Infineon Technologies · F-RAM™ Series
Cypress F-RAM™ CY15B104Q-SXI, 4Mbit Non-Volatile FRAM, SPI Interface, 40 MHz Clock, 2V-3.6V Supply, -40°C to 85°C, 8-SOIC Package.
MOQ 1 · Tube · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Series | F-RAM™ |
| Memory type | Non-Volatile |
| Mounting | Surface Mount |
| Supply voltage | 2V ~ 3.6V |
| Clock frequency | 40 MHz |
| Memory interface | SPI |
| Operating temperature | -40°C ~ 85°C (TA) |
| Package | Tube |
| Technology | FRAM (Ferroelectric RAM) |
| Memory size | 4Mbit |
| Memory format | FRAM |
| Case | 8-SOIC (0.209\", 5.30mm Width) |
| Memory organization | 512K x 8 |
The CY15B104Q-SXI is a 4 Mbit FRAM organized as 512K x 8 bits, accessed through an SPI bus at 40 MHz.
The 8-SOIC (5.30 mm width) footprint is a common SPI-NVRAM pinout, so board layout re-use across density upgrades is straightforward. ROHS3 compliant per the entry.
