Serial EEPROM with Pre-Programmed MAC IDs

Microchip Technology 24AA02E48, 25AA02E48, and 11AA02E48 Serial EEPROM with Pre-Programmed MAC (Media Access Control) IDs are Electrically Erasable Programmable Read-Only Memory with built-in EUI-48™ and EUI-64™ compatible MAC addresses. Designed to be accessed via an I2C, SPI (Serial Peripheral Interface), or UNI/O® serial bus, these devices provide easy and inexpensive access to MAC addresses, and feature up to 1.5Kb of EEPROM that can be used for storing configuration and user settings, or as a scratch-pad area for buffering small amounts of data. The 24AA02E48, 25AA02E48, and 11AA02E48 Serial EEPROM eliminate the need for designers to burn a unique MAC address into every microcontroller (MCU), enabling quick integration, shorter time-to-market, and lower costs.

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Menge RoHS ECAD Model Speichergröße
Schnittstellen-Typ
Maximale Taktfrequenz
Organisation
Verpackung/Gehäuse
Zugangszeit
Versorgungsspannung - Min.
Versorgungsspannung - Max.
Montageart
Datenspeicherung
Minimale Betriebstemperatur
Maximale Betriebstemperatur
Serie
Verpackung

Microchip Technology EEPROM 2K, 256x8 1.8V Serial EE
Datenblatt
102’423Auf Lager
48’000erwartet ab 27.10.2026
Cut-Tape
CHF 0.266
CHF 0.259
Reel
CHF 0.223
MouseReel verfügbar
Min.: 1
Mult.: 1
: 3’000
2 kbit 2-Wire, I2C 400 kHz 256 x 8 SOT-23-5 900 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology EEPROM 2K, 256x8 1.8V Serial EE
Datenblatt
7’247Auf Lager
Cut-Tape
CHF 0.29
CHF 0.284
Reel
CHF 0.249
MouseReel verfügbar
Min.: 1
Mult.: 1
: 3’300
2 kbit 2-Wire, I2C 400 kHz 256 x 8 SOIC-8 900 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology EEPROM 2K, 256x8, 1.8V MAC Addressable
Datenblatt
16’654Auf Lager
CHF 0.467
CHF 0.463
CHF 0.455
CHF 0.42
Min.: 1
Mult.: 1
2 kbit SPI 10 MHz 256 x 8 SOIC-8 50 ns 1.8 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C Tube

Microchip Technology EEPROM 2K, 256x8, 1.8V MAC Addressable
Datenblatt
13’881Auf Lager
69’000erwartet ab 05.01.2027
Cut-Tape
CHF 0.451
CHF 0.444
Reel
CHF 0.403
MouseReel verfügbar
Min.: 1
Mult.: 1
: 3’000
2 kbit SPI 10 MHz 256 x 8 SOT-23-6 50 ns 1.8 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology EEPROM 2K, 256x8, 1.8V MAC Addressable
Datenblatt
11’094Auf Lager
23’100erwartet ab 19.10.2026
Cut-Tape
CHF 0.467
CHF 0.463
CHF 0.457
Reel
CHF 0.42
MouseReel verfügbar
Min.: 1
Mult.: 1
: 3’300
2 kbit SPI 10 MHz 256 x 8 SOIC-8 50 ns 1.8 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology EEPROM 2K, 256x8, 1.8V MAC Addressable
Datenblatt
753Auf Lager
CHF 0.394
CHF 0.387
CHF 0.36
Min.: 1
Mult.: 1
2 kbit UNI/O Bus 100 kHz 256 x 8 SOIC-8 1.8 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C 11AA02E48 Tube
Microchip Technology EEPROM 2K, 256x8 1.8V Serial EE
Datenblatt
31Auf Lager
5’400erwartet ab 01.01.2027
CHF 0.29
CHF 0.284
CHF 0.257
CHF 0.249
Min.: 1
Mult.: 1
2 kbit 2-Wire, I2C 400 kHz 256 x 8 SOIC-8 900 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C Tube

Microchip Technology EEPROM 2K, 256x8, 1.8V MAC Addressable
Datenblatt
3’131Auf Lager
Cut-Tape
CHF 0.371
CHF 0.369
CHF 0.36
Reel
CHF 0.352
MouseReel verfügbar
Min.: 1
Mult.: 1
: 3’000
2 kbit UNI/O Bus 100 kHz 256 x 8 SOT-23-3 1.8 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C 11AA02E48 Reel, Cut Tape, MouseReel
Microchip Technology EEPROM 2K, 256x8, 1.8V MAC Addressable
Datenblatt
1’155Auf Lager
Cut-Tape
CHF 0.411
CHF 0.406
Reel
CHF 0.36
MouseReel verfügbar
Min.: 1
Mult.: 1
: 3’300
2 kbit UNI/O Bus 100 kHz 256 x 8 SOIC-8 1.8 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C 11AA02E48 Reel, Cut Tape, MouseReel