11AA02E64T-I/SN More Semiconductors - ICs by Microchip Technology

2Kb UNI/O® Serial EEPROM with Pre-Programmed EUI-64™ MAC Address

Status: Active
Series: 11AA02E64
RoHS: Compliant
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The Microchip Technology Inc. 11AA02E64 device is a 2 Kbit Serial Electrically Erasable PROM with a pre-programmed globally unique IEEE EUI-64 MAC Address. The device is organized in blocks of x8-bit memory and support the patented single I/O UNI/O® serial bus. By using Manchester encoding techniques, the clock and data are combined into a single, serial bit stream (SCIO), where the clock signal is extracted by the receiver to correctly decode the timing and value of each bit. Low-voltage design permits operation down to 1.8V, with standby and active currents of only 1 uA and 1 mA, respectively. The 11AA02E64 is available in standard 8-lead SOIC and 3-lead SOT-23 packages.

Prices starting from US$0.37


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Logo for Newark Electronics Newark Electronics US$0.45
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Logo for Avnet America Avnet America US$0.46
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Logo for Microchip Technology Microchip Technology US$0.37
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Logo for RS Americas RS Americas US$0.72
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Features

Pre-programmed Globally Unique, 64-bit IEEE MAC Address
Single I/O, UNI/O® Serial Interface Bus
Low-Power CMOS Technology -- 1 mA active current, typical -- 1 µA standby current (max.)
256 x 8 Bit Organization
Schmitt Trigger Inputs for Noise Suppression
Output Slope Control to Eliminate Ground Bounce
100 kbps Max. Bit Rate – Equivalent to 100 kHz Clock Frequency
Self-Timed Write Cycle (including Auto-Erase
Page-Write Buffer for up to 16 Bytes
STATUS Register for Added Control -- Write enable latch bit -- Write-In-Progress bit
Block Write Protection -- Protect none, 1/4, 1/2 or all of array
Built-in Write Protection -- Power-on/off data protection circuitry -- Write enable latch
Endurance: 1,000,000 erase/write cycles
Data retention: > 200 years
ESD protection: > 4,000V
3-lead SOT-23 and 8-lead SOIC Packages
Available Temperature Ranges -- Industrial (I): -40C to +85C

Specifications

Density (Organization) 2K bit (x8)
Operating Voltage Min. (V) 1.8
Oper Voltage Max (V) 5.5
Max. Clock Freq. 100 kHz
Page Size (bytes) 16
Write Protected False
Write Protect Scheme Quarter Array
Endurance 1,000,000
Data Retention (Years) 200
Pins | Packaging 8 | SOIC
Temp Range -40C to +85C
Packing Media Tape and reel (3300)

Resources


Application Notes
AN1019 - EEPROM Endurance Tutorial
AN1196 - Using a Timer to Interface Mid-Range PIC(R) MCUs with UNI/O(R) Bus-Compatible Serial EEPROMs
AN1194 - Recommended Usage of Microchip UNI/O(R) Bus-Compatible Serial EEPROMs
AN1186 - Using C and a Timer to Interface MSP430 MCUs with UNI/O(R) Bus-Compatible Serial EEPROMs
AN1185 - Using C and a Timer to Interface 8051 MCUs with UNI/O(R) Bus-Compatible Serial EEPROMs
AN1184 - Using a Timer to Interface 8051 MCUs with UNI/O(R) Bus-Compatible Serial EEPROMs
AN1188 - Interfacing Mid-Range PIC(R) MCUs with UNI/O(R) Bus-Compatible Serial EEPROMs
AN1191 - Using C18 and a Timer to Interface PIC18 MCUs with UNI/O(R) Bus-Compatible Serial EEPROMs
AN1183 - Interfacing PIC18 MCUs with UNI/O(R) Bus-Compatible Serial EEPROMs
AN1174 - Interfacing Baseline PIC(R) MCUs with UNI/O(R) Bus-Compatible Serial EEPROMs
AN1213 - Powering a UNI/O(R) Bus Device Through SCIO
AN1236 - Using C30 and a Timer to Interface dsPIC33 DSCs and PIC24 MCUs with UNI/O(R) Bus-Compatible Serial EEPROMs
AN1251 - Using HI-TECH C(R) and a Timer to Interface Mid-Range PIC(R) MCUs with UNI/O(R) Serial EEPROMs
TB3187 - Organizationally Unique Identifiers for Preprogrammed EUI-48 and EUI-64 Address Devices



Reference Manuals
UNI/O® Bus Specification

Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.078
Shipping Weight (kg) 0.230303
Lead Count 8
Package Type SOIC
Package Width or Size .150In(3.90mm)
Soldering Composition Matte Tin

Alternative Descriptions

2K, 256 X 8 1.8V Serial Ee, Ind 8 Soic 3.90Mm(.150In) T/R Rohs Compliant: Yes |Microchip 11AA02E64T-I/SN | Newark Electronics
EEPROM Serial 2K-Bit 256 x 8 2.5V/3.3V/5V 8-Pin SOIC T/R | Avnet America
2K, 256 X 8 1.8V SERIAL EE EUI64, IND | Microchip Technology
2K, 256 X 8 1.8V SERIAL EE, IND | Microchip Technology Inc. 11AA02E64T-I/SN | RS Americas
EEPROM, 2KBIT, -40 TO 85DEG C | Farnell


Frequently Asked Questions

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Is the 11AA02E64T-I/SN RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

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