ROHM BR25S320FVT-WE2 SPI EEPROM, 32Kbit (4K x 8), 20 MHz clock frequency, 1.7 V to 5.5 V supply, -40°C to 85°C operating temperature, 8-TSSOP package.
| Parameter | Value |
|---|---|
| Memory type | Non-Volatile |
| Mounting | Surface Mount |
| Supply voltage | 1.7V ~ 5.5V |
| Clock frequency | 20 MHz |
| Memory interface | SPI |
| Operating temperature | -40°C ~ 85°C (TA) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Technology | EEPROM |
| Memory size | 32Kbit |
| Memory format | EEPROM |
| Case | 8-TSSOP (0.173\", 4.40mm Width) |
| Memory organization | 4K x 8 |
| Write cycle time - word, page | 5ms |
The BR25S320FVT-WE2: Write-cycle time is 5 ms per word or page — budget that into the firmware timing loop if the system writes during operation rather than only at power-up.
Housed in an 8-TSSOP (4.40 mm width) with the supplier device code 8-TSSOP-B.
The ROHS3 status covers current EU and global environmental requirements without exemptions.
No — the BR24T32FVM-WTR uses an I²C interface, while the BR25S320FVT-WE2 is SPI. The pin assignments and bus protocol are different, so a board designed for the I²C part would need a layout change to accommodate the SPI signals.
The part is ROHS3 compliant. ROHM typically provides a certificate of compliance and material declaration upon request through the distribution channel.