24AA64T-I/SM Microchip Technology, 24AA64T-I/SM Datasheet
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24AA64T-I/SM
Specifications of 24AA64T-I/SM
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24AA64T-I/SM Summary of contents
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... Ranges - Automotive (E): -40°C to +125°C (1) I Description The Microchip Technology Inc. 24AA64/24LC64/ I 24FC64 (24XX64 Kbit Electrically Erasable PROM. The device is organized as a single block 8-bit memory with a 2-wire serial interface. Low- voltage design permits operation down to 1.7V, with standby and active currents of only 1 A and 3 mA, respectively ...
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... CC = +1.7V to +5. +2.5V to +5.5V CC Conditions — — 2. 2. 2.5V (Note OUT 5.0V (Note 25° MHz A CLK V = 5.5V, SCL = 400 kHz CC Industrial Automotive SDA = SCL = V CC A0, A1, A2 2010 Microchip Technology Inc. ...
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... This eliminates the need for 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. 2010 Microchip Technology Inc. 24AA64/24LC64/24FC64 Electrical Characteristics: Industrial (I ...
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... CC 2.5V V 5.5V 24FC64 CC 1.7V V 2.5V CC 2.5V V 5.5V CC 1.7V V 2.5V 24FC64 CC 2.5V V 5.5V 24FC64 CC All except, 24FC64 (Note 1) 24FC64 (Note 1) All except, 24FC64 (Notes 1 and 3) — 2010 Microchip Technology Inc. ...
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... CC For normal data transfer, SDA is allowed to change only during SCL low. Changes during SCL high are reserved for indicating the Start and Stop conditions. 2010 Microchip Technology Inc. 24AA64/24LC64/24FC64 (1) (1) DFN ...
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... In this case, the slave (24XX64) will leave the data line high to enable the master to generate the Stop condition. (D) (D) Address or Data Acknowledge Allowed Valid to Change bits if an internal (C) (A) Stop Condition 2010 Microchip Technology Inc. ...
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... Control Chip Code Select bits 2010 Microchip Technology Inc. 24AA64/24LC64/24FC64 Acknowledge signal on the SDA line. Depending on the state of the R/W bit, the 24XX64 will select a read or write operation. FIGURE 5-1: Control Code Start Bit 5.1 Contiguous Addressing Across Multiple Devices ...
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... V V the write protection is disabled. The WP pin is SS sampled at the Stop bit for every Write command (Figure 4-1). Toggling the WP pin after the Stop bit will have no effect on the execution of the write cycle. 2010 Microchip Technology Inc tied to CC ...
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... FIGURE 6-2: PAGE WRITE S T Control Bus Activity A Byte Master SDA Line Bus Activity “don’t care” bit 2010 Microchip Technology Inc. 24AA64/24LC64/24FC64 Address Address High Byte Low Byte Address Address High Byte Low Byte Data Byte ...
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... Read or Write command. See Figure 7-1 for a flow diagram of this operation. DS21189R-page 10 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 2010 Microchip Technology Inc. ...
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... R T SDA Line S Bus Activity 2010 Microchip Technology Inc. 24AA64/24LC64/24FC64 This terminates the write operation, but not before the internal Address Pointer is set. The master then issues the control byte again, but with the R/W bit set to a one. The 24XX64 will then issue an acknowl- edge and transmit the 8-bit data word ...
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... SDA Line Bus Activity x = “don’t care” bit FIGURE 8-3: SEQUENTIAL READ Bus Activity Control Data n Master Byte SDA Line Bus Activity DS21189R-page Address Address A High Byte Low Byte Data Data Control Data T Byte Byte Data 2010 Microchip Technology Inc. ...
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... XXXXXXXT XXXXYYWW NNN 8-Lead SOIC (5.28 mm) XXXXXXXX T/XXXXXX YYWWNNN 8-Lead TSSOP XXXX TYWW NNN 8-Lead MSOP XXXXXT YWWNNN 8-Lead 2x3 DFN XXX YWW NN 2010 Microchip Technology Inc. 24AA64/24LC64/24FC64 Example: 24LC64 I/P 13F e 3 0527 Example: 24LC64I 0527 13F Example: 24LC64 ...
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... DFN I Temp. E Temp. I Temp. 4A64T 271 — A71 4L64T 274 275 A74 4F64T 27A — A7A Example: A74 527 I3 Example: 7GNN Example TDFN SOT-23 E Temp. I Temp. E Temp. — 7HNN — A75 7GNN 7JNN — — — 2010 Microchip Technology Inc. ...
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... N NOTE 2010 Microchip Technology Inc. 24AA64/24LC64/24FC64 DS21189R-page 15 ...
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... N NOTE DS21189R-page φ α c β 2010 Microchip Technology Inc. ...
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... Microchip Technology Inc. 24AA64/24LC64/24FC64 DS21189R-page 17 ...
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... α DS21189R-page β φ L 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. 24AA64/24LC64/24FC64 DS21189R-page 19 ...
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... DS21189R-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. 24AA64/24LC64/24FC64 DS21189R-page 21 ...
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... D N NOTE DS21189R-page φ L 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. 24AA64/24LC64/24FC64 DS21189R-page 23 ...
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... D N NOTE DS21189R-page φ L 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. 24AA64/24LC64/24FC64 DS21189R-page 25 ...
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... D N NOTE TOP VIEW A3 DS21189R-page EXPOSED PAD BOTTOM VIEW A NOTE NOTE 2010 Microchip Technology Inc. ...
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... Microchip Technology Inc. 24AA64/24LC64/24FC64 DS21189R-page 27 ...
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... Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging DS21189R-page 28 2010 Microchip Technology Inc. ...
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... Microchip Technology Inc. 24AA64/24LC64/24FC64 DS21189R-page 29 ...
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... Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging DS21189R-page 30 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. 24AA64/24LC64/24FC64 DS21189R-page 31 ...
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... Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging DS21189R-page 32 2010 Microchip Technology Inc. ...
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... Added 5-lead Chip Scale Package Diagram and Land Pattern. Revised Block Diagram. Revision Q (06/09) Revised Features section; Revised Table 1-2, Para. 18; Added note to Table 2-1; Revised SOT-23 package example. Revision R (03/2010) Added TSSOP X-Rotated package; Updated Package Drawings; Updated Product ID. 2010 Microchip Technology Inc. 24AA64/24LC64/24FC64 DS21189R-page 33 ...
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... NOTES: DS21189R-page 34 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. 24AA64/24LC64/24FC64 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? DS21189R-page 36 Total Pages Sent ________ FAX: (______) _________ - _________ N Literature Number: DS21189R 2010 Microchip Technology Inc. ...
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... SOIC package 2 g) 24LC64-E/SM: Extended Temperature, C Serial EEPROM in 2.5V, SOIC (5.28 mm) package 2 C Serial EEPROM in h) 24LC64-I/ST: Industrial Temperature, 2.5V, TSSOP package 2 C Serial EEPROM i) 24AA64T-I/CS16K: Industrial Tempera Serial EEPROM (Tape ture, 1.7V, CS package, tape and reel Industrial Temperature, DS21189R-page37 ...
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... NOTES: DS21189R-page 38 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 ...