24AA32A-E/CS16K MICROCHIP [Microchip Technology], 24AA32A-E/CS16K Datasheet
24AA32A-E/CS16K
Related parts for 24AA32A-E/CS16K
24AA32A-E/CS16K Summary of contents
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... SDA SS Note 1: Available in I-temp, “AA” only. *24XX32A is used in this document as a generic part number for the 24AA32A/24LC32A devices. 2010 Microchip Technology Inc Serial EEPROM ™ Description: Temp. The Microchip Technology Inc. 24AA32A/24LC32A Ranges (24XX32A Kbit Electrically Erasable PROM. ...
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... ELECTRICAL CHARACTERISTICS (†) Absolute Maximum Ratings V .............................................................................................................................................................................6.5V CC All inputs and outputs w.r.t. V ......................................................................................................... -0. Storage temperature ...............................................................................................................................-65°C to +150°C Ambient temperature with power applied ................................................................................................-40°C to +125°C ESD protection on all pins † ...
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... V 5.5V CC 1.7V V 2.5V (24AA32A) CC (Note 2) 2.5V V 5.5V CC 1.7V V 2.5V (24AA32A) CC 2.5V V 5.5V CC 1.7V V 2.5V (24AA32A) CC 2.5V V 5.5V CC 1.7V V < 2.5V (24AA32A) CC 2.5V V 5.5V CC 1.7V V < 2.5V (24AA32A) CC 2.5V V 5.5V CC 1.7V V 2.5V (24AA32A) CC 2.5V V 5.5V CC 1.7V V 2.5V (24AA32A) CC 2.5V V 5.5V CC 1.7V V ...
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... FIGURE 1-1: BUS TIMING DATA 5 SCL 7 3 SDA SDA OUT WP FIGURE 1-2: BUS TIMING START/STOP SCL 6 7 SDA Start DS21713L-page (protected) 11 (unprotected Stop 2010 Microchip Technology Inc. ...
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... CC 400 kHz) For normal data transfer, SDA is allowed to change only during SCL low. Changes during SCL high are reserved for indicating Start and Stop conditions. 2010 Microchip Technology Inc. 24AA32A/24LC32A Rotated (1) (1) DFN TDFN MSOP SOT-23 CS ...
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... FUNCTIONAL DESCRIPTION The 24XX32A supports a bidirectional, 2-wire bus and data transmission protocol. A device that sends data onto the bus is defined as transmitter, while a device receiving data is defined as a receiver. The bus has to be controlled by a master device which generates the Serial Clock (SCL), controls the bus access and gener- ates the Start and Stop conditions, while the 24XX32A works as slave ...
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... Control Chip Code Select Bits 2010 Microchip Technology Inc. 24AA32A/24LC32A an Acknowledge signal on the SDA line. Depending on the state of the R/W bit, the 24XX32A 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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... WRITE OPERATIONS 6.1 Byte Write Following the Start condition from the master, the control code (4 bits), the Chip Select (3 bits), and the R/W bit (which is a logic low) are clocked onto the bus by the master transmitter. This indicates to the addressed slave receiver that the address high byte will follow once it has generated an Acknowledge bit during the ninth clock cycle ...
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... Bus Activity A Byte Master SDA Line Bus Activity “don’t care” bit 2010 Microchip Technology Inc. 24AA32A/24LC32A Address Address Byte High Byte Low Byte ...
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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 ...
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... R T SDA Line S Bus Activity 2010 Microchip Technology Inc. 24AA32A/24LC32A 8.3 Sequential Read Sequential reads are initiated in the same way as a random read, except that once the 24XX32A transmits the first data byte, the master issues an acknowledge as opposed to the Stop condition used in a random read ...
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... FIGURE 8-2: RANDOM READ S Bus Activity T Master A Control R Byte SDA Line Bus Activity “don’t care” bit FIGURE 8-3: SEQUENTIAL READ Bus Activity Control Master Byte SDA Line Bus Activity DS21713L-page ...
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... SN XXXXYYWW NNN 8-Lead SOIC (5.28 mm) XXXXXXXX T/XXXXXX YYWWNNN 8-Lead TSSOP XXXX TYWW NNN 8-Lead 2x3 DFN XXX YWW NN 8-Lead MSOP XXXXXT YWWNNN 2010 Microchip Technology Inc. 24AA32A/24LC32A Example: 13F e 3 0527 Example: 24LC32AI e 0527 3 13F Example: 24LC32A e I/SM 3 052713F Example: 4LA ...
