HD6473834HV Renesas Electronics America, HD6473834HV Datasheet - Page 180

• Manufacturer Part Number: HD6473834HV
• Description: MCU 5V 32K PB-FREE 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Lr

Specifications of HD6473834HV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 5MHz
• Connectivity: SCI
• Peripherals: LCD, PWM
• Number Of I /o: 71
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: OTP
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

8.8
8.8.1
Port 7 is an 8-bit I/O port, configured as shown in figure 8.7.
8.8.2
Table 8.20 shows the port 7 register configuration.
Table 8.20 Port 7 Registers
Name
Port data register 7
Port control register 7
Port Data Register 7 (PDR7)
PDR7 is an 8-bit register that stores data for port 7 pins P7
bits are set to 1, the values stored in PDR7 are read, regardless of the actual pin states. If port 7 is
read while PCR7 bits are cleared to 0, the pin states are read.
Bit
Initial value
Read/Write
Port 7
Overview
Register Configuration and Description
R/W
P7
7
0
7
Figure 8.7 Port 7 Pin Configuration
R/W
P7
6
0
6
Port 7
Abbrev.
PDR7
PCR7
R/W
P7
5
0
5
R/W
R/W
W
R/W
P7
4
0
4
P7 /SEG
P7 /SEG
P7 /SEG
P7 /SEG
P7 /SEG
P7 /SEG
P7 /SEG
P7 /SEG
7
7
6
5
4
3
2
1
0
to P7
R/W
P7
Initial Value
H'00
H'00
3
0
3
0
24
23
22
21
20
19
18
17
. If port 7 is read while PCR7
R/W
P7
2
0
2
R/W
P7
Address
H'FFDA
H'FFEA
1
0
1
R/W
P7
0
0
0
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