M95256-DRMN3TP/K Serial EEPROM by STMicroelectronics

Automotive 256 Kbit SPI bus EEPROM with high speed clock

Status: Active
Series: M95256-A125
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The M95256-A125 and M95256-A145 are 256-Kbit serial EEPROM Automotive grade devices operating up to 145°C. They are compliant with the very high level of reliability defined by the Automotive standard AEC-Q100 grade 0. The devices are accessed by a simple serial SPI compatible interface running up to 20 MHz. The memory array is based on advanced true EEPROM technology (Electrically Erasable PROgrammable Memory). The M95256-A125 and M95256-A145 are byte-alterable memories (32768 × 8 bits) organized as 512 pages of 64 byte in which the data integrity is significantly improved with an embedded Error Correction Code logic. The M95256-A125 and M95256-A145 offer an additional Identification Page (64 byte) in which the ST device identification can be read. This page can also be used to store sensitive application parameters which can be later permanently locked in read-only mode.

Prices starting from US$1.08


Distributor Starting From Stock
Logo for Future Electronics Future Electronics US$1.10
25,000
Buy Now
Logo for Newark Electronics Newark Electronics US$1.40
13,890
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Logo for element14 element14 US$1.08
13,890
Buy Now
Logo for EBV Elektronik EBV Elektronik -
10,000
Buy Now
Logo for Avnet America Avnet America US$1.10
-
Buy Now
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Features

Compatible with the Serial Peripheral Interface (SPI) bus
Memory array 256 Kbit (32 Kbyte) of EEPROM Page size: 64 byte Write protection by block: 1/4, 1/2 or whole memory Additional Write lockable Page (Identification page)
256 Kbit (32 Kbyte) of EEPROM
Page size: 64 byte
Write protection by block: 1/4, 1/2 or whole memory
Additional Write lockable Page (Identification page)
Extended temperature and voltage ranges Up to 125 °C (VCCfrom 1.7 V to 5.5 V) Up to 145 °C (VCCfrom 2.5 V to 5.5 V)
Up to 125 °C (VCCfrom 1.7 V to 5.5 V)
Up to 145 °C (VCCfrom 2.5 V to 5.5 V)
High speed clock frequency 20 MHz for VCC ≥ 4.5 V 10 MHz for VCC≥ 2.5 V 5 MHz for VCC≥ 1.7 V
20 MHz for VCC ≥ 4.5 V
10 MHz for VCC≥ 2.5 V
5 MHz for VCC≥ 1.7 V
Schmitt trigger inputs for noise filtering
Short Write cycle time Byte Write within 4 ms Page Write within 4 ms
Byte Write within 4 ms
Page Write within 4 ms
Write cycle endurance 4 million Write cycles at 25 °C 1.2 million Write cycles at 85 °C 600 k Write cycles at 125 °C 400 k Write cycles at 145 °C
4 million Write cycles at 25 °C
1.2 million Write cycles at 85 °C
600 k Write cycles at 125 °C
400 k Write cycles at 145 °C
Data retention 50 years at 125 °C 100 years at 25 °C
50 years at 125 °C
100 years at 25 °C
ESD Protection (Human Body Model) 4000 V
4000 V
Packages RoHS-compliant and halogen-free (ECOPACK2®)
RoHS-compliant and halogen-free (ECOPACK2®)

Alternative Descriptions

M95256 Series 256 Kb (32 K x 8) 5.5 V Serial SPI bus EEPROMs - SOIC-8 | Future Electronics
Eeprom, Aec-Q100, 256Kbit, 10Mhz, Soic-8 | Newark Electronics
EEPROM, AEC-Q100, 256KBIT, 10MHZ, SOIC-8 | element14
EEPROM Serial-SPI 256K-bit 32K x 8 2.5V/3.3V/5V 8-Pin SOIC T/R | EBV Elektronik


Frequently Asked Questions

Where can I find additional details, specifications and documents for a M95256-DRMN3TP/K?

Additional datasheets, footprints and schematics for M95256-DRMN3TP/K are listed on our Part Details page. You can also find images and similar parts to M95256-DRMN3TP/K on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for M95256-DRMN3TP/K on our Product Comparison page. Access via the 'View Pricing & Stock' button to view M95256-DRMN3TP/K price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does M95256-DRMN3TP/K fall under?

The M95256-DRMN3TP/K is listed under Memories > Serial EEPROM > Automotive Serial EEPROM.

Can I view similar or alternative parts?

You can view similar parts to M95256-DRMN3TP/K when available in the Automotive Serial 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 M95256-DRMN3TP/K you can contact the distributor directly for product support, shipping queries etc.

Is the M95256-DRMN3TP/K RoHS compliant?

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

Which authorised distributors for M95256-DRMN3TP/K have stock available?

Authorised distributors including Future Electronics, Newark Electronics, element14, Farnell and EBV Elektronik have stock available or on a lead time for M95256-DRMN3TP/K.

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

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