24C01C-E/MS Microchip Technology, 24C01C-E/MS Datasheet
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24C01C-E/MS
Specifications of 24C01C-E/MS
Related parts for 24C01C-E/MS
24C01C-E/MS Summary of contents
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... Func- tional address lines allow the connection eight 24C01C devices on the same bus for bits of contiguous EEPROM memory. The device is available in the standard 8-pin PDIP, 8-pin SOIC (3.90 mm), 8-pin 2x3 DFN and TDFN, 8-pin MSOP and TSSOP packages ...
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... ELECTRICAL CHARACTERISTICS (†) Absolute Maximum Ratings V .............................................................................................................................................................................7.0V 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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... IH — — 1 1,000,000 — cycles 25°C (Note 4) specifications are due to new Schmitt Trigger inputs, which provide I 24C01C T = -40°C to +85° -40°C to +125°C A Conditions — (I-temp) — (I-temp) — (I-temp) — (I-temp) — — (I-temp) — ...
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... FIGURE 1-1: BUS TIMING DATA 5 SCL 7 3 SDA SDA OUT DS21201J-page © 2008 Microchip Technology Inc. ...
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... A0, A1, A2 The levels on these inputs are compared with the corresponding bits in the slave address. The chip is selected if the compare is true eight 24C01C devices may be connected to the same bus by using different Chip Select bit combina- tions. These inputs must be connected to either ...
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... The bus has to be controlled by a master device that generates the Serial Clock (SCL), controls the bus access, and generates the Start and Stop conditions, while the 24C01C 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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... Microchip Technology Inc. (C) (D) Address or Data Acknowledge Allowed Valid to Change Acknowledge Bit Data from transmitter Receiver must release the SDA line at this point so the Transmitter can continue send- ing data. 24C01C (C) (A) Stop Condition 2 3 DS21201J-page 7 ...
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... SDA bus checking the control byte being transmitted. Upon receiving a ‘1010’ code and appro- priate Chip Select bits, the slave device outputs an Acknowledge signal on the SDA line. Depending on the state of the R/W bit, the 24C01C will select a read or write operation. DS21201J-page 8 FIGURE 5-1: ...
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... Acknowledge signals (Figure 6-1). 6.2 Page Write The write control byte, word address and the first data byte are transmitted to the 24C01C in the same way byte write. But instead of generating a Stop condition, the master transmits additional data bytes to the 24C01C which are temporarily stored in ...
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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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... Address Pointer is set. Then the master issues the control byte again but with the R/W bit set to a one. The 24C01C will then issue an acknowledge and trans- mits the eight bit data word. The master will not acknowledge the transfer, but does generate a Stop condition and the 24C01C discontinues transmission (Figure 8-2) ...
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... NNN 8-Lead MSOP XXXXT YWWNNN 8-Lead 2x3 DFN XXX YWW NN 8-Lead 2x3 TDFN XXX YWW NN DS21201J-page 12 Example: 24C01C e I/P 13F 3 0527 Example: 24C01CI 0527 13F Example: 4C1C I527 13F Example: 4C1CI 52713F Example: 2N7 527 13 Example: AN7 527 13 © 2008 Microchip Technology Inc. ...
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... 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. © 2008 Microchip Technology Inc. 1st Line Marking Codes DFN MSOP I Temp. E Temp. 4C1CT 2N7 2N8 24C01C TDFN I Temp. E Temp. AN7 AN8 DS21201J-page 13 ...
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... DS21201J-page 14 © 2008 Microchip Technology Inc. ...
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... Microchip Technology Inc. α φ β 24C01C DS21201J-page 15 ...
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... DS21201J-page 16 © 2008 Microchip Technology Inc. ...
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... Microchip Technology Inc. φ I 24C01C DS21201J-page 17 ...
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... DS21201J-page 18 I © 2008 Microchip Technology Inc. φ ...
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... Microchip Technology Inc. 24C01C DS21201J-page 19 ...
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... DS21201J-page 20 © 2008 Microchip Technology Inc. ...
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... Microchip Technology Inc. 24C01C DS21201J-page 21 ...
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... DS21201J-page 22 © 2008 Microchip Technology Inc. ...
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... Revision H (04/2008) Replaced Package Drawings; Added TDFN package; Revised Product ID section. Revision J (08/2008) Updated Features Section; Added Table 2-1 Pin Function Table; Corrections to Table 1-1, DC Charac- teristics; Updated Table 1-2, AC Characteristics; Updated Package Drawings. © 2008 Microchip Technology Inc. 24C01C DS21201J-page 23 ...
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... NOTES: DS21201J-page 24 © 2008 Microchip Technology Inc. ...
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... Customers representative or field application engineer (FAE) for support. Local sales offices are also available to help customers. A listing of sales offices and locations is included in the back of this document. Technical support is available through the web site at: http://support.microchip.com 24C01C should contact their distributor, DS21201J-page 25 ...
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... Telephone: (_______) _________ - _________ Application (optional): Would you like a reply? Y Device: 24C01C 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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... Plastic Dual Flat (TDFN), No lead package, 2x3 mm body, 8-lead Note 1: “Y” indicates a Nickel, Palladium, Gold (NiPdAu) finish. © 2008 Microchip Technology Inc. 24C01C . Examples: a) 24C01C-I/P: Industrial Temperature, PDIP Package b) 24C01C-E/SN: Extended Temperature, SOIC Package c) 24C01C-I/MNY: Industrial Temperature, 2x3 TDFN Package DS21201J-page 27 ...
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... NOTES: DS21201J-page 28 © 2008 Microchip Technology Inc. ...
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... PowerMate, PowerTool, REAL ICE, rfLAB, Select Mode, 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 © 2008 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 ...