11AA02E48 Series

2Kb UNI/O® Serial EEPROM with Pre-Programmed EUI-48™ MAC Address

Catalog

2Kb UNI/O® Serial EEPROM with Pre-Programmed EUI-48™ MAC Address

Part	Package / Case	Package / Case [y]	Package / Case [x]	Memory Size	Memory Type	Write Cycle Time - Word, Page	Mounting Type	Memory Organization [custom]	Memory Organization [custom]	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Technology	Memory Format	Memory Interface	Clock Frequency	Voltage - Supply [Min]	Voltage - Supply [Max]
Microchip Technology 11AA02E48-I/SN
Microchip Technology 11AA02E48-I/SN	8-SOIC	3.9 mm	0.154 in	256 B	Non-Volatile	5 ms	Surface Mount	8	256	85 °C	-40 °C	8-SOIC	EEPROM	EEPROM	Single Wire	100 kHz	1.8 V	5.5 V
Microchip Technology 11AA02E48T-I/TT	SC-59, SOT-23-3, TO-236-3			256 B	Non-Volatile	5 ms	Surface Mount	8	256	85 °C	-40 °C	SOT-23-3	EEPROM	EEPROM	Single Wire	100 kHz	1.8 V	5.5 V
Microchip Technology 11AA02E48T-I/SN	8-SOIC	3.9 mm	0.154 in	256 B	Non-Volatile	5 ms	Surface Mount	8	256	85 °C	-40 °C	8-SOIC	EEPROM	EEPROM	Single Wire	100 kHz	1.8 V	5.5 V
Microchip Technology 11AA02E48T-I/TT
Microchip Technology 11AA02E48-I/SN
Microchip Technology 11AA02E48T-I/SN
Microchip Technology 11AA02E48T-I/TT

Catalog

2Kb UNI/O® Serial EEPROM with Pre-Programmed EUI-48™ MAC Address

Key Features

• * Pre-programmed Globally Unique, 48-bit Node Address

• * Compatible with EUI-48™ and EUI-64™

• * 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

• * High Reliability:

-- 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. 11AA02E48 device is a 2 Kbit Serial Electrically Erasable PROM. 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 11AA02E48 is available in standard 8-lead SOIC and 3-lead SOT-23 packages.