PM37LV512-70JC PMC-Sierra Inc, PM37LV512-70JC Datasheet
PM37LV512-70JC
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PM37LV512-70JC Summary of contents
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... The device has a standard microprocessor interface as well as JEDEC single-power-supply Flash compatible pin- out. For applications that do not require in-system-programming (ISP) function for firmwire upgrade, the Pm37LV512 offers a direct cost reduction path for Flash memory, i.e. Pm39LV512, without modifying the schematic and board layout of system. The Pm37LV512 is manufactured on PMC’ ...
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... A0-A15 I/ Pm37LV512 ...
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... V = 32-pin Thin Small Outline Package (32V) Speed Option PMC Device Number Pm37LV512 ° ° 0 ...
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... Pm37LV512 ...
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... A0-A15 DEVICE OPERATION READ OPERATION The access of Pm37LV512 is similar as that of EPROM or Flash Memory. To obtain data at the outputs, three control functions must be satisfied: • CE# is the chip enable and should be pulled low ( • ...
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... Pm37LV512 ...
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... Compare all bytes to original data Failed Chart 1. Byte Programming Flowchart Programmable Microelectronics Corp. Start OE Address = First Location; Load Data CE Program 20 µs pulse (WE Last Address? IL Yes R T Yes Pm37LV512 ) IL Increment Address N o Issue Date: Dec, 2002 Rev: 1.3 ...
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... Start OE CE Erase 100 ms pulse ( Wait Recovery Time Read Device N o Compare all bytes to FF Yes Fail Chart 2. Chip Erase Flowchart 8 Pm37LV512 H IH Issue Date: Dec, 2002 Rev: 1.3 ...
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... 0.5 V. During voltage transitioning CC + 2.0 V for a period of time ns Pm37LV512 6 - ° ° ° ° ° ...
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... Pm37LV512 ...
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... HIGH Z t VCS INPUT TEST WAVEFORMS AND MEASUREMENT LEVEL 3.0 V Input 0.0 V 100 Pm37LV512 1.5 V Measurement Level ...
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... Pm37LV512 ...
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... Pm37LV512 Issue Date: Dec, 2002 Rev: 1.3 ...
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... Pm37LV512 ...
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... REF .537(13.64) .557(14.05) 0° 10° .146(3.71) .162(4.11 .014(.36) .015(.38) MIN .022(.56) 15 Pm37LV512 025(.635)X30° .400 .510(12.95) .530(13.46) .600(15.24) .625(15.88) .008(0.20) .013(0.33) .625(15.88) .665(16.89) Issue Date: Dec, 2002 Rev: 1.3 ...
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... Thin Small Outline Package (TSOP 8mm x 14mm)(Millimeters) Pin 1 I.D. .484(12.30) .492(12.50) .543(13.80) .560(14.20) .047(1.20 .010(.25) Programmable Microelectronics Corp. .315(7.90) .319(8.10) .004(.10) .008(.20) 0° 5° .020(.50) .028(.70) 16 Pm37LV512 .037(.95) .041(1.05 .006(.16) .011(,27) .020(0.05 .020(.05) .006(.15) Issue Date: Dec, 2002 Rev: 1.3 ...
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... Pm37LV512 ...