P80C528 Ver la hoja de datos (PDF) - Philips Electronics
Número de pieza
componentes Descripción
Fabricante
P80C528 Datasheet PDF : 76 Pages
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Philips Semiconductors
8-bit microcontrollers
Product specification
P83C524; P80C528; P83C528
handbook, full pagewidth
cycle 1
cycle 2
S1
S2
S3
S4
S5
S6
S1
S2
S3
S4
S5
S6
ALE
PSEN
RD
WR
P2
PCH OUT
P0
INST
IN
PCH OUT
DPH OUT
PCL
OUT
INST
IN
DPL
OUT
DATA
IN
a. With a MOVX to the External Data Memory (read).
PCH OUT
PCL
OUT
MBC463
handbook, full pagewidth
cycle 1
cycle 2
S1
S2
S3
S4
S5
S6
S1
S2
S3
S4
S5
S6
ALE
PSEN
RD
WR
P2
PCH OUT
P0
INST
IN
PCH OUT
DPH OUT
PCL
OUT
INST
IN
DPL
OUT
DATA OUT
b. With a MOVX to the External Data Memory (write).
PCH OUT
PCL
OUT
MBC464
1997 Dec 15
Fig.10 External program memory execution (continued).
18
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