
W39V080FA
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2
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8.
PROGRAMMER INTERFACE MODE AC CHARACTERISTICS............................................. 20
8.1
AC Test Conditions....................................................................................................... 20
8.2
AC Test Load and Waveform ....................................................................................... 20
8.3
Read Cycle Timing Parameters.................................................................................... 21
8.4
Write Cycle Timing Parameters.................................................................................... 21
8.5
Data Polling and Toggle Bit Timing Parameters........................................................... 21
TIMING WAVEFORMS FOR PROGRAMMER INTERFACE MODE....................................... 22
9.1
Read Cycle Timing Diagram......................................................................................... 22
9.2
Write Cycle Timing Diagram......................................................................................... 22
9.3
Program Cycle Timing Diagram.................................................................................... 23
9.4
#DATA Polling Timing Diagram.................................................................................... 23
9.5
Toggle Bit Timing Diagram........................................................................................... 24
9.6
Sector Erase Timing Diagram....................................................................................... 24
FWH INTERFACE MODE AC CHARACTERISTICS ............................................................... 25
10.1
AC Test Conditions....................................................................................................... 25
10.2
Read/Write Cycle Timing Parameters .......................................................................... 25
10.3
Reset Timing Parameters............................................................................................. 25
TIMING WAVEFORMS FOR FWH INTERFACE MODE.......................................................... 26
11.1
Read Cycle Timing Diagram......................................................................................... 26
11.2
Write Cycle Timing Diagram......................................................................................... 26
11.3
Program Cycle Timing Diagram.................................................................................... 27
11.4
#DATA Polling Timing Diagram.................................................................................... 28
11.5
Toggle Bit Timing Diagram........................................................................................... 29
11.6
Sector Erase Timing Diagram....................................................................................... 30
11.7
FGPI Register/Product ID Readout Timing Diagram.................................................... 31
11.8
Reset Timing Diagram.................................................................................................. 31
ORDERING INFORMATION..................................................................................................... 32
HOW TO READ THE TOP MARKING...................................................................................... 32
PACKAGE DIMENSIONS......................................................................................................... 33
14.1
32L PLCC ..................................................................................................................... 33
14.2
32L STSOP (8X14mm)................................................................................................. 33
14.3
40L TSOP (10 mm x 20 mm)........................................................................................ 34
VERSION HISTORY................................................................................................................. 35
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11.
12.
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14.
15.