HD64F3644PV Datasheet, PDF (35/551 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 1 Overview
Type
I/O ports
Symbol
P77 to
P73
P87 to
P80
P94 to
P90
Serial com- SI1
munication
interface
(SCI)
SO1
SCK1
RXD
TXD
SCK3
A/D
AN7 to
converter AN0
ADTRG
Pin No.
FP-64A DP-64S TFP-80C I/O
38 to 34 46 to 42 47 to 43 I/O
46 to 39 54 to 47 57 to 54, I/O
52 to 49
15 to 11 23 to 19 18, 17 I/O
15 to 13
51
59
65
Input
50
58
64
Output
52
60
66
I/O
48
56
59
Input
49
57
63
Output
47
55
58
I/O
59 to 64, 3 to 10 73 to 78 Input
1, 2
2, 3
30
38
36
Input
Name and Functions
Port 7: This is a 5-bit I/O port.
Input or output can be designated
for each bit by means of port
control register 7 (PCR7)
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)
Port 9: This is a 5-bit I/O port.
Input or output can be designated
for each bit by means of port
control register 9 (PCR9)
Note:
There is no P90 function
in the flash memory
version since P90 is used
as the FVPP pin.
SCI1 receive data input:
This is the SCI1 data input pin
SCI1 transmit data output:
This is the SCI1 data output pin
SCI1 clock I/O:
This is the SCI1 clock I/O pin
SCI3 receive data input:
This is the SCI3 data input pin
SCI3 transmit data output:
This is the SCI3 data output pin
SCI3 clock I/O:
This is the SCI3 clock I/O pin
Analog input channels 11 to 0:
These are analog data input
channels to the A/D converter
A/D converter trigger input:
This is the external trigger input
pin to the A/D converter
Rev. 6.00 Sep 12, 2006 page 13 of 526
REJ09B0326-0600