CAT24C44SI-TE13 ON Semiconductor, CAT24C44SI-TE13 Datasheet
CAT24C44SI-TE13
Specifications of CAT24C44SI-TE13
Related parts for CAT24C44SI-TE13
CAT24C44SI-TE13 Summary of contents
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... A Max. Power Up/Down Protection 10 Year Data Retention DESCRIPTION The CAT24C44 Serial NVRAM is a 256-bit nonvolatile memory organized as 16 words x 16 bits. The high speed Static RAM array is bit for bit backed nonvolatile EEPROM array which allows for easy trans- fer of data from RAM array to EEPROM (STORE) and from EEPROM to RAM (RECALL) ...
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CAT24C44 BLOCK DIAGRAM ROW DECODE CE INSTRUCTION DI REGISTER SK INSTRUCTION DECODE (1)(2) MODE SELECTION STORE STORE STORE STORE STORE Mode (3) Hardware Recall 1 Software Recall 1 (3) Hardware Store 0 Software Store Don’t Care POWER-UP ...
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ABSOLUTE MAXIMUM RATINGS* Temperature Under Bias ................. – +125 C Storage Temperature ....................... – +150 C Voltage on Any Pin with (2) Respect to Ground ............. –2.0 to +VCC +2.0V V with Respect to Ground ............... ...
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CAT24C44 A.C. CHARACTERISTICS 10%, unless otherwise specified. CC Symbol Parameter F SK Frequency Positive Pulse Width SKH t SK Negative Pulse Width SKL t Data Setup Time DS t Data Hold Time DH t ...
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DEVICE OPERATION The CAT24C44 is intended for use with standard micro- processors. The CAT24C44 is organized as 16 registers by 16 bits. Seven 8-bit instructions control the device’s operating modes, the RAM reading and writing, and the EEPROM storing and ...
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CAT24C44 WREN/WRDS The CAT24C44 powers up in the program disable state (the “write enable latch” is reset). Any programming after power-up or after a WRDS (RAM write/EEPROM store disable) instruction must first be preceded by the WREN (RAM write/EEPROM store ...
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RECALL RECALL RECALL RECALL RCL/RECALL Data is transferred from the EEPROM data memory to RAM by either sending the RCL instruction or by pulling the RECALL input pin low. A recall operation must be performed before the EEPROM store, or ...
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... All packages are RoHS-compliant (Lead-free, Halogen-free). (2) The device used in the above example is a CAT24C44VI-GT3 (SOIC, Industrial Temperature, NiPdAu, Tape & Reel, 3,000/Reel). (3) For additional package option please contact your nearest ON Semiconductor Sales office. (4) Extended Temperature available upon request. Doc. No. MD-1083, Rev. T ...
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