24AA02E48-I/SN Microchip Technology, 24AA02E48-I/SN Datasheet
24AA02E48-I/SN
Specifications of 24AA02E48-I/SN
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24AA02E48-I/SN Summary of contents
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... SOIC and 6-lead SOT-23 (24AA025E48) • 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 ...
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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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... TABLE 1-2: AC CHARACTERISTICS AC CHARACTERISTICS Param. Sym. Characteristic No Clock frequency CLK 2 Clock high time T HIGH 3 T Clock low time LOW 4 T SDA and SCL rise time R (Note SDA and SCL fall time Start condition hold time HD STA Start condition setup SU STA ...
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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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... SCL Note 1: Chip address inputs A0, A1 and A2 are not connected on the 24AA02E48. 2.1 Serial Address/Data Input/Output (SDA) SDA is a bidirectional pin used to transfer addresses and data into and out of the device. Since open- drain terminal, the SDA bus requires a pull-up resistor to V (typical 10 k ...
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... 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. The data on the line must be changed during the low period of the clock signal ...
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... Control Byte A2* A1* A0 Control Chip Code Select bits Note: * Bits A0, A1 and A2 are “don’t cares” for the 24AA02E48. DS22124D-page 8 FIGURE 5-1: For the Control Code S 1 Start Bit Note: * Bits A0, A1 and A2 are “don’t cares” for the 24AA02E48. ...
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... BYTE WRITE S T Bus Activity Control A Master Byte R T SDA Line A2* A1*A0* Bus Activity Chip Select Bits Note: * Bits A0, A1 and A2 are “don’t cares” for the 24AA02E48. FIGURE 6-2: PAGE WRITE S T Bus Activity Control A Master Byte SDA Line ...
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... ACKNOWLEDGE POLLING Since the device will not acknowledge during a write cycle, this can be used to determine when the cycle is complete (this feature can be used to maximize bus throughput). Once the Stop condition for a write command has been issued from the master, the device initiates the internally-timed write cycle and ACK polling can then be initiated immediately ...
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... R T 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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... S T Bus Activity Control A Master Byte A2A1A0 SDA Line Chip Select Bus Activity Note: * 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 ...
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... 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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... PACKAGING INFORMATION 10.1 Package Marking Information 8-Lead SOIC (3.90 mm) XXXXXXXT XXXXYYWW NNN 5-Lead 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 ...
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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: • Distributor or Representative • ...
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... Telephone: (_______) _________ - _________ Application (optional): Would you like a reply? Y Device: 24AA02E48/24AA025E48 Questions: 1. What are the best features of this document? 2. How does this document meet your hardware and software development needs you find the organization of this document easy to follow? If not, why? 4 ...
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... Package Plastic SOIC (3.90 mm body), 8-lead OT = 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 ...
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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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