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CAT24WC66XA-TE13 Fiches technique(PDF) 1 Page - Catalyst Semiconductor |
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CAT24WC66XA-TE13 Fiches technique(HTML) 1 Page - Catalyst Semiconductor |
1 / 10 page 1 VCC WP SCL SDA 1 2 3 4 8 7 6 5 A0 VCC WP SCL SDA 1 2 3 4 8 7 6 5 A1 A2 VSS A0 A1 A2 VSS DESCRIPTION The CAT24WC66 is a 64K-bit Serial CMOS EEPROM internally organized as 8192 words of 8 bits each. Catalyst’s advanced CMOS technology substantially reduces device power requirements. The * Catalyst Semiconductor is licensed by Philips Corporation to carry the I2C Bus Protocol. CAT24WC66 features a 32-byte page write buffer. The device operates via the I2C bus serial interface and is available in 8-pin DIP or 8-pin SOIC packages. PIN CONFIGURATION BLOCK DIAGRAM PIN FUNCTIONS Pin Name Function A0, A1, A2 Device Address Inputs SDA Serial Data/Address SCL Serial Clock WP Write Protect VCC +1.8V to +6V Power Supply VSS Ground CAT24WC66 64K-Bit I2C Serial CMOS EEPROM s 400 kHz I2C bus compatible* s 1.8 to 6 volt read and write operation s Cascadable for up to eight devices s 32-byte page write buffer s Self-timed write cycle with auto-clear s Schmitt trigger inputs for noise protection FEATURES DIP Package (P, L) SOIC Package (J, K, W, X) © 2005 by Catalyst Semiconductor, Inc. Characteristics subject to change without notice Doc. No. 1037, Rev. H DOUT ACK SENSE AMPS SHIFT REGISTERS CONTROL LOGIC WORD ADDRESS BUFFERS START/STOP LOGIC STATE COUNTERS SLAVE ADDRESS COMPARATORS 256 X 256 VCC EXTERNAL LOAD COLUMN DECODERS XDEC DATA IN STORAGE HIGH VOLTAGE/ TIMING CONTROL VSS WP SCL A0 A1 A2 SDA 256 256 EEPROM ALO GEN FR TM LEAD FREE s Commercial, industrial and automotive temperature ranges s Write protection –Top 1/4 array protected when WP at V IH s 1,000,000 program/erase cycles s 100 year data retention s 8-pin DIP or 8-pin SOIC packages |
Numéro de pièce similaire - CAT24WC66XA-TE13 |
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Description similaire - CAT24WC66XA-TE13 |
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