W77L32 Datasheet, PDF (71/76 Pages) Winbond – 8-BIT MICROCONTROLLER

W77L32/W77L032A/W77M032A
15. TIMING WAVEFORMS
15.1 Program Memory Read Cycle
ALE
PSEN
PORT 0
PORT 2
t_LHLL
t_AVLL
t_LLIV
t_LLAX1
t_PLPH
t_PLIV
t_LLPL
t_PLAZ
t_PXIX
t_PXIZ
ADDRESS
A0-A7
tAVIV1
tAVIV2
INSTRUCTION
IN
ADDRESS A8-A15
ADDRESS
A0-A7
ADDRESS A8-A15
15.2 Data Memory Read Cycle
ALE
PSEN
RD
PORT 0 INSTRUCTION
IN
PORT 2
t_LLDV
t_LLAX1
t_LLWL
t_AVLL
t_AVWL1
t_RLRH
t_RLDV
t_RLAZ
ADDRESS
A0-A7
tAVDV1
tAVDV2
ADDRESS A8-A15
t_WHLH
t_RHDZ
DATA
IN
t_RHDX
ADDRESS
A0-A7
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Publication Release Date: April 17, 2007
Revision A6