24AA02/SN Microchip Technology, 24AA02/SN Datasheet
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24AA02/SN
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24AA02/SN Summary of contents
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... Microchip Technology Inc. 24AA02/24LC02B 2 ™ C Serial EEPROM Description: Temp. The Microchip Technology Inc. 24AA02/24LC02B Ranges (24XX02 Kbit Electrically Erasable PROM. The device is organized as one block of 256 x 8-bit memory (1) I with a 2-wire serial interface. Low-voltage design I, E permits operation down to 1.7V, with standby and active currents of only 1 A and 1 mA, respectively ...
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... A — — — 0 — 0. — 0.01 1 — — 5 +1. +1.7V to +5. +2.5V to +5.5V CC Conditions — — — (Note 3 OUT 5.0V (Note 25° MHz A CLK V = 5.5V, SCL = 400 kHz CC — Industrial Automotive SDA = SCL = © 2007 Microchip Technology Inc. ...
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... This eliminates the need for a 4: This parameter is not tested but ensured by characterization. For endurance estimates in a specific application, please consult the Total Endurance™ Model which can be obtained from Microchip’s web site at www.microchip.com. © 2007 Microchip Technology Inc. 24AA02/24LC02B Industrial (I -40°C to +85°C, V ...
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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 DS21709G-page Stop © 2007 Microchip Technology Inc. ...
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... DATA TRANSFER SEQUENCE ON THE SERIAL BUS (A) (B) SCL SDA Start Condition © 2007 Microchip Technology Inc. 24AA02/24LC02B 3.4 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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... Block Select Code Read Block Address 1010 Write Block Address 1010 DS21709G-page 6 FIGURE 3-2: Control Code Slave Address Start Bit x = “don’t care” R CONTROL BYTE ALLOCATION Read/Write Bit Block Select Bits 0 R/W ACK Acknowledge Bit © 2007 Microchip Technology Inc. ...
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... Bus Activity Block Select Bits x = don’t care © 2007 Microchip Technology Inc. 24AA02/24LC02B master has transmitted a Stop condition. Upon receipt of each word, the four lower-order Address Pointer bits are internally incremented by ‘ bits of the word address remain constant. If the master ...
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... Send Start Send Control Byte with R Did Device No Acknowledge (ACK = 0)? Yes Next Operation DS21709G-page 8 6.0 WRITE PROTECTION The WP pin allows the user to write-protect the entire array (00-FF) when the pin is tied the write protection is disabled. © 2007 Microchip Technology Inc tied ...
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... R T SDA Line S Bus Activity x = “don’t care” © 2007 Microchip Technology Inc. 24AA02/24LC02B 7.3 Sequential Read Sequential reads are initiated in the same way as a random read, except that once the 24XX02 transmits the first data byte, the master issues an acknowledge as opposed to a Stop condition in a random read ...
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... SDA Line Block Select Bus Activity x = “don’t care” FIGURE 7-3: SEQUENTIAL READ Bus Activity Control Master Byte Data (n) SDA Line Bus Activity K DS21709G-page Word Control A Address (n) Byte Block Select Bits Bits Data ( Data ( Data ( Data ( © 2007 Microchip Technology Inc. ...
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... SCL low. Changes during SCL high are reserved for indicating Start and Stop conditions. 8.2 Serial Clock (SCL) The SCL input is used to synchronize the data transfer to and from the device. © 2007 Microchip Technology Inc. 24AA02/24LC02B DFN MSOP SOT23 1 ...
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... TYWW NNN 8-Lead MSOP XXXXXT YWWNNN 5-Lead SOT-23 XXNN 8-Lead 2x3 DFN XXX YWW NN DS21709G-page 12 Example: 24LC02B e I/P 13F 3 0527 Example: 24LC02BI 0527 13F Example: 4L02 I527 13F Example: 4L2BI 52713F Example: M23F Example: 224 527 13 © 2007 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. © 2007 Microchip Technology Inc. 24AA02/24LC02B 1st Line Marking Codes SOT-23 MSOP I Temp ...
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... E1 .240 D .348 L .115 c .008 b1 .040 b .014 eB – c NOM MAX 8 – .210 .130 .195 – – .310 .325 .250 .280 .365 .400 .130 .150 .010 .015 .060 .070 .018 .022 – .430 Microchip Technology Drawing C04-018B © 2007 Microchip Technology Inc. ...
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... Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed 0.15 mm per side. 4. Dimensioning and tolerancing per ASME Y14.5M. BSC: Basic Dimension. Theoretically exact value shown without tolerances. REF: Reference Dimension, usually without tolerance, for information purposes only. © 2007 Microchip Technology Inc. 24AA02/24LC02B D e ...
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... A1 0.05 E 6.40 BSC E1 4.30 4.40 D 2.90 3.00 L 0.45 0.60 L1 1.00 REF φ 0° c 0.09 b 0.19 φ L MAX 8 – 1.20 1.05 – 0.15 4.50 3.10 0.75 – 8° – 0.20 – 0.30 Microchip Technology Drawing C04-086B © 2007 Microchip Technology Inc. ...
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... Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed 0.15 mm per side. 3. Dimensioning and tolerancing per ASME Y14.5M. BSC: Basic Dimension. Theoretically exact value shown without tolerances. REF: Reference Dimension, usually without tolerance, for information purposes only. © 2007 Microchip Technology Inc. 24AA02/24LC02B E E1 ...
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... D 2.70 L 0.10 L1 0.35 φ 0° c 0.08 b 0.20 φ MAX 5 – 1.45 – 1.30 – 0.15 – 3.20 – 1.80 – 3.10 – 0.60 – 0.80 – 30° – 0.26 – 0.51 Microchip Technology Drawing C04-091B © 2007 Microchip Technology Inc. ...
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... Package may have one or more exposed tie bars at ends. 3. Package is saw singulated. 4. Dimensioning and tolerancing per ASME Y14.5M. BSC: Basic Dimension. Theoretically exact value shown without tolerances. REF: Reference Dimension, usually without tolerance, for information purposes only. © 2007 Microchip Technology Inc. 24AA02/24LC02B ...
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... Protection; Figure 7-1 Current Address Read; Figure 7- 2 Random Read; Figure 7-3 Sequential Read. Revision F (01/2007) Revised Features section; Changed 1.8V to 1.7V in Tables and text; Revised Ambient Temperature, Section 1.0; Replaced Package Drawings; Revised Product ID section. Revision G (03/2007) Replaced Package Drawings (Rev. AM). DS21709G-page 20 © 2007 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. © 2007 Microchip Technology Inc. 24AA02/24LC02B 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? DS21709G-page 22 Total Pages Sent ________ FAX: (______) _________ - _________ N Literature Number: DS21709G © 2007 Microchip Technology Inc. ...
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... Plastic SOIC (3.90 mm body), 8-lead ST = Plastic TSSOP (4.4 mm), 8-lead MS = Plastic Micro Small Outline (MSOP), 8-lead OT = SOT-23, 5-lead (Tape and Reel only) 2007 Microchip Technology Inc. 24AA02/24LC02B Examples: 24AA02-I/P: Industrial Temperature, a) 1.7V, PDIP package b) 24AA02-I/SN: Industrial Temperature, 1.7V, SOIC package 2 C Serial EEPROM ...
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... NOTES: DS21709G-page 24 2007 Microchip Technology Inc. ...
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... Select Mode, Smart Serial, SmartTel, Total Endurance, UNI/O, 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: 886-3-572-6459 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 © 2007 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 ...