Cypress FL2-K series, S25FL204K0TMFI010, 4Mbit SPI NOR Flash, 85 MHz clock, 2.7-3.6V supply, 512K x 8 organization, -40 to 85°C, 8-SOIC (5.30mm) tray.
| Parameter | Value |
|---|---|
| Series | FL2-K |
| Memory type | Non-Volatile |
| Mounting | Surface Mount |
| Supply voltage | 2.7V ~ 3.6V |
| Clock frequency | 85 MHz |
| Memory interface | SPI |
| Operating temperature | -40°C~85°C(TA) |
| Package | Tray |
| Technology | FLASH - NOR |
| Memory size | 4Mbit |
| Memory format | FLASH |
| Case | 8-SOIC (0.209\", 5.30mm Width) |
| Memory organization | 512K x 8 |
| Write cycle time - word, page | 5ms |
Page and word writes complete in 5 ms typical. That is standard for this density class — firmware updates over a slow SPI link will see a few hundred milliseconds of write time for a full 4Mbit erase-and-rewrite cycle. Plan for the host MCU to poll the status register or insert a delay after each write command.
It is 4Mbit, organized as 512K x 8 bits.
The operating temperature range is -40°C to 85°C (industrial grade).