24AA02E48-I/SN Microchip Technology, 24AA02E48-I/SN Datasheet

24AA02E48-I/SN

Manufacturer Part Number

24AA02E48-I/SN

Description

IC EEPROM 2KBIT 400KHZ 8SOIC

Manufacturer

Microchip Technology

Datasheets

1.24AA02E48T-IOT.pdf (28 pages)

2.11AA02E48T-ITT.pdf (18 pages)

Specifications of 24AA02E48-I/SN

Memory Size

2K (256 x 8)

Package / Case

8-SOIC (3.9mm Width)

Format - Memory

EEPROMs - Serial (with MAC Address)

Memory Type

EEPROM

Speed

100kHz, 400kHz

Interface

I²C, 2-Wire Serial

Voltage - Supply

1.7 V ~ 5.5 V

Operating Temperature

-40°C ~ 85°C

Organization

256 K x 8

Interface Type

I2C

Maximum Clock Frequency

0.1 MHz

Access Time

3500 ns

Supply Voltage (max)

5.5 V

Supply Voltage (min)

1.7 V

Maximum Operating Current

3 mA

Maximum Operating Temperature

+ 85 C

Mounting Style

SMD/SMT

Minimum Operating Temperature

- 40 C

Operating Supply Voltage

1.8 V , 2.5 V , 3.3 V , 5 V

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant, Lead free / RoHS Compliant

Available stocks

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Quantity

Price

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Bonase Electronics (HK) Co., Limited

Part Number:

24AA02E48-I/SN

Manufacturer:

MCP

Quantity:

2 474

Company:

Meier Automation Equipment Co., Limited

Part Number:

24AA02E48-I/SN

Manufacturer:

MICROCHIP/微芯

Quantity:

20 000

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Euro Chip Distribution

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Current page: 1 of 18
Download datasheet (260Kb)

DEVICE SELECTION TABLE

Features:

• Pre-programmed Globally Unique, 48-bit Node

• Compatible with EUI-48™ and EUI-64™

• Single I/O, UNI/O

• Low-Power CMOS Technology

• 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

• Self-Timed Write Cycle (including Auto-Erase)

• Page-Write Buffer for up to 16 Bytes

• STATUS Register for Added Control:

• Block Write Protection

• Built-in Write Protection

• High Reliability

• 3-lead SOT-23 and 8-lead SOIC Packages

• Pb-Free and RoHS Compliant

• Available Temperature Ranges:

Pin Function Table

SCIO

Part Number

Address

- 1 mA active current, typical

- 1 µA standby current (max.)

Clock Frequency

- Write enable latch bit

- Write-In-Progress bit

- Protect none, 1/4, 1/2 or all of array

- Power-on/off data protection circuitry

- Write enable latch

- Endurance: 1,000,000 erase/write cycles

- Data retention: > 200 years

- ESD protection: > 4,000V

- Industrial (I):

2K UNI/O

11AA02E48

Name

Serial Clock, Data Input/Output

Ground

Supply Voltage

Density

Serial Interface Bus

(bits)

-40°C to

Serial EEPROM with EUI-48™ Node Identity

Function

Organization V

256 x 8

+85°C

1.8-5.5V

Preliminary

Range

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

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.

Package Types (not to scale)

Page Size

* Microchip’s UNI/O

(Bytes)

Note:

following patent issued in the U.S.A.: 7,376,020.

SOT23

(TT)

This document is supplemented by the

“11AAXXX/11LCXXX Family Data Sheet”

(DS22067). See Section 2.0 “Functional

Description”.

11AA02E48

Ranges

1 SCIO

Temp.

Bus products are covered by the

serial bus. By using

Packages

SN, TT

SOIC

DS22122A-page 1

(SN)

SCIO

Related parts for 24AA02E48-I/SN

24AA02E48-I/SN Summary of contents

Page 1

... Ranges 1.8-5. Description: The Microchip Technology Inc. 11AA02E48 device Kbit Serial Electrically Erasable PROM. The device is organized in blocks of x8-bit memory and support the patented* single I/O UNI/O 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 ...

