MC68HC711PH8 Motorola, MC68HC711PH8 Datasheet - Page 233

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MC68HC711PH8

Manufacturer Part Number
MC68HC711PH8
Description
High-density Complementary Metal Oxide Semiconductor (HCMOS) Microcomputer Unit
Manufacturer
Motorola
Datasheet
A.5.1
MC68HC11PH8
(1) All timing is given with respect to 20% and 70% of V
(2) Port C, D and G timing is valid for active drive (CWOM, DWOM, GWOM, WOMS and WOMS2 bits clear).
(V
Frequency of operation (E clock frequency)
E clock period
Peripheral data set-up time, all ports
Peripheral data hold time, all ports
Delay time, peripheral data write
DD
MCU write to port A, B, G or H
MCU write to port C, D or F
= 5.0 Vdc 10%, V
E clock
Ports
A, C, D, F
Ports
B, E, G, H
E clock
Ports
C, D, F
Ports
A, B, G, H
Peripheral port timing
Characteristic
SS
= 0 Vdc, T
ELECTRICAL SPECIFICATIONS (STANDARD)
(t
PWD
(1)
(2)
(2)
= t
Figure A-8 Port write timing diagram
Figure A-7 Port read timing diagram
A
Previous port data
CYC
= T
/4 + 100ns)
L
Previous port data
to T
H
)
t
MCU write to port
MCU read of port
PDSU
Symbol
DD
t
t
t
PDSU
t
PWD
f
CYC
PDH
, unless otherwise noted.
OP
t
PDH
t
PWD
Min.
500
100
50
Ñ
Ñ
0
2.0MHz
t
PDSU
Max.
200
225
2.0
Ñ
Ñ
Ñ
Min.
333
100
50
Ñ
Ñ
t
0
PDH
New data valid
t
PWD
3.0MHz
Max.
200
183
3.0
Ñ
Ñ
Ñ
New data valid
Min.
250
100
50
Ñ
Ñ
0
4.0MHz
Max.
MOTOROLA
200
162
4.0
Ñ
Ñ
Ñ
Unit
MHz
ns
ns
ns
ns
TPG
A-9
12

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