24AA02E48T-I/OT Microchip Technology, 24AA02E48T-I/OT Datasheet
24AA02E48T-I/OT
Specifications of 24AA02E48T-I/OT
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24AA02E48T-I/OT Summary of contents
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... Pb-free and RoHS Compliant • Temperature Ranges: - Industrial (I): -40°C to +85°C *24AAXXXE48 is used in this document as a generic part number for the 24AA02E48 and 24AA025E48 devices. 2010 Microchip Technology Inc. 24AA02E48/24AA025E48 Max. Clock Temp. Ranges Frequency (1) 400 kHz ...
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... Block Diagram (1) (1) ( Generator I/O Memory Control Control Logic Logic XDEC SDA SCL Write-Protect Note 1: Pins A0, A1 and A2 are not available on the 24AA02E48. DS22124D-page 2 EEPROM Array Circuitry YDEC Sense Amp. R/W Control 2010 Microchip Technology Inc. ...
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... OUT D8 I write Operating Current read CC D10 I Standby Current CCS Note: This parameter is periodically sampled and not 100% tested. 2010 Microchip Technology Inc. 24AA02E48/24AA025E48 Industrial (I -40°C to +85° Min. Typ. Max. Units — — — — 0.7 V — ...
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... CC 1.7V V 2.5V CC 2.5V V 5. 1.7V V 2.5V CC 2.5V V 5. 1.7V V 2.5V CC 2.5V V 5. 1.7V V 2.5V CC 2.5V V 5. 1.7V V 2. (Notes 1 and 3) ms — 2010 Microchip Technology Inc. ...
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... FIGURE 1-1: BUS TIMING DATA 5 3 SCL 7 6 SDA 14 IN SDA OUT FIGURE 1-2: BUS TIMING START/STOP SCL 6 7 SDA Start 2010 Microchip Technology Inc. 24AA02E48/24AA025E48 Stop DS22124D-page 5 ...
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... Chip Select bit combinations. These inputs must be connected to either DS22124D-page 6 5-Pin SOT-23 6-Pin SOT-23 — 5 — 4 — — — Description (1) Chip Address Input (1) Chip Address Input (1) Chip Address Input Ground Serial Address/Data I/O Serial Clock Not Connected +1.7V to 5.5V Power Supply 2010 Microchip Technology Inc. ...
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... DATA TRANSFER SEQUENCE ON THE SERIAL BUS (A) (B) SCL SDA Start Condition 2010 Microchip Technology Inc. 24AA02E48/24AA025E48 4.4 Data Valid (D) The state of the data line represents valid data when, after a Start condition, the data line is stable for the duration of the high period of the clock signal. ...
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... A8, and A1 as address bit A9 not possible to sequentially read across device 1 boundaries. 0 Address Low Byte A R/W • • • 7 CONTROL BYTE ALLOCATION Read/Write Bit Chip Select Bits A2* A1* A0* R/W ACK Slave Address Acknowledge Bit A • • • 0 2010 Microchip Technology Inc. ...
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... Select Bits Note: * Bits A0, A1 and A2 are “don’t cares” for the 24AA02E48. 2010 Microchip Technology Inc. 24AA02E48/24AA025E48 If the master should transmit more than 8 words (16 for the 24AA025E48) prior to generating the Stop condi- tion, the address counter will roll over and the previously received data will be overwritten ...
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... See Figure 7-1 for a flow diagram of this operation. FIGURE 7-1: ACKNOWLEDGE POLLING FLOW Send Write Command Send Stop Condition to Initiate Write Cycle Send Start Send Control Byte with R Did Device No Acknowledge (ACK = 0)? Yes Next Operation DS22124D-page 10 2010 Microchip Technology Inc. ...
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... SDA Line S Bus Activity Note: * Bits A0, A1 and A2 are “don’t cares” for the 24AA02E48. 2010 Microchip Technology Inc. 24AA02E48/24AA025E48 8.3 Sequential Read Sequential reads are initiated in the same way as a random read, except that once the 24AAXXXE48 trans- mits the first data byte, the master issues an acknowl- edge as opposed to a Stop condition in a random read ...
