HD6473837HV Renesas Electronics America, HD6473837HV Datasheet - Page 178

• Manufacturer Part Number: HD6473837HV
• Description: MCU 3/5V 60K PB-FREE 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Lr

Specifications of HD6473837HV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 5MHz
• Connectivity: SCI
• Peripherals: LCD, PWM
• Number Of I /o: 84
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: OTP
• Ram Size: 2K 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: -

Port Pull-Up Control Register 6 (PUCR6)
PUCR6 controls whether the MOS pull-up of each port 6 pin P6
bit is cleared to 0, setting the corresponding PUCR6 bit to 1 turns on the MOS pull-up for the
corresponding pin, while clearing the bit to 0 turns off the MOS pull-up.
Upon reset, PUCR6 is initialized to H'00.
8.7.3
Table 8.18 shows the port 6 pin functions.
Table 8.18 Port 6 Pin Functions
Pin
P6
P6
P6
P6
Note: * Don’t care
Bit
Initial value
Read/Write
7
4
3
0
/SEG
/SEG
/SEG
/SEG
16
13
12
9
Pin Functions
to
to
PUCR6
Pin Functions and Selection Method
The pin function depends on bit PCR6
LPCR.
SGS3 to SGS0
PCR6n
Pin function
The pin function depends on bit PCR6
LPCR.
SGS3 to SGS0
PCR6n
Pin function
R/W
7
0
7
PUCR6
R/W
6
0
6
P6n input pin P6n output pin
P6n input pin P6n output pin
PUCR6
R/W
5
0
00**, 010* or 0110
0
0
00** or 010*
5
PUCR6
R/W
4
0
n
n
4
in PCR6 and bits SGS3 to SGS0 in
in PCR6 and bits SGS3 to SGS0 in
PUCR6
1
1
R/W
3
0
7
–P6
3
0
PUCR6
is on or off. When a PCR6
R/W
2
0
SEGn+9 output pin
SEGn+9 output pin
011* or 1***
0111 or 1***
2
PUCR6
R/W
*
*
1
0
1
(n = 7 to 4)
(n = 3 to 0)
PUCR6
R/W
0
0
161
0