AT28C64E-20TI Atmel, AT28C64E-20TI Datasheet
AT28C64E-20TI
Specifications of AT28C64E-20TI
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AT28C64E-20TI Summary of contents
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... Commercial and Industrial Temperature Ranges Description The AT28C64 is a low-power, high-performance 8,192 words by 8-bit nonvolatile elec- trically erasable and programmable read only memory with popular, easy-to-use fea- tures. The device is manufactured with Atmel’s reliable nonvolatile technology. Pin Configurations Pin Name Function ...
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... The CMOS technology offers fast access times of 120 ns at low power dissipation. When the chip is deselected the standby current is less than 100 µA. Atmel’s AT28C64 has additional features to ensure high quality and manufacturability. The device utilizes error cor- rection internally for extended endurance and for improved data retention characteristics ...
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... WC FAST BYTE WRITE: The AT28C64E offers a byte write time of 200 µs maximum. This feature allows the entire device to be rewritten in 1.6 seconds. READY/BUSY: Pin open drain RDY/BUSY output that can be used to detect the end of a write cycle ...
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DC and AC Operating Range Com. Operating Temperature (Case) Ind. V Power Supply CC Operating Modes Mode Read (2) Write Standby/Write Inhibit Write Inhibit Write Inhibit Output Disable Chip Erase Notes can ...
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AC Read Characteristics Symbol Parameter t Address to Output Delay ACC ( Output Delay CE ( Output Delay OE (3)( High to Output Float DF Output Hold from OE, CE ...
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... OEH and Setup and Hold Time Time to Device Busy DB t Write Cycle Time (option available Write Waveforms WE Controlled CE Controlled AT28C64(X) 6 Min 10 50 100 AT28C64 AT28C64E Max Units ns ns 1000 200 µs ...
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Data Polling Characteristics Symbol Parameter t Data Hold Time Hold Time OEH ( Output Delay OE t Write Recovery Time WR Notes: 1. These parameters are characterized and not 100% tested. 2. See “AC ...
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AT28C64(X) 8 ...
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AT28C64 Ordering Information I (mA ACC (ns) Active Standby 120 30 0.1 45 0.1 150 30 0.1 45 0.1 200 30 0.1 45 0.1 250 30 0.1 45 0.1 32J 32-lead, Plastic J-leaded Chip Carrier (PLCC) 28P6 28-lead, ...
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... Valid Part Numbers The following table lists standard Atmel products that can be ordered. Device Numbers Speed AT28C64 X 12 AT28C64 X 15 AT28C64 X 20 AT28C64 X 25 Die Products Reference Section: Parallel EEPROM Die Products 32J 32-lead, Plastic J-leaded Chip Carrier (PLCC) 28P6 28-lead, 0.600" ...
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Packaging Information 32J, 32-lead, Plastic J-leaded Chip Carrier (PLCC) Dimensions in Inches and (Millimeters) JEDEC STANDARD MS-016 AE .045(1.14) X 45˚ PIN NO. 1 IDENTIFY .553(14.0) .547(13.9) .032(.813) .595(15.1) .026(.660) .585(14.9) .050(1.27) TYP .300(7.62) REF .430(10.9) .390(9.90) AT CONTACT POINTS ...
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... No licenses to patents or other intellectual prop- erty of Atmel are granted by the Company in connection with the sale of Atmel products, expressly or by implication. Atmel’s products are not authorized for use as critical components in life suppor t devices or systems. ...