Integrated Circuits (ICs)

93C46BX/SN

Active

Microchip Technology

64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, SOIC-8

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet Datasheet

Integrated Circuits (ICs)

93C46BX/SN

Active

Microchip Technology

64 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, SOIC-8

Deep-Dive with AI

DocumentsDatasheet Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	93C46BX/SN

Clock Frequency	2 MHz
Memory Format	EEPROM
Memory Interface	Microwire
Memory Organization	64 x 16
Memory Size	128 B
Memory Type	Non-Volatile
Mounting Type	Surface Mount
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °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]	4.5 V
Write Cycle Time - Word, Page	2 ms

93C46B Series

1Kb 5V Microwire (3-wire) Serial EEPROM with 16-Bit Organization

Part	Memory Size	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Supply [Min]	Voltage - Supply [Max]	Memory Organization	Package / Case	Package / Case [y]	Package / Case [x]	Clock Frequency	Memory Type	Write Cycle Time - Word, Page	Supplier Device Package	Memory Format	Mounting Type	Memory Interface	Technology	Package / Case [custom]	Package / Case [custom]	Package / Case	Package / Case
Microchip Technology 93C46BT-E/SN	128 B	-40 °C	125 °C	4.5 V	5.5 V	64 x 16	8-SOIC	3.9 mm	0.154 in	2 MHz	Non-Volatile	2 ms	8-SOIC	EEPROM	Surface Mount	Microwire	EEPROM
Microchip Technology 93C46BX-E/SN	128 B	-40 °C	125 °C	4.5 V	5.5 V	64 x 16	8-SOIC	3.9 mm	0.154 in	2 MHz	Non-Volatile	2 ms	8-SOIC	EEPROM	Surface Mount	Microwire	EEPROM
Microchip Technology 93C46B-I/SN	128 B	-40 °C	85 °C	4.5 V	5.5 V	64 x 16	8-SOIC	3.9 mm	0.154 in	2 MHz	Non-Volatile	2 ms	8-SOIC	EEPROM	Surface Mount	Microwire	EEPROM
Microchip Technology 93C46BT-I/MC	128 B	-40 °C	85 °C	4.5 V	5.5 V	64 x 16	8-VFDFN Exposed Pad			2 MHz	Non-Volatile	2 ms	8-DFN (2x3)	EEPROM	Surface Mount	Microwire	EEPROM
Microchip Technology 93C46BX/SN	128 B	0 °C	70 °C	4.5 V	5.5 V	64 x 16	8-SOIC	3.9 mm	0.154 in	2 MHz	Non-Volatile	2 ms	8-SOIC	EEPROM	Surface Mount	Microwire	EEPROM
Microchip Technology 93C46B/ST	128 B	0 °C	70 °C	4.5 V	5.5 V	64 x 16	8-TSSOP			2 MHz	Non-Volatile	2 ms	8-TSSOP	EEPROM	Surface Mount	Microwire	EEPROM	0.173 "	4.4 mm
Microchip Technology 93C46B-I/P	128 B	-40 °C	85 °C	4.5 V	5.5 V	64 x 16	8-DIP			2 MHz	Non-Volatile	2 ms	8-PDIP	EEPROM	Through Hole	Microwire	EEPROM			0.3 in	7.62 mm
Microchip Technology 93C46BT-I/ST	128 B	-40 °C	85 °C	4.5 V	5.5 V	64 x 16	8-TSSOP			2 MHz	Non-Volatile	2 ms	8-TSSOP	EEPROM	Surface Mount	Microwire	EEPROM	0.173 "	4.4 mm
Microchip Technology 93C46BT-I/MNY	128 B	-40 °C	85 °C	4.5 V	5.5 V	64 x 16	8-WFDFN Exposed Pad			2 MHz	Non-Volatile	2 ms	8-TDFN (2x3)	EEPROM	Surface Mount	Microwire	EEPROM
Microchip Technology 93C46BX-I/SN	128 B	-40 °C	85 °C	4.5 V	5.5 V	64 x 16	8-SOIC	3.9 mm	0.154 in	2 MHz	Non-Volatile	2 ms	8-SOIC	EEPROM	Surface Mount	Microwire	EEPROM

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1200	$ 0.27
Newark	Each	100	$ 0.26

Description

General part information

93C46B Series

The Microchip 93C46B device is a 1Kb Microwire (3-wire) Serial EEPROM with dedicated 16-bit memory organization and a voltage operation range of 4.5 - 5.5V. Also available are the 93C46A for dedicated 8-bit memory organization and the 93C46C for hardware selectable word size using the ORG pin. The 93C46B is optimized for use in consumer, industrial, and automotive applications where reliable and dependable nonvolatile memory storage is essential. The device is available in a variety of Pb-free packages including SOT-23, PDIP, SOIC, MSOP, DFN and TSSOP.

Documents

Technical documentation and resources