Integrated Circuits (ICs)

AT93C46Y1-10YU-1.8

Obsolete

Microchip Technology

IC EEPROM 1KBIT 3-WIRE 2MHZ 8MAP

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Integrated Circuits (ICs)

AT93C46Y1-10YU-1.8

Obsolete

Microchip Technology

IC EEPROM 1KBIT 3-WIRE 2MHZ 8MAP

Deep-Dive with AI

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	AT93C46Y1-10YU-1.8

Clock Frequency	2 MHz
Memory Format	EEPROM
Memory Interface	3-Wire Serial
Memory Organization [custom]	64, 128
Memory Size	128 B
Memory Type	Non-Volatile
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-VDFN Exposed Pad
Supplier Device Package	8-MAP (3x4.9)
Technology	EEPROM
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	1.8 V
Write Cycle Time - Word, Page	10 ms

AT93C46D Series

1Kb Microwire (3-wire) Serial EEPROM

Part	Write Cycle Time - Word, Page	Memory Organization [custom]	Memory Size	Mounting Type	Memory Interface	Clock Frequency	Voltage - Supply [Min]	Voltage - Supply [Max]	Memory Type	Supplier Device Package	Technology	Package / Case	Package / Case [y]	Package / Case [x]	Operating Temperature [Max]	Operating Temperature [Min]	Memory Format	Memory Organization	Package / Case	Package / Case	Package / Case [custom]	Package / Case [custom]
Microchip Technology AT93C46R-10SI-2.7	10 ms	64 128	128 B	Surface Mount	3-Wire Serial	2 MHz	2.7 V	5.5 V	Non-Volatile	8-SOIC	EEPROM	8-SOIC	3.9 mm	0.154 in	85 °C	-40 °C	EEPROM
Microchip Technology AT93C46EN-SH-T	5 ms		128 B	Surface Mount	3-Wire Serial	2 MHz	1.8 V	5.5 V	Non-Volatile	8-SOIC	EEPROM	8-SOIC	3.9 mm	0.154 in	85 °C	-40 °C	EEPROM	64 x 16
Microchip Technology AT93C46Y1-10YU-1.8	10 ms	64 128	128 B	Surface Mount	3-Wire Serial	2 MHz	1.8 V	5.5 V	Non-Volatile	8-MAP (3x4.9)	EEPROM	8-VDFN Exposed Pad			85 °C	-40 °C	EEPROM
Microchip Technology AT93C46W-10SI-1.8	10 ms	64 128	128 B	Surface Mount	3-Wire Serial	2 MHz	1.8 V	5.5 V	Non-Volatile	8-SOIC	EEPROM	8-SOIC	3.9 mm	0.154 in	85 °C	-40 °C	EEPROM
Microchip Technology AT93C46D-PU	5 ms	64 128	128 B	Through Hole	3-Wire Serial	2 MHz	1.8 V	5.5 V	Non-Volatile	8-PDIP	EEPROM	8-DIP			85 °C	-40 °C	EEPROM		0.3 in	7.62 mm
Microchip Technology AT93C46-10TU-2.7	10 ms	64 128	128 B	Surface Mount	3-Wire Serial	2 MHz	2.7 V	5.5 V	Non-Volatile	8-TSSOP	EEPROM	8-TSSOP			85 °C	-40 °C	EEPROM				0.173 "	4.4 mm
Microchip Technology AT93C46D-TH-T	5 ms	64 128	128 B	Surface Mount	3-Wire Serial	2 MHz	1.8 V	5.5 V	Non-Volatile	8-TSSOP	EEPROM	8-TSSOP			85 °C	-40 °C	EEPROM				0.173 "	4.4 mm
Microchip Technology AT93C46-10SC	10 ms	64 128	128 B	Through Hole	3-Wire Serial	2 MHz	4.5 V	5.5 V	Non-Volatile	8-PDIP	EEPROM	8-DIP			70 °C	0 °C	EEPROM		0.3 in	7.62 mm
Microchip Technology AT93C46Y1-10YU-1.8-T	10 ms	64 128	128 B	Surface Mount	3-Wire Serial	2 MHz	1.8 V	5.5 V	Non-Volatile	8-MAP (3x4.9)	EEPROM	8-VDFN Exposed Pad			85 °C	-40 °C	EEPROM
Microchip Technology AT93C46R-10SC-2.7	10 ms	64 128	128 B	Surface Mount	3-Wire Serial	2 MHz	2.7 V	5.5 V	Non-Volatile	8-SOIC	EEPROM	8-SOIC	3.9 mm	0.154 in	70 °C	0 °C	EEPROM

Pricing

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

Distributor	Package	Quantity	$

Description

General part information

AT93C46D Series

The Microchip AT93C46D is a 1 Kb Microwire (3-wire) Serial

EEPROM organized as either 128 x 8 or 64 x 16, selectable in hardware using the

ORG pin. The device is optimized for use in consumer, industrial, and

Documents

Technical documentation and resources