Specification	M93C66-WMN6TP

Clock Frequency	2 MHz
Memory Format	EEPROM
Memory Interface	Microwire
Memory Organization	512 x 8, 256 x 16
Memory Size	512 B
Memory Type	Non-Volatile
Mounting Type	Surface Mount
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Package / Case	0.154 in
Package / Case	8-SOIC
Package / Case	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 [custom]	5 ms
Write Cycle Time - Word, Page [custom]	5 ms

M93C66 Series

4 Kbit (8-bit or 16-bit wide) MICROWIRE serial access EEPROM

Part	Memory Type	Technology	Memory Organization	Memory Size	Voltage - Supply [Max]	Voltage - Supply [Min]	Memory Interface	Mounting Type	Clock Frequency	Write Cycle Time - Word, Page [custom]	Write Cycle Time - Word, Page [custom]	Memory Format	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Package / Case	Package / Case	Supplier Device Package	Grade	Qualification
STMicroelectronics M93C66-WMN6TP	Non-Volatile	EEPROM	256 x 16 512 x 8	512 B	5.5 V	2.5 V	Microwire	Surface Mount	2 MHz	5 ms	5 ms	EEPROM	85 C	-40 ¯C	0.154 in	8-SOIC	3.9 mm	8-SOIC
STMicroelectronics M93C66-RMC6TG	Non-Volatile	EEPROM	256 x 16 512 x 8	512 B	5.5 V	1.8 V	Microwire	Surface Mount		5 ms	5 ms	EEPROM	85 C	-40 ¯C		8-UFDFN Exposed Pad		8-UFDFPN (2x3)
STMicroelectronics M93C66-MN6	Non-Volatile	EEPROM	256 x 16 512 x 8	512 B	5.5 V	4.5 V	Microwire	Surface Mount	2 MHz	5 ms	5 ms	EEPROM	85 C	-40 ¯C	0.154 in	8-SOIC	3.9 mm	8-SOIC
STMicroelectronics M93C66-MN6T	Non-Volatile	EEPROM	256 x 16 512 x 8	512 B	5.5 V	4.5 V	Microwire	Surface Mount	2 MHz	5 ms	5 ms	EEPROM	85 C	-40 ¯C	0.154 in	8-SOIC	3.9 mm	8-SOIC
STMicroelectronics M93C66-RMN3TP/K	Non-Volatile	EEPROM	256 x 16 512 x 8	512 B	5.5 V	1.8 V	Microwire	Surface Mount	2 MHz	5 ms	5 ms	EEPROM	125 °C	-40 °C	0.154 in	8-SOIC	3.9 mm	8-SOIC	Automotive	AEC-Q100
STMicroelectronics M93C66-WMN6	Non-Volatile	EEPROM	256 x 16 512 x 8	512 B	5.5 V	2.5 V	Microwire	Surface Mount	2 MHz	5 ms	5 ms	EEPROM	85 C	-40 ¯C	0.154 in	8-SOIC	3.9 mm	8-SOIC

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.26
		10	$ 0.26
		25	$ 0.24
		50	$ 0.23
		100	$ 0.21
		250	$ 0.21
		500	$ 0.20
		1000	$ 0.20
	Digi-Reel®	1	$ 0.26
		10	$ 0.26
		25	$ 0.24
		50	$ 0.23
		100	$ 0.21
		250	$ 0.21
		500	$ 0.20
		1000	$ 0.20
	N/A	2001	$ 0.23
	Tape & Reel (TR)	2500	$ 0.19
		5000	$ 0.18
		12500	$ 0.17
		25000	$ 0.17
Newark	Each (Supplied on Cut Tape)	1	$ 0.27
		10	$ 0.22
		25	$ 0.21
		50	$ 0.20
		100	$ 0.20
		250	$ 0.19
		500	$ 0.19
		1000	$ 0.16

Description

General part information

M93C66 Series

The M93C46 (1 Kbit), M93C56 (2 Kbit), M93C66 (4 Kbit), M93C76 (8 Kbit) and M93C86 (16 Kbit) are electrically erasable programmable memory (EEPROM) devices accessed through the MICROWIRE™ bus protocol. The memory array can be configured either in bytes (x8b) or in words (x16b).

The M93Cx6-W devices operate within a voltage supply range from 2.5 V to 5.5 V and the M93Cx6-R devices operate within a voltage supply range from 1.8 V to 5.5 V. All these devices operate with a clock frequency of 2 MHz (or less), over an ambient temperature range of - 40 ° C / + 85 ° C.

M93C66-WMN6TP

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M93C66-WMN6TP

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Technical Specifications

M93C66 Series

Pricing

Description

M93C66 Series

Documents

Technical Data Sheet EN

Product Change Notice EN

Datasheet

Presentations

TN1171

Brochures

Brochures

Presentations

AN2014

Presentations

AN394

Selection Guides

M93C66 Series