HD64F3048F16 Renesas Electronics America, HD64F3048F16 Datasheet - Page 305

• Manufacturer Part Number: HD64F3048F16
• Description: IC H8 MCU FLASH 128K 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3048F16

• 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): 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: 16 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: 5
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

9.6.2
Table 9.8 summarizes the registers of port 5.
Table 9.8
Address *
H'FFC8
H'FFCA
H'FFDB
Note:
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
* Lower 16 bits of the address.
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. 3.00 Sep 27, 2006 page 277 of 872
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
REJ09B0325-0300
1
W
1
1
0
Modes 5 to 7
H'F0
H'F0
H'F0
P5 DDR
0
W
0
1
0