M2716 STMicroelectronics, M2716 Datasheet
M2716
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M2716 Summary of contents
Page 1
... The M2716 is housed pin Window Ceramic Frit-Seal Dual-in-Line package. The transparent lid allows the user to expose the chip to ultraviolet light to erase the bit pattern. A new pattern can then be written to the device by following the programming procedure ...
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... AI00785 DEVICE OPERATION The M2716 has 3 modes of operation in the normal system environment. These are shown in Table 3. Read Mode. The M2716 read operation requires that and that addresses A0-A10 IL IL have been stabilized. Valid data will appear on the ...
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... The UV content of sunlight may cause a partial erasure of some bits in a relatively short period of time. An ultraviolet source of 2537 Å yielding a total integrated dosage of 15 watt-seconds/cm rating is used. The M2716 to be erased should be placed 1 inch away from the lamp and no filters should be used. must erasure system should be calibrated peri- odically ...
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... M2716 AC MEASUREMENT CONDITIONS Input Rise and Fall Times Input Pulse Voltages Input and Output Timing Ref. Voltages Note that Output Hi-Z is defined as the point where data is no longer driven. Figure 3. AC Testing Input Output Waveforms 2.4V 0.45V (1) Table 4. Capacitance ( MHz ) A Symbol ...
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... V PP VALID tAVQV tGLQV tELQV DATA OUT (1) = 25V 1V) Test Condition Pulse IH and removed simultaneously or after V PP M2716 = M2716 Unit -1 blank Min Max Min Max 350 450 IL 350 450 120 120 0 100 0 100 0 100 0 100 ...
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... M2716 Table 8. Programming Mode AC Characteristics ( 5 Symbol Alt Parameter t t Address Valid to Program High AVPH Input Valid to Program High QVPH Output Enable High to Program GHPH OS High t t Program Pulse Rise Time PL1PL2 Program Pulse Fall Time ...
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... For a list of available options (Speed, V catalogue. For further information on any aspect of this device, please contact SGS-THOMSON Sales Office nearest to you. M2716 - Package F FDIP24W Tolerance, Package, etc...) refer to the current Memory Shortform CC M2716 Temperature Range – 7/9 ...
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... M2716 FDIP24W - 24 pin Ceramic Frit-seal DIP, with window Symb Typ 2.54 e3 27. 7.11 N FDIP24W Drawing is not to scale 8/9 mm Min Max Typ 5.71 0.50 1.78 3.90 5.08 0.40 0.55 1.17 1.42 0.22 0.31 32.30 15.40 15.80 13.05 13.36 – – 0.100 – – 1.100 16.17 18.32 3.18 4.10 1.52 2.49 – – 0.280 ...
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... SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of SGS-THOMSON Microelectronics. © 1994 SGS-THOMSON Microelectronics - All Rights Reserved SGS-THOMSON Microelectronics GROUP OF COMPANIES Australia - Brazil - China - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A. M2716 9/9 ...