HD6473847RHV Datasheet, PDF (54/546 Pages) Renesas Technology Corp – Renesas 8-Bit Single-Chip Microcomputer H8 Family / H8/300L Super Low Power Series

Section 1 Overview
Pin No.
Type
Symbol
FP-64A,
FP-64E,
FP-64K,
TNP-64B
DP-64S
Pad Pad
No.^*1*3 No.^*2 I/O
Functions
I/O ports
P95 to
P90
54 to 49 62 to 57
55 to 50 54 to 49 Output
6-bit output port. When the on-
chip emulator is used, pin P95 is
unavailable to the user because
it is used exclusively by the on-
chip emulator. In the F-ZTAT
version, pin P95 should not be
open but pulled up to go high in
user mode.
Note that the H8/38104 Group is
not equipped with a pin 94.
PA3 to
PA0
20 to 23 28 to 31
21 to 24 20 to 23 I/O
4-bit I/O port. Input or output can
be designated for each bit by
means of the port control
register A (PCRA).
PB3 to
PB0
1,
9 to 6
64 to 62
1,
1,
Input 4-bit input port.
65 to 63 64 to 62
Serial com- RXD32 58
2
munication _{TXD32 59}
3
interface
(SCI)
SCK32 57
1
59
58
Input Receive data input pin.
60
59
Output Transmit data output pin.
58
57
I/O
Clock I/O pin.
A/D
converter
AN3 to
AN0
1,
9 to 6
64 to 62
1,
1,
Input Analog data input pins.
65 to 63 64 to 62
LCD
controller/
driver
COM4 to 20 to 23
COM1
SEG25 to 24 to 48
SEG1
28 to 31
32 to 56
21 to 24 20 to 23 Output LCD common output pins.
25 to 49 24 to 48 Output LCD segment output pins.
Low-voltage Vref
52
—
detection _extD
62
—
circuit
(LVD)^*4
extU
63
—
—
—
Input Reference voltage input pin.
—
—
Input Power supply drop detection
voltage input pin.
—
—
Input Power supply rise detection
voltage input pin.
Notes: 1. Pad number for HCD6433802, HCD6433801, and HCD6433800
2. Pad number for HCD64338004, HCD64338003, HCD64338002, HCD64338001, and
HCD64338000
3. Pad number for HCD64F38004 and HCD64F38002
4. H8/38104 Group only
5. Does not apply to H8/38104 Group
Rev. 7.00 Mar. 08, 2010 Page 22 of 510
REJ09B0024-0700