24FC1025-I/P Microchip Technology, 24FC1025-I/P Datasheet
24FC1025-I/P
Specifications of 24FC1025-I/P
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24FC1025-I/P Summary of contents
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... Automotive (E):-40°C to +125°C Description: The Microchip Technology Inc. 24AA1025/24LC1025/ 24FC1025 (24XX1025 128K x 8 (1024K bit) Serial Electrically Erasable PROM, capable of opera- tion across a broad voltage range (1.8V to 5.5V). It has been developed for advanced, low-power applications such as personal communications or data acquisition ...
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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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... CC 1.7V ≤ V ≤ 2.5V CC 2.5V ≤ V ≤ 5.5V CC 2.5V ≤ V ≤ 5.5V (24FC1025 only) CC 1.7V ≤ V ≤ 2.5V CC 2.5V ≤ V ≤ 5.5V CC 2.5V ≤ V ≤ 5.5V (24FC1025 only) CC All except, 24FC1025 (Note 1) 24FC1025 (Note 1) All except, 24FC1025 (Notes 1 and 3) DS21941E-page 3 ...
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... AC CHARACTERISTICS (Continued) Param. Sym. Characteristic No Write cycle time (byte or page Endurance Note 1: Not 100% tested total capacitance of one bus line in pF transmitter, the device must provide an internal minimum delay time to bridge the undefined region (minimum 300 ns) of the falling edge of SCL to avoid unintended generation of Start or Stop conditions. ...
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... +1.7 to 5.5V (24AA1025) CC +2.5 to 5.5V (24LC1025) +2.5 to 5.5V (24FC1025) 2.1 A0, A1 Chip Address Inputs The A0, A1 inputs are used by the 24XX1025 for multi- ple device operations. The levels on these inputs are compared with the corresponding bits in the slave address. The chip is selected if the comparison is true. ...
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... BUS CHARACTERISTICS The following bus protocol has been defined: • Data transfer may be initiated only when the bus is not busy. • During data transfer, the data line must remain stable whenever the clock line is high. Changes in the data line while the clock line is high will be interpreted as a Start or Stop condition ...
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... DEVICE ADDRESSING A control byte is the first byte received following the Start condition from the master device (Figure 5-1). The control byte consists of a 4-bit control code; for the 24XX1025, this is set as ‘1010’ binary for read and write operations. The next bit of the control byte is the block select bit (B0) ...
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... WRITE OPERATIONS 6.1 Byte Write Following the Start condition from the master, the control code (four bits), the block select (one bit), the Chip Select (two bits), and the R/W bit (which is a logic low) are clocked onto the bus by the master transmitter. ...
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... FIGURE 6-1: BYTE WRITE S BUS ACTIVITY T Control MASTER A Byte SDA LINE BUS ACTIVITY X = “don’t care” bit FIGURE 6-2: PAGE WRITE S T Control BUS ACTIVITY A Byte R MASTER SDA LINE BUS ACTIVITY “don’t care” bit © 2007 Microchip Technology Inc. ...
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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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... READ OPERATION Read operations are initiated in the same way as write operations with the exception that the R/W bit of the control byte is set to one. There are three basic types of read operations: current address read, random read, and sequential read. 8.1 ...
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... FIGURE 8-2: RANDOM READ S BUS ACTIVITY T Control MASTER A Byte SDA LINE BUS ACTIVITY C K FIGURE 8-3: SEQUENTIAL READ Control BUS ACTIVITY Byte Data n MASTER SDA LINE BUS ACTIVITY DS21941E-page Address Address A High Byte Low Byte Data Data Preliminary S Control Data ...
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... PACKAGING INFORMATION 9.1 Package Marking Information 8-Lead PDIP (300 mil) XXXXXXXX TXXXXNNN YYWW 8-Lead SOIJ (5.28 mm) XXXXXXXX TXXXXXXX YYWWNNN 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 ‘ ...
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... Plastic Dual In-Line (P or PA) – 300 mil Body [PDIP] Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging N NOTE Number of Pins Pitch Top to Seating Plane Molded Package Thickness Base to Seating Plane Shoulder to Shoulder Width ...
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... Plastic Small Outline (SM) – Medium, 5.28 mm Body [SOIJ] Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging α Number of Pins Pitch Overall Height Molded Package Thickness Standoff § Overall Width Molded Package Width ...
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... APPENDIX A: REVISION HISTORY Revision A Original release. Revision B Section 1.0 Electrical Characteristics: revised Ambient Temperature; Revised Table 1-1; Revised Section 2.1 and Section 2.5. Revision C Revised Features, Maximum Read Current and Table 1-1, D9; Revised Table 2- Revised Section 6.3. CC Revision D (01/2007) Revised Device Selection Table; Features Section; ...
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... THE MICROCHIP WEB SITE Microchip provides online support via our WWW site at www.microchip.com. This web site is used as a means to make files and information easily available to customers. Accessible by using your favorite Internet browser, the web site contains information: • Product Support – Data sheets and errata, application notes and sample programs, design resources, user’ ...
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... Telephone: (_______) _________ - _________ Application (optional): Would you like a reply? Y Device: 24AA1025/24LC1025/24FC1025 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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... Range Device: 24AA1025: = 1024K Bit 1.7V I 24AA1025T:= 1024K Bit 1.7V I (Tape and Reel) 24LC1025: = 1024K Bit 2.5V I 24LC1025T: = 1024K Bit 2.5V I (Tape and Reel) 24FC1025: = 1024K Bit 2.5V I 24FC1025T:= 1024K Bit 2.5V I (Tape and Reel) Temperature I = -40°C to +85°C Range -40° ...
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... NOTES: DS21941E-page 20 Preliminary © 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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... 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 Preliminary © 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 ...