HD64F3067RF20 Renesas Electronics America, HD64F3067RF20 Datasheet - Page 311

• 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: -

In modes 5 to 7, P5DDR is a write-only register. Its value cannot be read. All bits return 1 when
read.
P5DDR is initialized to H'FF in modes 1 to 4, and to H'F0 in modes 5 to 7, by a reset and in
hardware standby mode. In software standby mode it retains its previous setting. Therefore, if a
transition is made to software standby mode while port 5 is functioning as an input/output port and
a P5DDR bit is set to 1, the corresponding pin maintains its output state.
Port 5 Data Register (P5DR): P5DR is an 8-bit readable/writable register that stores output data
for port 5. When port 5 functions as an output port, the value of this register is output. When a bit
in P5DDR is set to 1, if port 5 is read the value of the corresponding P5DR bit is returned. When a
bit in P5DDR is cleared to 0, if port 5 is read the corresponding pin logic level is read.
Bits 7 to 4 are reserved. They are fixed at 1, and cannot be modified.
P5DR is initialized to H'F0 by a reset and in hardware standby mode. In software standby mode it
retains its previous setting.
Port 5 Input Pull-Up MOS Control Register (P5PCR): P5PCR is an 8-bit readable/writable
register that controls the MOS input pull-up transistors in port 5.
Bits 7 to 4 are reserved. They are fixed at 1, and cannot be modified.
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
7
1
—
—
7
1
Reserved bits
Reserved bits
6
1
—
—
6
1
5
1
—
—
5
1
4
1
—
—
4
1
P5 PCR
Rev. 4.00 Jan 26, 2006 page 287 of 938
R/W
3
R/W
3
0
P5
3
0
Port 5 input pull-up control 3 to 0
These bits control input pull-up
transistors built into port 5
3
P5 PCR
R/W
Port 5 data 3 to 0
These bits store data
for port 5 pins
2
R/W
2
0
P5
2
0
2
P5 PCR
R/W
Section 8 I/O Ports
1
R/W
1
0
REJ09B0276-0400
P5
1
0
1
P5 PCR
R/W
0
R/W
0
0
P5
0
0
0