AT28C64-20TC Atmel, AT28C64-20TC Datasheet
AT28C64-20TC
Specifications of AT28C64-20TC
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AT28C64-20TC Summary of contents
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... JEDEC Approved Byte-wide Pinout • 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 ...
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... The AT28C64 is accessed like a Static RAM for the read or write cycles without the need for external components. Dur- ing a byte write, the address and data are latched inter- nally, freeing the microprocessor address and data bus for other operations. Following the initiation of a write cycle, the device will busy state and automatically clear and write the latched data using an internal control timer ...
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... OE low, CE high or WE high inhibits byte write cycles. CHIP CLEAR: The contents of the entire memory of the AT28C64 may be set to the high state by the CHIP CLEAR operation. By setting CE low and volts, the chip is cleared when a 10 msec low pulse is applied to WE. ...
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... Condition Com 2. 1.0V CC Ind. Com MHz OUT Ind 2 4.0 mA for RDY/BUSY I = -400 µA OH AT28C64-20 AT28C64-25 0°C - 70°C 0°C - 70°C -40°C - 85°C -40°C - 85°C 5V ± 10% 5V ± 10 OUT High High Z V High Z IL Min Max Units 10 µA 10 µA 100 µA ...
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... Min 120 120 after the address transition without impact on t ACC after the falling edge of CE without impact pF). L Output Test Load Max 6 12 AT28C64(X) AT28C64-20 AT28C64-25 Max Min Max Min Max 150 200 150 200 ACC after an address change CE ACC ...
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... Write Pulse Width ( Data Setup Time Data, OE Hold Time DH 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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... OE Hold Time OEH ( Output Delay OE t Write Recovery Time WR Notes: 1. These parameters are characterized and not 100% tested. 2. See “AC Read Characteristics”. Data Polling Waveforms Chip Erase Waveforms µsec (min msec (min 12.0 ± 0. (1) AT28C64(X) Min Typ Max Units ...
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... AT28C64(X) 8 ...
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... AT28C64-12JC AT28C64-12PC AT28C64-12SC AT28C64-12TC AT28C64-12JI AT28C64-12PI AT28C64-12SI AT28C64-12TI AT28C64-15JC AT28C64-15PC AT28C64-15SC AT28C64-15TC AT28C64-15JI AT28C64-15PI AT28C64-15SI AT28C64-15TI AT28C64-20JC AT28C64-20PC AT28C64-20SC AT28C64-20TC AT28C64-20JI AT28C64-20PI AT28C64-20SI AT28C64-20TI AT28C64-25JC AT28C64-25PC AT28C64-25SC AT28C64-25TC AT28C64-25JI AT28C64-25PI AT28C64-25SI AT28C64-25TI Package Type Options AT28C64(X) Package Operation Range 32J Commercial 28P6 (0° ...
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... AT28C64X Ordering Information I (mA ACC (ns) Active Standby 150 30 0.1 45 0.1 200 30 0.1 45 0.1 250 30 0.1 45 0.1 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 ...
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... Plastic Thin Small Outline Package (TSOP) Dimensions in Millimeters and (Inches)* *Controlling dimension: millimeters AT28C64(X) 1.47(37.3) 1.44(36.6) PIN 1 1.300(33.02) REF .220(5.59) MAX SEATING PLANE .161(4.09) .125(3.18) .065(1.65) ...
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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. ...