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... TDFN XXX YWW NN 5-Lead SOT-23 XXNN 5-Lead Chip Scale XW Part Number TSSOP TSSOP X-Rotated 24AA32A 4AA 4AAX 24LC32A 4LA 4LAX Note Temperature grade (I, E). Legend: XX...X Part number or part number code T Temperature (I, E) Y Year code (last digit of calendar year) ...
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... N NOTE 2010 Microchip Technology Inc. 24AA32A/24LC32A DS21713L-page 15 ...
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... N NOTE DS21713L-page φ α c β 2010 Microchip Technology Inc. ...
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... Microchip Technology Inc. 24AA32A/24LC32A DS21713L-page 17 ...
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... Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging DS21713L-page 18 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. 24AA32A/24LC32A DS21713L-page 19 ...
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... Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging DS21713L-page 20 2010 Microchip Technology Inc. ...
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... D N NOTE 2010 Microchip Technology Inc. 24AA32A/24LC32A φ L DS21713L-page 21 ...
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... Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging DS21713L-page 22 2010 Microchip Technology Inc. ...
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... D N NOTE TOP VIEW A3 2010 Microchip Technology Inc. 24AA32A/24LC32A EXPOSED PAD BOTTOM VIEW A NOTE NOTE DS21713L-page 23 ...
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... DS21713L-page 24 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. 24AA32A/24LC32A DS21713L-page 25 ...
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... Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging DS21713L-page 26 2010 Microchip Technology Inc. ...
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... Microchip Technology Inc. 24AA32A/24LC32A DS21713L-page 27 ...
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... D N NOTE DS21713L-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. 24AA32A/24LC32A DS21713L-page 29 ...
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... DS21713L-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. 24AA32A/24LC32A DS21713L-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 DS21713L-page 32 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. 24AA32A/24LC32A Please contact your local Microchip representative for specific details. DS21713L-page 33 ...
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... Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging DS21713L-page 34 2010 Microchip Technology Inc. ...
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... TSSOP; Revised Product ID Section. Revision J Added TDFN and SOT-23 packages; Updated Package Drawings; Moved Pin Descriptions to Section 2.0; Renumbered Sections. Revision K (12/2009) Added Chip Scale Package. Revision L (03/2010) Added X-Rotated TSSOP package; Updated Package Drawings. 2010 Microchip Technology Inc. 24AA32A/24LC32A Rotated DS21713L-page 35 ...
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... NOTES: DS21713L-page 36 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. 24AA32A/24LC32A 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: 24AA32A/24LC32A 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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... PART NO. X /XX Temperature Package Device Range Device: 24AA32A: 1.7V, 32 Kbit I 24AA32AT: 1.7V, 32 Kbit I (Tape and Reel) 24AA32AX: 1.7V, 32 Kbit I alternate pinout (ST only) 24AA32AXT 1.7V, 32 Kbit I alternate pinout (ST only) 24LC32A: 2.5V, 32 Kbit I 24LC32AT: 2.5V, 32 Kbit I (Tape and Reel) 24LC32AX: 2.5V, 32 Kbit I alternate pinout (ST only) 24LC32AXT 2.5V, 32 Kbit I alternate pinout (ST only) Temperature ...
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... NOTES: DS21713L-page 40 2010 Microchip Technology Inc. ...
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... India. The Company’s quality system processes and procedures are for its PIC MCUs and dsPIC ® devices, Serial EEPROMs, microperipherals, nonvolatile memory and analog products. In addition, Microchip’s quality system for the design and manufacture of development systems is ISO 9001:2000 certified. logo, MPLAB, PIC, PICmicro, PICSTART, ...
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W ORLDWIDE AMERICAS ASIA/PACIFIC Corporate Office Asia Pacific Office 2355 West Chandler Blvd. Suites 3707-14, 37th Floor Chandler, AZ 85224-6199 Tower 6, The Gateway Tel: 480-792-7200 Harbour City, Kowloon Fax: 480-792-7277 Hong Kong Technical Support: Tel: 852-2401-1200 http://support.microchip.com Fax: 852-2401-3431 ...