X24C08 Xicor, X24C08 Datasheet
X24C08
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X24C08 Summary of contents
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... Serial E PROM DESCRIPTION The X24C08 is a CMOS 8,192 bit serial E internally organized 1024 x 8. The X24C08 features a serial interface and software protocol allowing operation on a simple two wire bus. The X24C08 is fabricated with Xicor’s advanced CMOS Textured Poly Floating Gate Technology. ...
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... An open drain output requires the use of a pull-up resistor. For selecting typical values, refer to the Pull-Up Resistor selection graph at the end of this data sheet. Address ( and A are unused by the X24C08; however, they 0 1 must be tied insure proper device operation. SS Address ( The A ...
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... The master will always initiate data transfers, and provide the clock for both transmit and receive operations. Therefore, the X24C08 will be considered a slave in all applications. Clock and Data Conventions Data states on the SDA line can change only during SCL LOW ...
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... START lected, the X24C08 will respond with an acknowledge after the receipt of each subsequent eight bit word. In the read mode the X24C08 will transmit eight bits of data, release the SDA line and monitor the line for an acknowledge acknowledge is detected and no stop condition is generated by the master, the X24C08 will continue to transmit data ...
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... SDA bus comparing the slave address being transmit- ted with its slave address (device type and state of A input.) Upon a correct compare the X24C08 outputs an acknowledge on the SDA line. Depending on the state HIGH of the R/W bit, the X24C08 will execute a read or write ORDER operation. WORD ADDRESS ...
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... X24C08 initiates the internal write cycle. ACK polling can be initiated immediately. This involves issuing the start condition followed by the slave address for a write operation. If the X24C08 is still busy with the write operation no ACK will be returned. If the X24C08 has completed the write operation an ACK will be returned and the host can then proceed with the next read or write operation ...
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... R/W bit set to one. This will be followed by an acknowledge from the X24C08 and then by the eight bit word. The read operation is terminated by the master; by not responding with an acknowledge and by issuing a stop condition. ...
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... At the end of the address space (address 1023) the counter “rolls over” to address 0 and the X24C08 continues to output data for each acknowledge received. Refer to Figure 9 for the address, acknowl- edge and data transfer sequence. ...
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... Exposure to absolute maximum rating condi- tions for extended periods may affect device reliability. Max. Supply Voltage 70 C X24C08 +85 C X24C08-3.5 +125 C X24C08-3 X24C08-2.7 Limits Min. Max. Units 150 ...
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... X24C08 A.C. CONDITIONS OF TEST Input Pulse Levels Input Rise and Fall Times I/O Timing Levels A.C. CHARACTERISTICS LIMITS (Over recommended operating conditions, unless otherwise specified.) Read & Write Cycle Limits Symbol t SCL Clock Frequency SCL t Noise Suppression Time Constant at SCL, SDA Inputs ...
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... 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, the X24C08 Write Cycle Timing SCL SDA 8th BIT WORD n Notes: (5) Typical values are for and nominal supply voltage (5V) ...
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... X24C08 NOTES 12 ...
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... X24C08 PACKAGING INFORMATION 8-LEAD PLASTIC SMALL OUTLINE GULL WING PACKAGE TYPE S PIN 1 INDEX NOTE: ALL DIMENSIONS IN INCHES (IN PARENTHESIS IN MILLIMETERS) 0.150 (3.80) 0.158 (4.00) PIN 1 0.014 (0.35) 0.019 (0.49) 0.188 (4.78) 0.197 (5.00) (4X) 7 0.004 (0.19) 0.050 (1.27) 0.010 (0.25) 0.010 (0.25 0.020 (0.50) 0 – 8 0.027 (0.683) 0.037 (0.937) 13 0.228 (5.80) 0.244 (6.20) 0.053 (1.35) ...
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... X24C08 PACKAGING INFORMATION 8-LEAD PLASTIC DUAL IN-LINE PACKAGE TYPE P HALF SHOULDER WIDTH ON ALL END PINS OPTIONAL 0.015 (0.38) MAX. TYP. 0.010 (0.25) NOTE: ALL DIMENSIONS IN INCHES (IN PARENTHESES IN MILLIMETERS) NOTE: ALL DIMENSIONS IN INCHES (IN PARENTHESES IN MILLIMETERS) 0.430 (10.92) 0.360 (9.14) 0.092 (2.34) DIA. NOM. PIN 1 INDEX PIN 1 0.300 (7 ...
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... X24C08 PACKAGING INFORMATION 14-LEAD PLASTIC SMALL OUTLINE GULL WING PACKAGE TYPE S PIN 1 INDEX PIN 1 (4X) 7 0.050 (1.27) 0 – 8 NOTE: ALL DIMENSIONS IN INCHES (IN PARENTHESES IN MILLIMETERS) NOTE: ALL DIMENSIONS IN INCHES (IN PARENTHESES IN MILLIMETERS) 0.150 (3.80) 0.158 (4.00) 0.014 (0.35) 0.019 (0.49) 0.336 (8.55) 0.345 (8.75) 0.004 (0.19) 0.010 (0.25) 0.010 (0.25 0.020 (0.50) 0.0075 (0.19) ...
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... Temperature Range Blank = Commercial = + Industrial = – + Military = – +125 C Package P = 8-Lead Plastic DIP S8 = 8-Lead SOIC S14 = 14-Lead SOIC X24C08 8-Lead Plastic DIP S8 = 8-Lead SOIC S = 14-Lead SOIC X Blank = 4.5V to 5.5V + 4.5V to 5.5V, – + 3.5V to 5.5V + 3.5V to 5.5V, – ...