W39V080A

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11.1

AC Test Conditions....................................................................................................... 19

11.2

AC Test Load and Waveform ....................................................................................... 19

11.3

Read Cycle Timing Parameters.................................................................................... 20

11.4

Write Cycle Timing Parameters .................................................................................... 20

11.5

Data Polling and Toggle Bit Timing Parameters .......................................................... 20

12.

TIMING WAVEFORMS FOR PROGRAMMER INTERFACE MODE ....................................... 21

12.1

Read Cycle Timing Diagram......................................................................................... 21

12.2

Write Cycle Timing Diagram ......................................................................................... 21

12.3

Program Cycle Timing Diagram ................................................................................... 22

12.4

#DATA Polling Timing Diagram .................................................................................... 22

12.5

Toggle Bit Timing Diagram ........................................................................................... 23

12.6

Sector Erase Timing Diagram ...................................................................................... 23

13.

LPC INTERFACE MODE AC CHARACTERISTICS................................................................. 24

13.1

AC Test Conditions....................................................................................................... 24

13.2

Read/Write Cycle Timing Parameters .......................................................................... 24

13.3

Reset Timing Parameters ............................................................................................. 24

14.

TIMING WAVEFORMS FOR LPC INTERFACE MODE........................................................... 25

14.1

Read Cycle Timing Diagram......................................................................................... 25

14.2

Write Cycle Timing Diagram ......................................................................................... 25

14.3

Program Cycle Timing Diagram ................................................................................... 26

14.4

#DATA Polling Timing Diagram .................................................................................... 27

14.5

Toggle Bit Timing Diagram ........................................................................................... 28

14.6

Sector Erase Timing Diagram ...................................................................................... 29

14.7

GPI Register/Product ID Readout Timing Diagram...................................................... 30

14.8

Reset Timing Diagram .................................................................................................. 30

15.

ORDERING INFORMATION .................................................................................................... 31

16.

HOW TO READ THE TOP MARKING...................................................................................... 31

17.

PACKAGE DIMENSIONS ......................................................................................................... 32

17.1

32L PLCC ..................................................................................................................... 32

17.2

32L STSOP (8x14mm) ................................................................................................. 32

17.3

40L TSOP (10 mm x 20 mm)........................................................................................ 33

18.

VERSION HISTORY ................................................................................................................. 34