11AA02E64 Series

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

Catalog

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

Part	Memory Type	Operating Temperature [Max]	Operating Temperature [Min]	Memory Format	Technology	Write Cycle Time - Word, Page	Memory Size	Package / Case	Clock Frequency	Memory Organization [custom]	Memory Organization [custom]	Mounting Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Memory Interface	Supplier Device Package	Package / Case [y]	Package / Case [x]
Microchip Technology 11AA02E64T-I/TT	Non-Volatile	85 °C	-40 °C	EEPROM	EEPROM	5 ms	256 B	SC-59, SOT-23-3, TO-236-3	100 kHz	8	256	Surface Mount	1.8 V	5.5 V	Single Wire	SOT-23-3
Microchip Technology 11AA02E64T-I/TT
Microchip Technology 11AA02E64-I/SN
Microchip Technology 11AA02E64T-I/SN
Microchip Technology 11AA02E64T-I/SN	Non-Volatile	85 °C	-40 °C	EEPROM	EEPROM	5 ms	256 B	8-SOIC	100 kHz	8	256	Surface Mount	1.8 V	5.5 V	Single Wire	8-SOIC	3.9 mm	0.154 in
Microchip Technology 11AA02E64-I/SN	Non-Volatile	85 °C	-40 °C	EEPROM	EEPROM	5 ms	256 B	8-SOIC	100 kHz	8	256	Surface Mount	1.8 V	5.5 V	Single Wire	8-SOIC	3.9 mm	0.154 in

Catalog

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

Key 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

Description

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.