24LC014-I/ST Microchip Technology, 24LC014-I/ST Datasheet
24LC014-I/ST
Specifications of 24LC014-I/ST
Related parts for 24LC014-I/ST
24LC014-I/ST Summary of contents
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... The device has a page write capability for bytes of data. Functional address lines allow the connection eight 24AA014/24LC014 devices on the same bus for Kbits of contiguous EEPROM memory. The device is available in the standard 8-pin PDIP, 8-pin SOIC (150 mil), TSSOP, 2x3 DFN and MSOP packages. © ...
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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 ......................................................................................................................................................≥ † NOTICE: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device ...
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... SCL STA T LOW SDA STA SDA OUT © 2007 Microchip Technology Inc. 24AA014/24LC014 Vcc = 1.8V to 5.5V Industrial (I -40°C to +85°C A Vcc = 1.8V - 5.5V Vcc = 2.5V - 5.5V STD MODE FAST MODE Min. Max. Min. Max. — 100 — 400 4000 — ...
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... Serial Clock (SCL), controls the bus access and generates the Start and Stop conditions while the 24AA014/ 24LC014 works as slave. Both master and slave can operate as transmitter or receiver, but the master device determines which mode is activated. ...
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... The master device must generate an extra clock pulse which is associated with this Acknowledge bit. Note: The 24AA014/24LC014 does not generate any Acknowledge bits if an internal programming cycle is in progress. The device that acknowledges has to pull down the ...
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... SDA bus, checking the control byte being transmitted. Upon receiving a ‘1010’ code and appropriate Chip Select bits, the slave device out- puts an Acknowledge signal on the SDA line. Depend- ing on the state of the R/W bit, the 24AA014/24LC014 will select a read or write operation. DS21809D-page 6 FIGURE 5-1: ...
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... Page Write The write-control byte, word address and the first data byte are transmitted to the 24AA014/24LC014 in the same way byte write. But instead of generating a Stop condition, the master transmits addi- tional data bytes to the 24AA014/24LC014 that are ...
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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 be initiated immediately ...
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... Upon receipt of the slave address with the R/W bit set to ‘1’, the 24AA014/24LC014 issues an acknowledge and transmits the 8-bit data word. The master will not acknowledge the transfer, but does generate a Stop condition and the 24AA014/24LC014 discontinues transmission (Figure 8-1) ...
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... FIGURE 8-2: RANDOM READ S T Bus Activity Control A Master Byte SDA Line Bus Activity FIGURE 8-3: SEQUENTIAL READ Bus Activity Control Master Byte SDA Line Bus Activity DS21809D-page Word Control A Address (n) Byte Data (n) Data ( Data ( Data ( Data ( © 2007 Microchip Technology Inc. ...
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... NNN 8-Lead TSSOP XXXX TYWW NNN 8-Lead MSOP XXXXT YWWNNN 8-Lead 2x3 DFN XXX YWW NN © 2007 Microchip Technology Inc. 24AA014/24LC014 Example: 24LC014 e I/P 12F 3 0521 Example: 24LC014I 0521 12F Example: 4L14 I521 12F Example: 4L14I 52112F Example: 2N4 521 12 DS21809D-page 11 ...
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... Line Marking Codes Part Number TSSOP 24AA014 4A14 24LC014 4L14 Note Temperature grade (I, E) Legend: XX...X Part number or part number code T Temperature ( Year code (last digit of calendar year) YY Year code (last 2 digits of calendar year) WW Week code (week of January 1 is week ‘01’) ...
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... N NOTE © 2007 Microchip Technology Inc. 24AA014/24LC014 DS21809D-page 13 ...
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... N NOTE DS21809D-page φ α c β © 2007 Microchip Technology Inc. ...
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... Microchip Technology Inc. 24AA014/24LC014 DS21809D-page 15 ...
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... D N NOTE DS21809D-page φ L © 2007 Microchip Technology Inc. ...
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... D N NOTE © 2007 Microchip Technology Inc. 24AA014/24LC014 φ L DS21809D-page 17 ...
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... D N NOTE TOP VIEW A3 DS21809D-page EXPOSED PAD BOTTOM VIEW A NOTE NOTE © 2007 Microchip Technology Inc. ...
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... REVISION HISTORY Revision B Corrections to Section 1.0, Electrical Characteristics. Revision C Added DFN package. Revision D (10/07) Add Pb-free to Features; Revise Section 8.3; Replace Package Drawings; Update Product ID System. © 2007 Microchip Technology Inc. 24AA014/24LC014 DS21809D-page 19 ...
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... NOTES: DS21809D-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. 24AA014/24LC014 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: 24AA014/24LC014 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 Range Device: 24AA014: 1.8V, 1 Kbit Addressable Serial EEPROM 24AA014T: 1.8V, 1 Kbit Addressable Serial EEPROM (Tape and Reel) 24LC014: 2.5V, 1 Kbit Addressable Serial EEPROM 24LC014T: 2.5V, 1 Kbit Addressable Serial EEPROM (Tape and Reel) Temperature Range -40°C to +85°C Package Plastic DIP, (300 mil Body), 8-lead ...
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... NOTES: DS21809D-page 24 © 2007 Microchip Technology Inc. ...
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... PowerInfo, PowerMate, PowerTool, REAL ICE, rfLAB, 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 ...