
|---|---|
| Voltage | 2.7V - 3.6V |
| Status | NRFND |
| Density | 2Mbit (256KB) |
| comment | Recommend W25X20CL for new designs |
| Organization | 1024 pages,4KB sectors,32/64KB blocks,Dual SPI |
| Package(s) | SOIC8 150mil, WSON 6X5mm |
| RoHS | Y |
| Speed | 104MHz(208Mhz Dual-SPI) |
| Temp | -40 to+85 |
Description
2M-bit Serial Flash Memory with uniform 4KB sectors and Dual SPI
Features
Single and Dual Serial Peripheral Interface
Uniform 4KB erasable sectors & 32KB/64KB erasable blocks
1024 pages (256 bytes), page program in 0.7mS (typ.)
Fast Read (0Bh), Fast Read Dual Output (3Bh) and Fast Read Dual I/O (BBh) instructions
Clock operation up to 104MHz (208MHz equivalent with Fast Read Dual Output)
2.7 to 3.6V power supply
4mA active read current, 1μA power down current
-40° to +85°C operating range
Electronic ID in Single or Dual I/O mode
Read Unique ID (4Bh) instruction
Hardware and software write protection for top or bottom blocks
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