HD6475328-CP10 HITACHI [Hitachi Semiconductor], HD6475328-CP10 Datasheet - Page 454

• Manufacturer Part Number: HD6475328-CP10
• Description: original Hitachi CMOS microcomputer unit (MCU)
• Manufacturer: HITACHI [Hitachi Semiconductor]

Masked-ROM Versions
*
P1 / ø*
RES
Internal reset signal
A to A
P6 /A
P5 /A
R/W
AS, RD and DS (read)
WR and DS (write)
D to D (write)
I/O ports
7
7
0
3
7
The dotted line indicates that P1
but a clock output pin if the DDR bit is 1.
19
15
0
0
to P6 /A ,
to P5 /A
0
0
Figure E-8 Reset during Memory Access (Mode 4)
16
8
0
/ø is an input port if the corresponding DDR bit is 0,
T
1
445
T
2
T
3
T
1
High impedance
High impedance
High impedance
H’00