HD6433802H Datasheet, PDF (28/435 Pages) Hitachi Semiconductor – Single-Chip Microcomputer

Type
I/O ports
Serial
communi-
cation
interface
(SCI)
A/D
converter
LCD
controller/
driver
Pin No.
FP-64A
Symbol FP-64E DP-64S
P6₇ to P6₀ 33 to 40 41 to 48
P7₇ to P7₀ 25 to 32 33 to 40
P8₀
24
32
P9₅ to P9₀ 54 to 49
PA₃ to PA₀ 20 to 23
62 to 57
28 to 31
PB₃ to PB₀ 1, 64 to 62 9 to 6
RXD₃₂
58
2
TXD₃₂
59
3
SCK₃₂
57
1
AN3 to An0 1
9 to 6
64 to 62
COM₄ to
COM₁
SEG₂₅ to
SEG₁
20 to 23
24 to 48
28 to 31
32 to 56
I/O
Name and Functions
I/O
Port 6: This is an 8-bit I/O port. Input or
output can be designated for each bit by
means of port control register 6 (PCR6).
I/O
Port 7: This is an 8-bit I/O port. Input or
output can be designated for each bit by
means of port control register 7 (PCR7).
I/O
Port 8: This is an 8-bit I/O port. Input or
output can be designated for each bit by
means of port control register 8 (PCR8).
Output Port 9: This is a 6-bit output port.
I/O
Port A: This is a 4-bit I/O port. Input or
output can be designated for each bit by
means of port control register A (PCRA).
Input Port B: This is a 4-bit input port.
Input SCI3 receive data input:
This is the SCI3 data input pin.
Output SCI3 transmit data output:
This is the SCI3 data output pin.
I/O
SCI3 clock I/O:
This is the SCI3 clock I/O pin.
Input
Analog input channels 3 to 0:
These are analog data input channels to
the A/D converter
Output LCD common output: These are the
LCD common output pins.
Output LCD segment output: These are the
LCD segment output pins.
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