HD64F3067RF20 Renesas Electronics America, HD64F3067RF20 Datasheet - Page 297

• Manufacturer Part Number: HD64F3067RF20
• Description: IC H8 MCU FLASH 128K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3067RF20

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• 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): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Package: 100PQFP
• Family Name: H8
• Maximum Speed: 20 MHz
• Operating Supply Voltage: 5 V
• Data Bus Width: 16|32 Bit
• Number Of Programmable I/os: 70
• Interface Type: SCI
• On-chip Adc: 8-chx10-bit
• On-chip Dac: 2-chx8-bit
• Number Of Timers: 7
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

8.2.2
Table 8.2 summarizes the registers of port 1.
Table 8.2
Address*
H'EE000
H'FFFD0
Note: * Lower 20 bits of the address in advanced mode.
Port 1 Data Direction Register (P1DDR): P1DDR is an 8-bit write-only register that can select
input or output for each pin in port 1.
Modes 1 to 4 (Expanded Modes with On-Chip ROM Disabled): P1DDR values are fixed at 1.
Port 1 functions as an address bus.
Modes 5 (Expanded Modes with On-Chip ROM Enabled): After a reset, port 1 functions as an
input port.A pin in port 1 becomes an address output pin if the corresponding P1DDR bit is set to
1, and a generic input pin if this bit is cleared to 0.
Mode 6 and 7 (Single-Chip Mode): Port 1 functions as an input/output port. A pin in port 1
becomes an output port if the corresponding P1DDR 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
Name
Port 1 data direction register P1DDR
Port 1 data register
Port 1 Registers
P1 DDR
7
W
7
1
0
P1 DDR
6
W
6
1
0
P1 DDR
5
W
5
1
0
Abbreviation R/W
P1DR
Port 1 data direction 7 to 0
These bits select input or
output for port 1 pins
P1 DDR
4
W
4
1
0
Rev. 4.00 Jan 26, 2006 page 273 of 938
W
R/W
P1 DDR
3
W
3
1
0
Modes 1 to 4
H'FF
H'00
P1 DDR
2
W
2
1
0
Initial Value
Section 8 I/O Ports
P1 DDR
REJ09B0276-0400
1
W
1
1
0
Modes 5 to 7
H'00
H'00
P1 DDR
0
W
0
1
0