Page 2

... A Test Conditions ≥ 2.5V < 2.5V ≥ 2.5V (Note 1) = -300 μ 5. -200 μA, Vcc = 2. 5.5V (Note MHz, CLK = 5.0V (Note 1) =5.5V, F =100 kHz, C =100 pF BUS B =2.5V, F =100 kHz, C =100 pF BUS B = 5.5V = 2.5V = 5.5V 85° 5.5V © 2008 Microchip Technology Inc. ...

Page 3

... A Unit Interval (UI) is equal to 1-bit period (T TABLE 1-3: AC TEST CONDITIONS AC Waveform 0. 0. 100 pF L Timing Measurement Reference Level Input Output © 2008 Microchip Technology Inc. Electrical Characteristics: Industrial (I 2. 1.8V to 2.5V CC Min. Max. Units 10 100 kHz 10 100 µs — ...

Page 4

... FIGURE 1-4: BUS TIMING – JITTER 2 3 Ideal Edge from Master DS22122A-page Data ‘1’ Data ‘1’ Ideal Edge Ideal Edge from Master from Slave Preliminary 8 Data ‘0’ Standby Mode 6 6 Ideal Edge from Slave © 2008 Microchip Technology Inc. ...

Page 5

... For infor- mation on the features and specifications shared by the 11AA02E48 and 11AA020 devices, see the “11AAXXX/11LCXXX Family Data Sheet” (DS22067). © 2008 Microchip Technology Inc. ® microcon- HV Generator EEPROM Array ...

Page 6

... EUI-64 standard. This is done by adding 0xFFFE between the OUI and the Extension Identifier, as shown below. 24-bit Extension Identifier A3h 12h 34h 1 0 WEL WIP — — Preliminary 56h FFh © 2008 Microchip Technology Inc. ...

Page 7

... The serial clock is embedded into the data stream through Manchester encoding. Each bit is rep- resented by a signal transition at the middle of the bit period. © 2008 Microchip Technology Inc. 8-pin SOIC Description 5 Serial Clock, Data Input/Output ...

Page 8

... In the event the full Microchip part number cannot be marked on one line, it will be carried over to the next line, thus limiting the number of available characters for customer-specific information. DS22122A-page 8 Example: 1st Line Marking Code SOT-23 I Temp. E2NN NN = Alphanumeric traceability code Preliminary Example: 11A2E48I 0828 1L7 E217 © 2008 Microchip Technology Inc. ...

Page 9

... Microchip Technology Inc. 11AA02E48 PP %RG\ >62,&@ α φ β Preliminary DS22122A-page 9 ...

Page 10

Page 11

... Microchip Technology Inc. 11AA02E48 @ I Preliminary φ DS22122A-page 11 ...

Page 12

Page 13

... To register, access the Microchip web site at www.microchip.com, click on Customer Change Notification and follow the registration instructions. © 2008 Microchip Technology Inc. CUSTOMER SUPPORT Users of Microchip products can receive assistance through several channels: • Distributor or Representative • ...

Page 14

... What deletions from the document could be made without affecting the overall usefulness there any incorrect or misleading information (what and where)? 7. How would you improve this document? DS22122A-page 14 Total Pages Sent ________ FAX: (______) _________ - _________ N Literature Number: DS22122A Preliminary © 2008 Microchip Technology Inc. ...

Page 15

... Range: Package 8-lead Plastic SOIC (3.90 mm body 3-lead SOT 23 (Tape and Reel only) © 2008 Microchip Technology Inc. /XX Examples: Package a) 11AA02E48T-I/ Kbit, 1.8V Serial EEPROM, Industrial temp., Tape & Reel, SOT-23 package b) 11AA02E48-I/ Kbit, 1.8V Serial EEPROM, Industrial temp., SOIC package c) 11AA02E48T-I/ Kbit, 1 ...

Page 16

Page 17

... PowerMate, PowerTool, REAL ICE, rfLAB, Select Mode, Total Endurance, WiperLock and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. ...

Page 18

... Taiwan - Kaohsiung Tel: 886-7-536-4818 Fax: 886-7-536-4803 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 Thailand - Bangkok Tel: 66-2-694-1351 Fax: 66-2-694-1350 Preliminary © 2008 Microchip Technology Inc. EUROPE Austria - Wels Tel: 43-7242-2244-39 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4450-2828 Fax: 45-4485-2829 France - Paris Tel: 33-1-69-53-63-20 ...

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