ROHM, 256 kB EEPROM 8-Pin MSOP-8 I2C

Bulk discount available

Subtotal 100 units (supplied on a continuous strip)*

£65.80

(exc. VAT)

£79.00

(inc. VAT)

Add to Basket
Select or type quantity
Orders below £50.00 (exc. VAT) cost £6.95.
Temporarily out of stock
  • 100 unit(s) shipping from 12 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
100 - 240£0.658
250 - 490£0.61
500 - 990£0.561
1000 +£0.54

*price indicative

Packaging Options:
RS Stock No.:
265-196P
Mfr. Part No.:
BR25H256FVM-5ACTR
Brand:
ROHM
Find similar products by selecting one or more attributes.
Select all

Brand

ROHM

Memory Size

256kB

Product Type

EEPROM

Interface Type

I2C

Package Type

MSOP-8

Mount Type

Surface

Pin Count

8

Organisation

32768 x 8 bit

Maximum Clock Frequency

20MHz

Minimum Supply Voltage

1.7V

Maximum Supply Voltage

5.5V

Number of Bits per Word

8

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

125°C

Width

2.9 mm

Standards/Approvals

AEC-Q100

Length

4mm

Height

0.9mm

Series

BR25H256xxx-5AC

Data Retention

50year

Number of Words

32768

Automotive Standard

AEC-Q100

The ROHM EEPROM offers advanced write protection features, including software-controlled write protect block settings (1/4, 1/2, or whole memory array). It includes a HOLD function via the HOLDB pin, write prohibition at power-on, and additional write protection through the WPB pin. The design ensures prevention of write mistakes, even at low voltage, providing robust data security.

Address Auto Increment Function at Read Operation

Auto Erase and Auto End Function at Data Rewrite

Related links