HD6473834HV Renesas Electronics America, HD6473834HV Datasheet - Page 174

• 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: -

Port Pull-up Control Register 5 (PUCR5)
PUCR5 bits control the on/off state of pin P5
0, setting the corresponding PUCR5 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, PUCR5 is initialized to H'00.
Port Mode Register 5 (PMR5)
PMR5 is an 8-bit read/write register, controlling the selection of pin functions for port 5 pins.
Upon reset, PMR5 is initialized to H'00.
Bit n—P5
used as a SEG
P5
Bit n: WKPn
0
1
Note: For information on use as a SEG
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
n
or as WKP
n
/WKP
n+1
n
.
pin, this bit selects whether it is used as
PUCR5
n
WKP7
/SEG
R/W
R/W
Description
Functions as P5
Functions as WKP
7
0
7
0
n+1
7
Pin Function Switch (WKPn): When pin P5
PUCR5
WKP6
R/W
R/W
6
0
6
0
6
n
I/O pin
PUCR5
n
WKP5
n+1
input pin
R/W
R/W
5
0
5
0
pin, see 13.2.1, LCD Port Control Register (LPCR).
7
–P5
5
PUCR5
WKP4
0
R/W
R/W
MOS pull-ups. When a PCR5 bit is cleared to
4
0
4
0
4
PUCR5
WKP3
R/W
R/W
3
0
3
0
3
PUCR5
WKP2
R/W
R/W
2
0
2
0
n
/WKP
2
PUCR5
WKP1
n
/SEG
R/W
R/W
1
0
1
0
(initial value)
n+1
1
(n = 7 to 0)
PUCR5
is not
WKP0
R/W
R/W
0
0
0
0
157
0