M93C66-WMN6TP

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STMicroelectronics

IC EEPROM 4KBIT MICROWIRE 8SOIC

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M93C66-WMN6TP

Active

STMicroelectronics

IC EEPROM 4KBIT MICROWIRE 8SOIC

Deep-Dive with AI

DocumentsDatasheet Product Change Notice EN

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	M93C66-WMN6TP

Clock Frequency	2 MHz
Memory Format	EEPROM
Memory Interface	Microwire
Memory Organization	256, 512
Memory Size	4 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

M93C66-R Series

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

Part	Clock Frequency	Memory Type	Memory Size	Supplier Device Package	Voltage - Supply [Min]	Voltage - Supply [Max]	Memory Interface	Memory Organization	Memory Format	Package / Case	Package / Case [y]	Package / Case [x]	Technology	Operating Temperature [Max]	Operating Temperature [Min]	Write Cycle Time - Word, Page	Mounting Type
STMicroelectronics M93C66-WMN6TP	2 MHz	Non-Volatile	4 Kbit	8-SOIC	2.5 V	5.5 V	Microwire	256 512	EEPROM	8-SOIC	3.9 mm	0.154 in	EEPROM	85 °C	-40 °C	5 ms	Surface Mount
STMicroelectronics M93C66-RMC6TG		Non-Volatile	4 Kbit	8-UFDFPN (2x3)	1.8 V	5.5 V	Microwire	256 512	EEPROM	8-UFDFN Exposed Pad			EEPROM	85 °C	-40 °C	5 ms	Surface Mount
STMicroelectronics M93C66-MN6	2 MHz	Non-Volatile	4 Kbit	8-SOIC	4.5 V	5.5 V	Microwire	256 512	EEPROM	8-SOIC	3.9 mm	0.154 in	EEPROM	85 °C	-40 °C	5 ms	Surface Mount
STMicroelectronics M93C66-MN6T	2 MHz	Non-Volatile	4 Kbit	8-SOIC	4.5 V	5.5 V	Microwire	256 512	EEPROM	8-SOIC	3.9 mm	0.154 in	EEPROM	85 °C	-40 °C	5 ms	Surface Mount
STMicroelectronics M93C66-WMN6	2 MHz	Non-Volatile	4 Kbit	8-SOIC	2.5 V	5.5 V	Microwire	256 512	EEPROM	8-SOIC	3.9 mm	0.154 in	EEPROM	85 °C	-40 °C	5 ms	Surface Mount

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
	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-R 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.