AT24MAC402-STUM-T

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Microchip Technology

2KB I2C COMPATIBLE 2-WIRE SERIAL EEPROM WITH PRE-PROGRAMMED EUI-48™ MAC ADDRESS

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AT24MAC402-STUM-T

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Microchip Technology

2KB I2C COMPATIBLE 2-WIRE SERIAL EEPROM WITH PRE-PROGRAMMED EUI-48™ MAC ADDRESS

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Description Specifications Series Pricing CAD Documents

Description

General part information

AT24MAC402 Series

The Microchip AT24MAC402 2Kb Serial EEPROM device is an application-specific product that contains a unique IEEE-provided 48-bit pre-programmed MAC/EUI address to enable a connected device to connect to the Internet or local network. The device also contains a unique read-only 128-bit serial number and 2Kb of user-accessible serial EEPROM non-volatile memory (NVM) storage.

Technical Specifications

Parameters and characteristics for this part

Specification	AT24MAC402-STUM-T

Access Time	550 ns
Clock Frequency	1 MHz
Memory Depth	256
Memory Format	EEPROM
Memory Interface (Type)	I2C
Memory Size	2 Kbit
Memory Type	Non-Volatile
Memory Width	8 bit
Mounting Type	Surface Mount
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package / Case	TSOT-23-5, SOT-23-5 Thin
Package Name	SOT-23-5
Technology	EEPROM
Voltage - Supply (Maximum)	5.5 V
Voltage - Supply (Minimum)	1.7 V
Write Cycle Time - Page	5 ms
Write Cycle Time - Word	5 ms

AT24MAC402 Series

Part	Memory Depth	Memory Width	Mounting Type	Clock Frequency	Memory Interface (Type)	Operating Temperature (Max)	Operating Temperature (Min)	Package Length	Package Name	Package Width	Memory Type	Memory Size	Memory Format	Write Cycle Time - Word	Write Cycle Time - Page	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Technology	Access Time	Package / Case
Microchip Technology AT24MAC402-SSHM-B	256	8 bit	Surface Mount	1 MHz	I2C	85 °C	-40 °C	0.154 in	8-SOIC	3.9 mm	Non-Volatile	2 Kbit	EEPROM	5 ms	5 ms	1.7 V	5.5 V	EEPROM	550 ns
Microchip Technology AT24MAC402-STUM-T	256	8 bit	Surface Mount	1 MHz	I2C	85 °C	-40 °C		SOT-23-5		Non-Volatile	2 Kbit	EEPROM	5 ms	5 ms	1.7 V	5.5 V	EEPROM	550 ns	SOT-23-5 Thin TSOT-23-5
Microchip Technology AT24MAC402-MAHM-E	256	8 bit	Surface Mount	1 MHz	I2C	85 °C	-40 °C	2 mm	8-UDFN	3 mm	Non-Volatile	2 Kbit	EEPROM	5 ms	5 ms	1.7 V	5.5 V	EEPROM	550 ns	8-UFDFN Exposed Pad
Microchip Technology AT24MAC402-MAHM-T	256	8 bit	Surface Mount	1 MHz	I2C	85 °C	-40 °C	2 mm	8-UDFN	3 mm	Non-Volatile	2 Kbit	EEPROM	5 ms	5 ms	1.7 V	5.5 V	EEPROM	550 ns	8-UFDFN Exposed Pad
Microchip Technology AT24MAC402-SSHM-T	256	8 bit	Surface Mount	1 MHz	I2C	85 °C	-40 °C	0.154 in	8-SOIC	3.9 mm	Non-Volatile	2 Kbit	EEPROM	5 ms	5 ms	1.7 V	5.5 V	EEPROM	550 ns
Microchip Technology AT24MAC402-XHM-B	256	8 bit	Surface Mount	1 MHz	I2C	85 °C	-40 °C	0.173 in	8-TSSOP	4.4 mm	Non-Volatile	2 Kbit	EEPROM	5 ms	5 ms	1.7 V	5.5 V	EEPROM	550 ns
Microchip Technology AT24MAC402-XHM-T	256	8 bit	Surface Mount	1 MHz	I2C	85 °C	-40 °C	0.173 in	8-TSSOP	4.4 mm	Non-Volatile	2 Kbit	EEPROM	5 ms	5 ms	1.7 V	5.5 V	EEPROM	550 ns