W25M321 Series
Manufacturer: Winbond Electronics
IC FLASH 32MBIT SPI/QUAD 8WSON
| Part | Memory Interface (Type) | Operating Temperature (Max) | Operating Temperature (Min) | Clock Frequency | Write Cycle Time - Word | Write Cycle Time - Page | Package / Case | Technology | Mounting Type | Package Width | Package Name | Package Length | Access Time | Memory Type | Memory Size (Flash) | Voltage - Supply (Maximum) | Voltage - Supply (Minimum) | Memory Format | Memory Depth (FLASH-NOR) | Memory Depth (FLASH‑NOR) | Memory Width (FLASH‑NAND) | Memory Width (FLASH‑NOR) | Memory Depth (FLASH‑NAND) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Winbond Electronics | SPI - Quad I/O | 85 °C | -40 °C | 133 MHz | 3 ms | 3 ms | 8-WDFN Exposed Pad | FLASH - NAND FLASH - NOR | Surface Mount | 6 mm | 8-WSON | 8 mm | 6 ns | FLASH-NAND FLASH-NOR FLASH‑NAND FLASH‑NOR Non-Volatile | 1 Gbit 4 MB | 3.6 V | 2.7 V | FLASH | 4 M | 4 M | 8 bit | 8 bit | 128 M |