M27W401-80XN6TR STMicroelectronics, M27W401-80XN6TR Datasheet
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M27W401-80XN6TR
Related parts for M27W401-80XN6TR
M27W401-80XN6TR Summary of contents
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Mbit (256Kb x16) Low Voltage UV EPROM and OTP EPROM 2.7V to 3.6V SUPPLY VOLTAGE in READ OPERATION ACCESS TIME: – 80ns 3.0V to 3.6V CC – 100ns 2.7V to 3.6V CC PIN ...
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M27W402 Figure 2A. DIP Connections A17 Q15 3 38 A16 Q14 4 37 A15 Q13 5 36 A14 Q12 6 35 A13 Q11 7 34 A12 Q10 8 33 A11 Q9 ...
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... These are stress ratings only and operation of the device at these or any other conditions above those indicated in the Operating sections of this specification is not implied. Exposure to Absolute Maximum Rating condi- tions for extended periods may affect device reliability. Refer also to the STMicroelectronics SURE Program and other relevant qual- ity documents. ...
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M27W402 Table 5. AC Measurement Conditions Input Rise and Fall Times Input Pulse Voltages Input and Output Timing Ref. Voltages Figure 3. AC Testing Input Output Waveform High Speed 3V 0V Standard 2.4V 0.4V (1) Table 6. Capacitance (T = ...
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... READ line from the system control bus. This ensures that all deselect- ed memory devices are in their low power standby mode and that the output pins are only active when data is required from a particular memory device ...
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M27W402 Table 8. Read Mode AC Characteristics (T = – 2.7V to 3.6V Symbol Alt Parameter Address Valid AVQV ACC Output Valid Chip Enable Low ELQV ...
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Table 9. Programming Mode DC Characteristics ( 6.25V 0.25V Symbol Parameter I Input Leakage Current LI I Supply Current CC I Program Current PP V Input Low Voltage IL V Input High ...
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M27W402 Figure 6. Programming and Verify Modes AC Waveforms A0-A17 tAVEL Q0-Q15 DATA IN tQVEL V PP tVPHEL V CC tVCHEL E tELEH G Figure 7. Programming Flowchart 6.25V 12.75V ...
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... Electronic Signature mode. Byte 0 ( resents the manufacturer code and byte 1 ( the device identifier code. For the IH STMicroelectronics M27W402, these two identifier bytes are given in Table 4 and can be read-out on outputs Q7 to Q0. Note that the M27W402 and M27C4002 have the same identifier bytes. ...
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... This speed also guarantees 80ns access time These speeds are replaced by the 120ns. 4. Packages option available on request. Please contact STMicroelectronics local Sales Office. For a list of available options (Speed, Package, etc...) or for further information on any aspect of this de- vice, please contact the STMicroelectronics Sales Office nearest to you. ...
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Table 13. FDIP40W - 40 pin Ceramic Frit-seal DIP with window, Package Mechanical Data Symb Typ 1. 51.79 D2 48.26 E 15.24 E1 13.06 e 2.54 eA 14.99 eB 16. ...
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M27W402 Table 14. PDIP40 - 40 pin Plastic DIP, 600 mils width, Package Mechanical Data mm Symb Typ Min A 4.45 – A1 0.64 0.38 A2 3.56 B 0.38 B1 1.14 C 0.20 D 51.78 D2 48.26 – E 14.80 ...
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Table 15. PLCC44 - 44 lead Plastic Leaded Chip Carrier, Package Mechanical Data mm Symb Typ Min A 4.20 A1 2.29 A2 – B 0.33 B1 0.66 D 17.40 D1 16.51 D2 14.99 E 17.40 E1 16.51 E2 14.99 e ...
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M27W402 Table 16. TSOP40 - 40 lead Plastic Thin Small Outline mm, Package Mechanical Data Symbol Typ A A1 0.050 A2 0.950 B 0.170 C 0.100 D 19.800 D1 18.300 e 0.500 E 9.900 L 0.500 CP ...
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... No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in lif e support devices or systems without express written approval of STMicroelectronics ...