NM27C512 Fairchild, NM27C512 Datasheet
NM27C512
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NM27C512 Summary of contents
Page 1
... Address Inputs AMG is a trademark of WSI, Inc. © 1998 Fairchild Semiconductor Corporation The NM27C512 is one member of a high density EPROM Family which range in densities Megabit. Features High performance CMOS — access time Fast turn-off for microprocessor compatibility ...
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... GND GND GND GND Compatible EPROM pin configurations are shown in the blocks adjacement to the NM27C512 pins. Commercial Temp Range ( +70 C) Parameter/Order Number Access Time (ns) NM27C512 NM27C512 120 NM27C512 150 Industrial Temp Range (- +85 C) ...
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... Min >2000V V + 1.0V to GND -0. Tolerance CC +5V 10% +5V 10% Min Max Units -0.5 0 0.4 V 3.5 V 100 0 - 120 150 Units Max Min Max 120 150 ns 120 150 www.fairchildsemi.com ...
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... Note 9: Inputs and outputs can undershoot to -2.0V for 20 ns Max. Conditions Typ Max Units OUT 100 pF (Note 0.45V to 2.4V 0.8V and 2V 0.8V and 2V Address Valid (Note 3) Valid Output t ACC (Note 3) . ACC (Note (Note DS010834-4 www.fairchildsemi.com ...
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... Data 0.8V 12.75V 0.8V OE PRT CE/PGM 6.25V V CC Note 10: Fairchild’s standard product warranty applies to devices programmed to specifications described herein. Note 11: V must be applied simultaneously or before V CC voltage applied Note 12: The maximum absolute allowable voltage which may be applied to the V prevent any overshoot from exceeding this 14V maximum specification ...
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... PROGRAM ONE 50 s PULSE INCREMENT n NO VERIFY FAIL n = 10? BYTE PASS LAST NO ADDRESS ? YES ADDRESS = FIRST LOCATION VERIFY FAIL BYTE PASS LAST NO ADDRESS ? YES CHECK ALL BYTES 1ST 6. 2ND 4. FIGURE 1. 6 INCREMENT ADDRESS PROGRAM ONE 50 s PULSE DS010834-6 www.fairchildsemi.com ...
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... The code for ) will damage the PP NM27C512 is “8F85”, where “8F” designates that it is made by Fairchild Semiconductor, and “85” designates a 512K part. The code is accessed by applying 12V 0.5V to address pin A9. Addresses A1–A8, A10–A16, and all control pins ...
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... Mode Selection The modes of operation of the NM27C512 are listed in Table 1. A single 5V power supply is required in the read mode. All inputs are TTL levels excepts for V and A9 for device signature. ...
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... Pin # IDENT 1.393 - 1.420 (35.38 - 36.07) 0.053 - 0.069 (1.346 - 1.753) 0.108 0.010 0.050 0.015 (2.540 0.254) (1.270 0.381) Order Number NM27C512N Package Number N28B 9 0.590-0.620 [14.99-15.75] 90 -100 0.008-0.012 TYP [0.203-0.305] TYP +0.025 0.685 -0.060 +0.635 [17.399 ] -1 ...
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... Section B-B S Typical Order Number NM27C512V Package Number VA32A 2. A critical component is any component of a life support device or system whose failure to perform can be reasonably ex- pected to cause the failure of the life support device or system affect its safety or effectiveness. Fairchild Semiconductor ...