W25R256JWEIQ
Winbond Electronics- 制造商型号：
- W25R256JWEIQ
- 制造商：
- Winbond Electronics
- 产品类型：
- Serial NOR Flash
- 系列：
- Winbond Serial NOR
- 封装：
- WSON
- 描述：
- Serial NOR Flash
产品属性
| 属性 | 数值 |
|---|---|
| Memory Type | Serial NOR Flash (SPI / Dual SPI / Quad SPI) with RPMC |
| Density | 256 Mbit (32 Mbyte) |
| Organization | 131,072 page 256 bytes; 8,192 × 4 KB sectors; 512 × 64 KB blocks |
| Address Mode | 3-byte and 4-byte (32-bit) addressing |
| Clock Frequency | 133 MHz (Standard, Dual and Quad SPI) |
| Data Rate | Up to 532 MHz equivalent in Quad I/O; 66 MB/s continuous read |
| Endurance | 100,000 program/erase cycles per sector (min.) |
| Data Retention | 20 years (min.) |
| Supply Voltage | 1.7 V to 1.95 V (1.8 V) |
| Operating Temperature | -40 °C to +85 °C (Industrial grade I) |
| Security | RPMC (Replay-Protected Monotonic Counter, Intel spec), 64-bit unique ID, SFDP, 3 × 256-byte security registers |
| Package Details | 8-pad WSON, 8.0 × 6.0 mm, 1.27 mm pitch |
