M24256-BFDW6TP Serial EEPROM by STMicroelectronics

256 Kbit serial I2C bus EEPROM

Status: Active
Series: M24256-BF
RoHS: Compliant
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The M24256 is a 256-Kbit I 2 C-compatible EEPROM (electrically erasable programmable memory) organized as 32 K × 8 bits. The M24256-BW can operate with a supply voltage from 2.5 V to 5.5 V, the M24256-BR AND M24256-DR can operate with a supply voltage from 1.8 V to 5.5 V, and the M24256-BF and M24256-DF can operate with a supply voltage from 1.7 V to 5.5 V. All these devices operate with a clock frequency of 1 MHz (or less), over an ambient temperature range of –40 °C / +85 °C. The M24256-D offers an additional page, named the identification page (64 byte). The identification page can be used to store sensitive application parameters which can be (later) permanently locked in read-only mode.

Prices starting from US$0.27


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Logo for element14 element14 US$0.27
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Logo for Newark Electronics Newark Electronics US$0.43
4
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Logo for Future Electronics Future Electronics US$0.32
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Logo for Avnet America Avnet America US$0.39
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Logo for EBV Elektronik EBV Elektronik -
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Logo for Avnet Silica Avnet Silica -
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Features

Packages Compatible with following I2C bus modes: 1 MHz400 kHz100 kHz Memory array: 256 Kbit (32 Kbyte) of EEPROMPage size: 64 byteAdditional write lockable page (M24256-D order codes) Single supply voltage and high speed: 1 MHz clock from 1.7 V to 5.5 V Write: Byte write within 5 msPage write within 5 ms Operating temperature range: from -40 °C up to +85 °C Random and sequential read modes Write protect of the whole memory array Enhanced ESD/latch-Up protection More than 4 million write cycles More than 200-years data retention RoHS-compliant and Halogen-free (ECOPACK2) SO8 ECOPACK2 TSSOP8 ECOPACK2 UFDFPN8 ECOPACK2 WLCSP ECOPACK2 Unsawn wafer (each die is tested)
Compatible with following I2C bus modes: 1 MHz400 kHz100 kHz
1 MHz
400 kHz
100 kHz
Memory array: 256 Kbit (32 Kbyte) of EEPROMPage size: 64 byteAdditional write lockable page (M24256-D order codes)
256 Kbit (32 Kbyte) of EEPROM
Page size: 64 byte
Additional write lockable page (M24256-D order codes)
Single supply voltage and high speed: 1 MHz clock from 1.7 V to 5.5 V
1 MHz clock from 1.7 V to 5.5 V
Write: Byte write within 5 msPage write within 5 ms
Byte write within 5 ms
Page write within 5 ms
Operating temperature range: from -40 °C up to +85 °C
from -40 °C up to +85 °C
Random and sequential read modes
Write protect of the whole memory array
Enhanced ESD/latch-Up protection
More than 4 million write cycles
More than 200-years data retention
RoHS-compliant and Halogen-free (ECOPACK2)
SO8 ECOPACK2
TSSOP8 ECOPACK2
UFDFPN8 ECOPACK2
WLCSP ECOPACK2
Unsawn wafer (each die is tested)

Resources








Alternative Descriptions

EEPROM, 256KBIT, I2C, 1MHZ, TSSOP-8 | element14
Eeprom, 256Kbit, I2C, 1Mhz, Tssop-8 | Newark Electronics
M24256-BF Series 256 Kb (32 K x 8) 5.5 V Serial I▓C bus EEPROM - TSSOP-8 | Future Electronics
EEPROM Serial-I2C 256K-bit 32K x 8 1.8V/2.5V/3.3V/5V 8-Pin TSSOP T/R | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a M24256-BFDW6TP?

Additional datasheets, footprints and schematics for M24256-BFDW6TP are listed on our Part Details page. You can also find images and similar parts to M24256-BFDW6TP on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for M24256-BFDW6TP on our Product Comparison page. Access via the 'View Pricing & Stock' button to view M24256-BFDW6TP price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does M24256-BFDW6TP fall under?

The M24256-BFDW6TP is listed under Memories > Serial EEPROM > Standard Serial EEPROM > Standard I2C EEPROM.

Can I view similar or alternative parts?

You can view similar parts to M24256-BFDW6TP when available in the Standard I2C EEPROM range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the M24256-BFDW6TP you can contact the distributor directly for product support, shipping queries etc.

Is the M24256-BFDW6TP RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

Which authorised distributors for M24256-BFDW6TP have stock available?

Authorised distributors including element14, Farnell, Newark Electronics, Future Electronics and Avnet America have stock available or on a lead time for M24256-BFDW6TP.

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