HD6475328-CP10 HITACHI [Hitachi Semiconductor], HD6475328-CP10 Datasheet - Page 447

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

ZTAT Versions
*
P1 / ø*
RES
Internal reset signal
A to A
P5 /A
R/W
AS, RD and DS (read)
WR and DS (write)
D to D (write)
I/O ports
7
7
The dotted line indicates that P1
but a clock output pin if the DDR bit is 1.
0
7
15
0
0
to P5 to A
0
Figure E-3 Reset during Memory Access (Mode 2)
8
T
0
/ø is an input port if the corresponding DDR bit is 0,
1
External memory access
438
T
2
T
3
H’00
High impedance
High impedance
High impedance