Integrated Circuits (ICs)

93AA46X-I/SN

Obsolete

Microchip Technology

IC EEPROM 1KBIT MICROWIRE 8SOIC

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Integrated Circuits (ICs)

93AA46X-I/SN

Obsolete

Microchip Technology

IC EEPROM 1KBIT MICROWIRE 8SOIC

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	93AA46X-I/SN

Clock Frequency	2 MHz
Memory Format	EEPROM
Memory Interface	Microwire
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-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]	1.8 V
Write Cycle Time - Word, Page	10 ms

93AA46AE48 Series

1Kb Microwire (3-wire) Serial EEPROM with Pre-Programmed EUI-48™ MAC ID

Part	Memory Format	Mounting Type	Memory Type	Operating Temperature [Max]	Operating Temperature [Min]	Memory Size	Voltage - Supply [Min]	Voltage - Supply [Max]	Clock Frequency	Package / Case	Package / Case [y]	Package / Case [x]	Supplier Device Package	Memory Interface	Technology	Memory Organization	Memory Organization [custom]	Write Cycle Time - Word, Page	Package / Case	Package / Case	Package / Case [custom]	Package / Case [custom]
Microchip Technology 93AA46AE48-I/SN	EEPROM	Surface Mount	Non-Volatile	85 °C	-40 °C	128 B	1.8 V	5.5 V	2 MHz	8-SOIC	3.9 mm	0.154 in	8-SOIC	Microwire	EEPROM	128 x 8
Microchip Technology 93AA46-I/SN	EEPROM	Surface Mount	Non-Volatile	85 °C	-40 °C	128 B	1.8 V	5.5 V	2 MHz	8-SOIC	3.9 mm	0.154 in	8-SOIC	Microwire	EEPROM		64 128	10 ms
Microchip Technology 93AA46A-I/P	EEPROM	Through Hole	Non-Volatile	85 °C	-40 °C	128 B	1.8 V	5.5 V	2 MHz	8-DIP			8-PDIP	Microwire	EEPROM	128 x 8			0.3 in	7.62 mm
Microchip Technology 93AA46X/SN	EEPROM	Surface Mount	Non-Volatile	70 °C	0 °C	128 B	1.8 V	5.5 V	2 MHz	8-SOIC	3.9 mm	0.154 in	8-SOIC	Microwire	EEPROM		64 128	10 ms
Microchip Technology 93AA46C-I/ST	EEPROM	Surface Mount	Non-Volatile	85 °C	-40 °C	128 B	1.8 V	5.5 V	3 MHz	8-TSSOP			8-TSSOP	Microwire	EEPROM		64 128				0.173 "	4.4 mm
Microchip Technology 93AA46B-I/P	EEPROM	Through Hole	Non-Volatile	85 °C	-40 °C	128 B	1.8 V	5.5 V	2 MHz	8-DIP			8-PDIP	Microwire	EEPROM	64 x 16			0.3 in	7.62 mm
Microchip Technology 93AA46BT-I/OT	EEPROM	Surface Mount	Non-Volatile	85 °C	-40 °C	128 B	1.8 V	5.5 V	2 MHz	SOT-23-6			SOT-23-6	Microwire	EEPROM	64 x 16
Microchip Technology 93AA46CX-I/SN	EEPROM	Surface Mount	Non-Volatile	85 °C	-40 °C	128 B	1.8 V	5.5 V	3 MHz	8-SOIC	3.9 mm	0.154 in	8-SOIC	Microwire	EEPROM		64 128
Microchip Technology 93AA46B-I/ST	EEPROM	Surface Mount	Non-Volatile	85 °C	-40 °C	128 B	1.8 V	5.5 V	2 MHz	8-TSSOP			8-TSSOP	Microwire	EEPROM	64 x 16					0.173 "	4.4 mm
Microchip Technology 93AA46X-I/SN	EEPROM	Surface Mount	Non-Volatile	85 °C	-40 °C	128 B	1.8 V	5.5 V	2 MHz	8-SOIC	3.9 mm	0.154 in	8-SOIC	Microwire	EEPROM		64 128	10 ms

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

93AA46AE48 Series

The Microchip Technology Inc. 93AA46AE48 device is a 1 Kbit low-voltage serial Electrically Erasable PROM (EEPROM) featuring an 8-bit word size. The 93AA46AE48 is programmed at the factory with a globally unique EUI-48 node address stored at the beginning of the array. The 93AA46AE48 is available in standard 8-lead SOIC and 6-lead SOT-23. The 93AA46AE48 is designed to be compatible with the following Microchip/SMSC Ethernet controllers: [LAN9210](https://www.microchip.com/en-us/product/lan9210), [LAN9211](https://www.microchip.com/en-us/product/lan9211), [LAN9215](https://www.microchip.com/en-us/product/lan9215), [LAN9217](https://www.microchip.com/en-us/product/lan9217), [LAN9218](https://www.microchip.com/en-us/product/lan9218), [LAN9220](https://www.microchip.com/en-us/product/lan9220), [LAN9221](https://www.microchip.com/en-us/product/lan9221), [LAN9115](https://www.microchip.com/en-us/product/lan9115), [LAN9116](https://www.microchip.com/en-us/product/lan9116), [LAN9117](https://www.microchip.com/en-us/product/lan9117), and [LAN9118](https://www.microchip.com/en-us/product/lan9118). These controllers will automatically detect and load the EUI-48 node address from the 93AA46AE48 at start-up.

Documents

Technical documentation and resources