X24C01S XICOR [Xicor Inc.], X24C01S Datasheet
X24C01S
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X24C01S Summary of contents
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Preliminary Information X24C01 1K FEATURES • 2.7V to 5.5V Power Supply • Low Power CMOS —Active Current Less Than 1 mA —Standby Current Less Than 50 A • Internally Organized 128 x 8 • 2 Wire Serial Interface —Bidirectional Data ...
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X24C01 PIN DESCRIPTIONS Serial Clock (SCL) The SCL input is used to clock all data into and out of the device. Serial Data (SDA) SDA is a bidirectional pin used to transfer data into and out of the device. It ...
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X24C01 DEVICE OPERATION The X24C01 supports a bidirectional bus oriented pro- tocol. The protocol defines any device that sends data onto the bus as a transmitter and the receiving device as the receiver. The device controlling the transfer is a ...
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X24C01 Stop Condition All communications must be terminated by a stop con- dition, which is a LOW to HIGH transition of SDA when SCL is HIGH. The stop condition is also used by the X24C01 to place the device in ...
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... The master then terminates the transfer by generating a stop condition, at which time the X24C01 begins the internal write cycle to the nonvolatile memory. While the internal write cycle is in progress, the X24C01 inputs are disabled, and the device will not respond to any requests from the master ...
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X24C01 Acknowledge Polling The disabling of the inputs can be used to take advan- tage of the typical 5 ms write cycle time. Once the stop condition is issued to indicate the end of the host’s write operation the X24C01 ...
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... The address counter for read operations increments all address bits, allowing the entire memory contents to be serially read during one operation. At the end of the address space (address 127) the counter “rolls over” to zero and the X24C01 continues to output data for each acknowledge re- ceived ...
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X24C01 ABSOLUTE MAXIMUM RATINGS* Temperature Under Bias .................. – +135 C Storage Temperature ....................... – +150 C Voltage on any Pin with Respect to V ............................ –1.0V to +7.0V SS D.C. Output Current ............................................ 5 mA ...
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X24C01 A.C. CHARACTERISTICS (Over recommended operating conditions, unless otherwise specified) Read & Write Cycle Limits Symbol f SCL Clock Frequency SCL T Noise Suppression Time I Constant at SCL, SDA Inputs t SCL Low to SDA Data Out Valid AA ...
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X24C01 WRITE CYCLE LIMITS Symbol Parameter (6) t Write Cycle Time WR The write cycle time is the time from a valid stop condition of a write sequence to the end of the internal erase/program cycle. During the write cycle, ...
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X24C01 PACKAGING INFORMATION HALF SHOULDER WIDTH ON ALL END PINS OPTIONAL 0.015 (0.38) MAX. NOTE: ALL DIMENSIONS IN INCHES (IN PARENTHESES IN MILLIMETERS) 8-LEAD PLASTIC IN-LINE PACKAGE TYPE P 0.430 (10.92) 0.360 (9.14) 0.092 (2.34) DIA. NOM. PIN 1 INDEX ...
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X24C01 PACKAGING INFORMATION 8-LEAD PLASTIC SMALL OUTLINE GULL WING PACKAGE TYPE S PIN 1 INDEX NOTE: ALL DIMENSIONS IN INCHES (IN PARENTHESIS IN MILLIMETERS) PIN 1 0.014 (0.35) 0.019 (0.49) 0.188 (4.78) 0.197 (5.00) (4X) 7 0.050 (1.27) 0.010 (0.25) ...
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X24C01 PACKAGING INFORMATION 8-LEAD MINIATURE SMALL OUTLINE GULL WING PACKAGE TYPE M 0.012 + 0.006 / -0.002 (0.30 + 0.15 / -0.05) 0.040 0.002 (1.02 0.05) 0.007 (0.18) 0.005 (0.13) NOTE: 1. ALL DIMENSIONS IN INCHES AND (MILLIMETERS) 0.118 0.002 ...
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X24C01 ORDERING INFORMATION Device Part Mark Convention LIMITED WARRANTY Devices sold by Xicor, Inc. are covered by the warranty and patent indemnification provisions appearing in its Terms of Sale only. Xicor, Inc. makes no warranty, express, statutory, implied ...