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... Bits A0, A1 and A2 are “don’t cares” for the 24AA02E48. FIGURE 8-3: SEQUENTIAL READ Bus Activity Control Master Byte Data (n) SDA Line Bus Activity K DS22124D-page Word Control A Address (n) Byte A2A1A0 A A Chip Select Bits Bits Data ( Data ( Data ( Data ( 2010 Microchip Technology Inc. ...
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... FAh Address Corresponding EUI-48™ Node Address: 00-04-A3-12-34-56 Corresponding EUI-64™ Node Address: 00-04-A3-FF-FE-12-34-56 2010 Microchip Technology Inc. 24AA02E48/24AA025E48 The 6-byte EUI-48 node address value is stored in array locations 0xFA through 0xFF, as shown in Figure 9-2. The first 3 bytes are the Organizationally Unique Identifier (OUI) assigned to Microchip by the IEEE Registration Authority. Microchip’ ...
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... SOT-23 XXNN 6-Lead SOT-23 XXNN Part Number 24AA02E48 24AA025E48 Note Alphanumeric traceability code DS22124D-page 14 Example: 24A2E48I e SN 1027 3 Example: 2K3F Example: HS3F 1st Line Marking Code SOT-23 SOIC I Temp. I Temp. 2KNN 24A2E48T HSNN 4A25E48T 13F 2010 Microchip Technology Inc. ...
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... Note: Please visit www.microchip.com/Pbfree for the latest information on Pb-free conversion. *Standard OTP marking consists of Microchip part number, year code, week code, and traceability code. 2010 Microchip Technology Inc. 24AA02E48/24AA025E48 DS22124D-page 15 ...
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... PP %RG\ >62,&@ 1RWH N NOTE 1RWHV DS22124D-page φ α c β 2010 Microchip Technology Inc. ...
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... PP %RG\ >62,&@ 1RWH 2010 Microchip Technology Inc. 24AA02E48/24AA025E48 DS22124D-page 17 ...
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... 1RWHV DS22124D-page φ 2010 Microchip Technology Inc. ...
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... Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging 2010 Microchip Technology Inc. 24AA02E48/24AA025E48 DS22124D-page 19 ...
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... N PIN LASER MARK 1RWHV DS22124D-page φ 2010 Microchip Technology Inc. ...
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... Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging 2010 Microchip Technology Inc. 24AA02E48/24AA025E48 DS22124D-page 21 ...
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... APPENDIX A: REVISION HISTORY Revision A (12/08) Original release of this document. Revision B (01/09) Removed preliminary status. Revision C (03/10) Added new sections 2.0 through 9.0. Revision D (05/10) Added 24AA025E48 part number and 6-lead SOT-23 package. DS22124D-page 22 2010 Microchip Technology Inc. ...
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... To register, access the Microchip web site at www.microchip.com, click on Customer Change Notification and follow the registration instructions. 2010 Microchip Technology Inc. 24AA02E48/24AA025E48 CUSTOMER SUPPORT Users of Microchip products can receive assistance through several channels: • ...
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... 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? DS22124D-page 24 Total Pages Sent ________ FAX: (______) _________ - _________ N Literature Number: DS22124D 2010 Microchip Technology Inc. ...
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... SOT-23 (Tape and Reel only) 2010 Microchip Technology Inc. 24AA02E48/24AA025E48 Examples: 24AA02E48-I/SN: Industrial Tempera- a) ture, 1.7V, SOIC package b) 24AA02E48T-I/OT: Industrial Tempera- ture, 1.7V, SOT-23 package, tape and 2 C™ Serial EEPROM reel 2 C Serial EEPROM c) 24AA025E48-I/SN: Industrial Temperature, 1.7V, Cascadable, SOIC package ...
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... NOTES: DS22124D-page 26 2010 Microchip Technology Inc. ...
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... PICtail, REAL ICE, rfLAB, Select Mode, Total Endurance, TSHARC, UniWinDriver, 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. ...
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... Fax: 886-3-6578-370 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 2010 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 ...