Infineon FL1-K series, S25FL164K0XBHV020, 64Mbit FLASH - NOR, SPI Quad I/O, 108 MHz clock, 2.7V~3.6V supply, -40°C~105°C TA, 24-TBGA (8x6), Tray.
| Parameter | Value |
|---|---|
| Series | FL1-K |
| Memory type | Non-Volatile |
| Mounting | Surface Mount |
| Supply voltage | 2.7V ~ 3.6V |
| Clock frequency | 108 MHz |
| Memory interface | SPI - Quad I/O |
| Operating temperature | -40°C~105°C(TA) |
| Package | Tray |
| Technology | FLASH - NOR |
| Memory size | 64Mbit |
| Memory format | FLASH |
| Case | 24-TBGA |
| Memory organization | 8M x 8 |
| Write cycle time - word, page | 3ms |
The Infineon S25FL164K0XBHV020 is a 64Mbit FLASH - NOR memory from the FL1-K series, organized as 8M x 8. The 2.7 V to 3.6 V supply and -40°C to 105°C operating temperature range suit it for industrial control, outdoor telecom, and motor-drive applications where the firmware image needs to be field-upgradable over a serial link.
This part is marked obsolete by Infineon. No last-time-buy window remains open through the factory channel.
No official pin-compatible successor is listed in the available documentation. For a drop-in replacement at the same density and package, verify the pinout against the S25FL1 family datasheet — several density and voltage variants share the 24-BGA footprint.
The series is FL1-K, a 3 V, Quad I/O NOR Flash family from Infineon (formerly Cypress).
The shipping package is Tray. The device package is a 24-ball TBGA (8 mm x 6 mm body).