M95640-WDW6TP Serial EEPROM by STMicroelectronics

64 Kbit SPI bus EEPROM with high-speed clock

Status: Active
Series: M95640-W
RoHS: Compliant
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The M95640 devices are Electrically Erasable PROgrammable Memories (EEPROMs) organized as 8192 x 8 bits, accessed through the SPI bus. The M95640-W can operate with a supply voltage from 2.5 V to 5.5 V, the M95640-R can operate with a supply voltage from 1.8 V to 5.5 V and the M95640-DF can operate with a supply voltage from 1.7 V to 5.5 V, over an ambient temperature range of -40 °C / +85 °C. The M95640-D offers an additional page, named the Identification Page (32 bytes). The Identification Page can be used to store sensitive application parameters which can be (later) permanently locked in Read-only mode.
Distributor Price Stock
Logo for Future Electronics Future Electronics US$0.60
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Logo for Avnet America Avnet America US$1.97
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Logo for Newark Electronics Newark Electronics US$0.58
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Logo for element14 element14 US$0.59
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Compatible with the Serial Peripheral Interface (SPI) bus
Memory array 64 Kb (8 Kbytes) of EEPROM Page size: 32 bytes
64 Kb (8 Kbytes) of EEPROM
Page size: 32 bytes
Write Byte Write within 5 ms Page Write within 5 ms
Byte Write within 5 ms
Page Write within 5 ms
Additional Write lockable page (Identification page)
Write Protect: quarter, half or whole memory array
High-speed clock: 20 MHz
Single supply voltage: 2.5 V to 5.5 V for M95640-W 1.8 V to 5.5 V for M95640-R 1.7 V to 5.5 V for M95640-DF
2.5 V to 5.5 V for M95640-W
1.8 V to 5.5 V for M95640-R
1.7 V to 5.5 V for M95640-DF
Operating temperature range: from -40°C up to +85°C
Enhanced ESD protection
More than 4 million Write cycles
More than 200-year data retention

Alternative Descriptions

IC SM 64KBIT (8192 X 8) SERIAL EEPROM TSSOP8 DW | Component Sense
M95640 Series 64 K (8 K x 8) 10 MHz SMT Serial SPI Bus EEPROM - TSSOP-8 | Future Electronics
EEPROM Serial-SPI 64K-bit 8K x 8 3.3V/5V 8-Pin TSSOP T/R | Avnet America
Eeprom S Spi |Stmicroelectronics M95640-WDW6TP | Newark Electronics
EEPROM, 64KBIT, SPI, 20MHZ, TSSOP-8 | element14

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Frequently Asked Questions

Where can I find additional details, specifications and documents for a M95640-WDW6TP?

Additional datasheets, footprints and schematics for M95640-WDW6TP are listed on our Part Details page. You can also find images and similar parts to M95640-WDW6TP on this page.

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What category does M95640-WDW6TP fall under?

The M95640-WDW6TP is listed under Memories > Serial EEPROM > Standard Serial EEPROM > Standard SPI EEPROM.

Can I view similar or alternative parts?

You can view similar parts to M95640-WDW6TP when available in the Standard SPI EEPROM range under the specifications section at the bottom of the details page.

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Submit any questions directly to the customer support team of the distributor listing the product. For the M95640-WDW6TP you can contact the distributor directly for product support, shipping queries etc.

Is the M95640-WDW6TP RoHS compliant?

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

Which authorised distributors for M95640-WDW6TP have stock available?

Authorised distributors including Future Electronics, Avnet America, Newark Electronics, element14 and Farnell have stock available or on a lead time for M95640-WDW6TP.

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