M24256-BWMN6TP Serial EEPROM by STMicroelectronics

256 Kbit Serial I2C Bus EEPROM

Status: NRND
Series: M24256-BW
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

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.

Where to Buy

Prices starting from US$0.21

Distributor Stock
Logo for Farnell
Farnell
from US$0.38
No stock
Buy Now
Logo for Future Electronics
Future Electronics
from US$0.26
450,000
in stock
Buy Now
Logo for Avnet America
Avnet America
from US$0.37
22,500
in stock
Buy Now
Logo for Chip One Stop
Chip One Stop
from US$0.51
4,900
in stock
Buy Now
Logo for Distrelec
Distrelec
from US$0.33
2,385
in stock
Buy Now
Logo for Micros
Micros
from US$0.31
1,595
in stock
Buy Now
Logo for Transfer Multisort Elektronik
Transfer Multisort Elektronik
from US$0.21
68
in stock
Buy Now
Logo for Avnet Silica
Avnet Silica
-
57,500
in stock
Buy Now
Logo for Newark Electronics
Newark Electronics
from US$0.38
-
Buy Now

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

M24256 Series 256 Kb (32 K x 8) 2.5 V SMT Serial Iâ–“C Bus EEPROM - SOIC-8 | Future Electronics
EEPROM Serial-I2C 256K-bit 32K x 8 3.3V/5V 8-Pin SO N T/R | Avnet America
ST EEPROM I²C / Serial 32KB 1MHz 450ns SO-8 | Distrelec
Serial EEPROM, 2-Wire/I2C, 256Kbit (32k x 8bit), 2.5÷5.5V, -40÷85°C | Micros
IC: EEPROM memory | Transfer Multisort Elektronik
Memory Rohs Compliant: Yes |Stmicroelectronics M24256-BWMN6TP | Newark Electronics
SERIAL EEPROM, 256KBIT, 1MHZ, SOIC-8 | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a M24256-BWMN6TP?

Additional datasheets, footprints and schematics for M24256-BWMN6TP are listed on our Part Details page. You can also find images and similar parts to M24256-BWMN6TP on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for M24256-BWMN6TP on our Product Comparison page. Access via the 'View Pricing & Stock' button to view M24256-BWMN6TP price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does M24256-BWMN6TP fall under?

The M24256-BWMN6TP 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-BWMN6TP 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-BWMN6TP you can contact the distributor directly for product support, shipping queries etc.

Is the M24256-BWMN6TP RoHS compliant?

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

Which authorised distributors for M24256-BWMN6TP have stock available?

Authorised distributors including Future Electronics, Avnet America, Chip One Stop, Distrelec and Micros have stock available or on a lead time for M24256-BWMN6TP.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for M24256-BWMN6TP often in real-time on the comparison pages.

What if I can't find stock of M24256-BWMN6TP?

You can fill out our help required form which you can use to request a quote for M24256-BWMN6TP from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay