HD6473834HV Renesas Electronics America, HD6473834HV Datasheet - Page 152

• 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 Mode Register 1 (PMR1)
PMR1 is an 8-bit read/write register, controlling the selection of pin functions for port 1 pins.
Upon reset, PMR1 is initialized to H'00.
Bit 7—P1
P1
Bit 7: IRQ3
0
1
Note: Rising or falling edge sensing can be designated for IRQ
Bit 6—P1
P1
Bit 6: IRQ2
0
1
Note: Rising or falling edge sensing can be designated for IRQ
Bit 5—P1
P1
Bit 5: IRQ1
0
1
Note: Rising or falling edge sensing can be designated for IRQ
Bit
Initial value
Read/Write
7
6
5
/IRQ
/IRQ
/IRQ
For details on TMIF pin settings, see 9.5.2 (3), timer control register F (TCRF).
For details on TMIC pin settings, see 9.4.2 (1), timer mode register C (TMC).
For details on TMIB pin settings, see 9.3.2 (1), timer mode register B (TMB).
3
2
1
/TMIF is used as P1
/TMIC is used as P1
/TMIB is used as P1
7
6
5
/IRQ
/IRQ
/IRQ
3
2
1
/TMIF Pin Function Switch (IRQ3): This bit selects whether pin
/TMIC Pin Function Switch (IRQ2): This bit selects whether pin
/TMIB Pin Function Switch (IRQ1): This bit selects whether pin
IRQ3
R/W
Description
Functions as P1
Functions as IRQ
Description
Functions as P1
Functions as IRQ
Description
Functions as P1
Functions as IRQ
7
0
7
IRQ2
6
5
R/W
or as IRQ
or as IRQ
or as IRQ
6
0
7
6
5
3
2
1
I/O pin
I/O pin
I/O pin
/TMIF input pin
/TMIC input pin
/TMIB input pin
IRQ1
R/W
3
2
1
/TMIF.
/TMIC.
/TMIB.
5
0
PWM
R/W
4
0
TMIG
R/W
3
0
3
2
1
/TMIF.
/TMIC.
/TMIB.
TMOFH
R/W
2
0
TMOFL
R/W
1
0
(initial value)
(initial value)
(initial value)
TMOW
R/W
0
0
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