5462-96900 Просмотр технического описания (PDF) - Aeroflex Corporation
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5462-96900 Datasheet PDF : 11 Pages
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AC Waveforms for Flash Memory Read Operations
Addresses
FCE
OE
FWE
Outputs
tRC
Addresses Stable
tACC
tDF
tOE
tCE
High Z
tOH
Output Valid
High Z
Write/Erase/Program
Operation for Flash Memory, FWE Controlled
Data Polling
Addresses
5555H
PA
PA
tWC
tAS
tAH
FCE
OE
FWE
Data
tGHWL
tWP
tCE
tDS
tWPH
AOH
tDH
PD
tWHWH1
D7 DOUT
5.0V
Notes:
1. PA is the address of the memory location to be programmed.
2. PD is the data to be programmed at byte address.
3. D7 is the 0utput of the complement of the data written to the deviced.
4. Dout is the output of the data written to the device.
5. Figure indicates last two bus cycles of four bus cycle sequence.
tRC
tDF
tOE
tOH
tCE
Aeroflex Circuit Technology
6
SCD1677 REV A 4/28/98 Plainview NY (516) 694-6700
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