M95640-WMN6P

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STMicroelectronics

IC EEPROM 64KBIT SPI 20MHZ 8SOIC

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M95640-WMN6P

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STMicroelectronics

IC EEPROM 64KBIT SPI 20MHZ 8SOIC

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	M95640-WMN6P

Clock Frequency	20 MHz
Memory Format	EEPROM
Memory Interface	SPI
Memory Organization	8 K
Memory Size	64 Kbit
Memory Type	Non-Volatile
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Supplier Device Package	8-SOIC
Technology	EEPROM
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	2.5 V
Write Cycle Time - Word, Page	5 ms

M95640-A145 Series

Automotive 64 Kbit SPI bus EEPROM with high speed clock

Part	Memory Size	Package / Case	Package / Case [y]	Package / Case [x]	Mounting Type	Clock Frequency	Write Cycle Time - Word, Page	Voltage - Supply [Min]	Voltage - Supply [Max]	Technology	Memory Type	Supplier Device Package	Memory Organization	Operating Temperature [Max]	Operating Temperature [Min]	Memory Format	Memory Interface	Grade	Qualification	Package / Case [custom]	Package / Case [custom]
STMicroelectronics M95640-WMN6TP	64 Kbit	8-SOIC	3.9 mm	0.154 in	Surface Mount	20 MHz	5 ms	2.5 V	5.5 V	EEPROM	Non-Volatile	8-SOIC	8 K	85 °C	-40 °C	EEPROM	SPI
STMicroelectronics M95640-RMC6TG	64 Kbit	8-UFDFN Exposed Pad			Surface Mount	20 MHz	5 ms	1.8 V	5.5 V	EEPROM	Non-Volatile	8-UFDFPN (2x3)	8 K	85 °C	-40 °C	EEPROM	SPI
STMicroelectronics M95640-DRMC6TG	64 Kbit	8-UFDFN Exposed Pad			Surface Mount	20 MHz	5 ms	1.8 V	5.5 V	EEPROM	Non-Volatile	8-UFDFPN (2x3)	8 K	85 °C	-40 °C	EEPROM	SPI
STMicroelectronics M95640-DWDW4TP/K	64 Kbit	8-TSSOP			Surface Mount	20 MHz	4 ms	2.5 V	5.5 V	EEPROM	Non-Volatile	8-TSSOP	8 K	145 °C	-40 °C	EEPROM	SPI	Automotive	AEC-Q100	0.173 "	4.4 mm
STMicroelectronics M95640-WDW6TG	64 Kbit	8-TSSOP			Surface Mount	20 MHz	5 ms	2.5 V	5.5 V	EEPROM	Non-Volatile	8-TSSOP	8 K	85 °C	-40 °C	EEPROM	SPI			0.173 "	4.4 mm
STMicroelectronics M95640-DFCT6TP/K	64 Kbit	8-XFBGA WLCSP			Surface Mount	20 MHz	5 ms	1.7 V	5.5 V	EEPROM	Non-Volatile	8-WLCSP	8 K	85 °C	-40 °C	EEPROM	SPI
STMicroelectronics M95640-DRDW3TP/K	64 Kbit	8-TSSOP			Surface Mount	20 MHz	4 ms	1.8 V	5.5 V	EEPROM	Non-Volatile	8-TSSOP	8 K	125 °C	-40 °C	EEPROM	SPI	Automotive	AEC-Q100	0.173 "	4.4 mm
STMicroelectronics M95640-DFMN6TP	64 Kbit	8-SOIC	3.9 mm	0.154 in	Surface Mount	20 MHz	5 ms	1.7 V	5.5 V	EEPROM	Non-Volatile	8-SOIC	8 K	85 °C	-40 °C	EEPROM	SPI
STMicroelectronics M95640-WMN6P	64 Kbit	8-SOIC	3.9 mm	0.154 in	Surface Mount	20 MHz	5 ms	2.5 V	5.5 V	EEPROM	Non-Volatile	8-SOIC	8 K	85 °C	-40 °C	EEPROM	SPI

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 0.51
		10	$ 0.50
		25	$ 0.47
		50	$ 0.46
		100	$ 0.41
		300	$ 0.41
		500	$ 0.40
		1000	$ 0.39
		5000	$ 0.35

Description

General part information

M95640-A145 Series

The M95640-A125 and M95640-A145 are 64-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 M95640-A125 and M95640-A145 are byte-alterable memories (8192 × 8 bits) organized as 256 pages of 32 byte in which the data integrity is significantly improved with an embedded Error Correction Code logic.

Documents

Technical documentation and resources