MPN

Microchip, 1 kB Serial EEPROM, 200 ns 8-Pin SOIC Serial-Microwire

RS Stock No.:: 178-5272
Mfr. Part No.:: 93LC46C-I/SN
Brand:: Microchip

Microchip, 1 kB Serial EEPROM, 200 ns 8-Pin SOIC Serial-Microwire

Subtotal (1 reel of 2000 units)*

£478.00

(exc. VAT)

£574.00

(inc. VAT)

FREE delivery for orders over £60.00

Temporarily out of stock

Shipping from 20 July 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Reel*
2000 +	£0.239	£478.00

*price indicative

RS Stock No.:: 178-5272
Mfr. Part No.:: 93LC46C-I/SN
Brand:: Microchip

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Microchip
	Memory Size	1kB
	Product Type	Serial EEPROM
	Interface Type	Serial-Microwire
	Package Type	SOIC
	Mount Type	Surface
	Pin Count	8
	Maximum Clock Frequency	3MHz
	Minimum Supply Voltage	2.5V
	Maximum Supply Voltage	5.5V
	Number of Bits per Word	16
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C
	Standards/Approvals	No
	Length	4.9mm
	Data Retention	200year
	Supply Current	1mA
	Maximum Random Access Time	200ns
	Automotive Standard	AEC-Q100
	Number of Words	64

	Select all
	Brand Microchip
	Memory Size 1kB
	Product Type Serial EEPROM
	Interface Type Serial-Microwire
	Package Type SOIC
	Mount Type Surface
	Pin Count 8
	Maximum Clock Frequency 3MHz
	Minimum Supply Voltage 2.5V
	Maximum Supply Voltage 5.5V
	Number of Bits per Word 16
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C
	Standards/Approvals No
	Length 4.9mm
	Data Retention 200year
	Supply Current 1mA
	Maximum Random Access Time 200ns
	Automotive Standard AEC-Q100
	Number of Words 64

93AA46A/B/C, 93LC46A/B/C, 93C46A/B/C, 1K Microwire Compatible Serial EEPROM

93AA46C/93C46C/93LC46C Microwire Serial EEPROM

Microchip’s 93AA46C/93C46C/93LC46C family of devices are 1 Kbit Microwire Serial EEPROMs available in a variety of package, temperature and power supply variants.

Features

Configurable Memory Organisation

128 x 8-bit or 64 x 16-bit Organization configured via ORG pin

Self-Timed Erase/Write Cycles (including Auto-Erase)

Automatic Erase All (ERAL) Before Write All (WRAL)

Power-On/Off Data Protection Circuitry

Industry Standard 3-Wire Serial I/O

Device Status Signal (Ready/Busy)

Sequential Read Function

1,000,000 Erase/Write Cycles

Data Retention >200 Years

EEPROM Serial Access - Microchip

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