93LC46X/SN

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Microchip Technology

EEPROM SERIAL-MICROWIRE 1K-BIT 128 X 8/64 X 16 2.5V/3.3V/5V 8-PIN SOIC N

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93LC46X/SN

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Microchip Technology

EEPROM SERIAL-MICROWIRE 1K-BIT 128 X 8/64 X 16 2.5V/3.3V/5V 8-PIN SOIC N

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Description Specifications Series Pricing CAD Documents

Description

General part information

93LC46 Series

The Microchip 93LC46B device is a 1Kb Microwire (3-wire) Serial EEPROM with dedicated 16-bit memory organization and a voltage operation range of 2.5 - 5.5V. Also available are the 93LC46A for dedicated 8-bit memory organization and the 93LC46C for hardware selectable word size using the ORG pin. The 93LC46B 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.

Technical Specifications

Parameters and characteristics for this part

Specification	93LC46X/SN

Clock Frequency	2 MHz
Memory Depth (Option 1)	128
Memory Depth (Option 2)	64
Memory Format	EEPROM
Memory Interface (Type)	Microwire
Memory Organization	128 x 8, 64 x 16
Memory Size	1 Kbit
Memory Type	Non-Volatile
Memory Width (Option 1)	8 bit
Memory Width (Option 2)	16 bit
Mounting Type	Surface Mount
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	0 °C
Package Length	0.154 in
Package Name	8-SOIC
Package Width	3.9 mm
Technology	EEPROM
Voltage - Supply (Maximum)	5.5 V
Voltage - Supply (Minimum)	2.5 V
Write Cycle Time - Page	10 ms
Write Cycle Time - Word	10 ms

93LC46 Series

1Kb Microwire (3-wire) Serial EEPROM with Hardware Selectable Word Size

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Part	Memory Interface (Type)	Memory Width	Memory Depth	Technology	Package / Case	Clock Frequency	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Package Width	Package Name	Package Length	Mounting Type	Write Cycle Time - Page	Write Cycle Time - Word	Memory Type	Operating Temperature (Max)	Operating Temperature (Min)	Memory Size	Memory Format	Grade	Qualification
Microchip Technology 93LC46BT-I/MNY	Microwire	16 bit	64	EEPROM	8-WFDFN Exposed Pad	2 MHz	2.5 V	5.5 V	3 mm	8-TDFN	2 mm	Surface Mount	6 ms	6 ms	Non-Volatile	85 °C	-40 °C	1 Kbit	EEPROM
Microchip Technology 93LC46B-I/SN15KVAO	Microwire	16 bit	64	EEPROM		2 MHz	2.5 V	5.5 V	3.9 mm	8-SOIC	0.154 in	Surface Mount	6 ms	6 ms	Non-Volatile	85 °C	-40 °C	1 Kbit	EEPROM	Automotive	AEC-Q100
Microchip Technology 93LC46BT-I/OT	Microwire	16 bit	64	EEPROM	SOT-23-6	2 MHz	2.5 V	5.5 V		SOT-23-6		Surface Mount	6 ms	6 ms	Non-Volatile	85 °C	-40 °C	1 Kbit	EEPROM
Microchip Technology 93LC46BT-I/ST	Microwire	16 bit	64	EEPROM		2 MHz	2.5 V	5.5 V	4.4 mm	8-TSSOP	0.173 in	Surface Mount	6 ms	6 ms	Non-Volatile	85 °C	-40 °C	1 Kbit	EEPROM

Pricing

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CAD

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Documents

Technical documentation and resources

Datasheet

93LC46X/SN | Datasheet