MPN

Microchip, 1 kB EEPROM, 250 ns 5-Pin SOT-23 Serial-Microwire

RS stock no.:: 178-5331
Mfr. Part No.:: 93C46BT-I/OT
Manufacturer:: Microchip

Microchip, 1 kB EEPROM, 250 ns 5-Pin SOT-23 Serial-Microwire

Image representative of range

Subtotal (1 reel of 3000 units)*

R 13 272,00

(exc. VAT)

R 15 264,00

(inc. VAT)

FREE delivery for orders over R 1,500.00

Temporarily out of stock

Shipping from 29 January 2026

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

Units	Per unit	Per Reel*
3000 +	R 4.424	R 13,272.00

*price indicative

RS stock no.:: 178-5331
Mfr. Part No.:: 93C46BT-I/OT
Manufacturer:: Microchip

Specification

Technical data sheets

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	EEPROM
	Interface Type	Serial-Microwire
	Package Type	SOT-23
	Mount Type	Surface
	Pin Count	5
	Organisation	64 x 16 bit
	Maximum Clock Frequency	2MHz
	Minimum Supply Voltage	4.5V
	Number of Bits per Word	16
	Maximum Supply Voltage	5.5V
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C
	Series	93C46B
	Width	3.2 mm
	Standards/Approvals	No
	Length	3.1mm
	Height	1.45mm
	Data Retention	200year
	Supply Current	2mA
	Automotive Standard	No
	Number of Words	64
	Maximum Random Access Time	250ns

	Select all
	Brand Microchip
	Memory Size 1kB
	Product Type EEPROM
	Interface Type Serial-Microwire
	Package Type SOT-23
	Mount Type Surface
	Pin Count 5
	Organisation 64 x 16 bit
	Maximum Clock Frequency 2MHz
	Minimum Supply Voltage 4.5V
	Number of Bits per Word 16
	Maximum Supply Voltage 5.5V
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C
	Series 93C46B
	Width 3.2 mm
	Standards/Approvals No
	Length 3.1mm
	Height 1.45mm
	Data Retention 200year
	Supply Current 2mA
	Automotive Standard No
	Number of Words 64
	Maximum Random Access Time 250ns

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

93AA46B/93C46B/93LC46B Microwire Serial EEPROM

Microchip’s 93AA46B/93C46B/93LC46B family of devices are 1 Kbit Microwire Serial EEPROMs available in a variety of package, temperature and power supply variants.

Features

64 x 16-bit Organization

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

Microchip, 1 kB EEPROM, 250 ns 5-Pin SOT-23 Serial-Microwire

FREE delivery for orders over R 1,500.00

93AA46B/93C46B/93LC46B Microwire Serial EEPROM

Features

EEPROM Serial Access - Microchip

Related links