HD64F3048VTF8 Renesas Electronics America, HD64F3048VTF8 Datasheet - Page 301
HD64F3048VTF8
Manufacturer Part Number
HD64F3048VTF8
Description
IC H8 MCU FLASH 128K 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Datasheet
1.HD64F3048F16.pdf
(907 pages)
Specifications of HD64F3048VTF8
Core Processor
H8/300H
Core Size
16-Bit
Speed
8MHz
Connectivity
SCI, SmartCard
Peripherals
DMA, PWM, WDT
Number Of I /o
70
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Other names
HD64F3048VX8
- Current page: 301 of 907
- Download datasheet (6Mb)
9.6.2
Table 9.8 summarizes the registers of port 5.
Table 9.8
Address*
H'FFC8
H'FFCA
H'FFDB
Note: * Lower 16 bits of the address.
Port 5 Data Direction Register (P5DDR)
P5DDR is an 8-bit write-only register that can select input or output for each pin in port 5.
Bits 7 to 4 are reserved. They cannot be modified and are always read as 1.
Modes 1 to 4 (Expanded Modes with On-Chip ROM Disabled): P5DDR values are fixed at 1
and cannot be modified. Port 5 functions as an address bus.
Modes 5 and 6 (Expanded Modes with On-Chip ROM Enabled): Following a reset, port 5 is
an input port. A pin in port 5 becomes an address output pin if the corresponding P5DDR bit is set
to 1, and an input port if this bit is cleared to 0.
Bit
Modes
1 to 4
Modes
5 to 7
Initial value
Read/Write
Initial value
Read/Write
Register Descriptions
Port 5 Registers
Name
Port 5 data direction
register
Port 5 data register
Port 5 input pull-up MOS
control register
—
—
—
7
1
1
Reserved bits
—
—
—
6
1
1
Abbreviation
P5DDR
P5DR
P5PCR
—
—
—
5
1
1
—
—
—
4
1
1
Rev. 7.00 Sep 21, 2005 page 275 of 878
R/W
W
R/W
R/W
P5 DDR
3
—
W
3
1
0
Port 5 data direction 3 to 0
These bits select input or
output for port 5 pins
Modes 1 to 4
H'FF
H'F0
H'F0
P5 DDR
2
—
W
2
1
0
Initial Value
Section 9 I/O Ports
P5 DDR
REJ09B0259-0700
1
—
W
1
1
0
Modes 5 to 7
H'F0
H'F0
H'F0
P5 DDR
0
—
W
0
1
0
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