HD6473937RXV Renesas Electronics America, HD6473937RXV Datasheet - Page 151

• Manufacturer Part Number: HD6473937RXV
• Description: MCU 3/5V 60K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300L SLPr

Specifications of HD6473937RXV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: SCI
• Peripherals: POR, WDT
• Number Of I /o: 59
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: OTP
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

4. 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
This bit selects whether pin P1
Bit 7
IRQ3
0
1
Note: Rising or falling edge sensing can be designated for IRQ
Bit 6: P1
This bit selects whether pin P1
Bit 6
IRQ2
0
1
Note: Rising or falling edge sensing can be designated for IRQ
Bit 5: P1
This bit selects whether pin P1
Bit 5
IRQ1
0
1
Note: Rising or falling edge sensing can be designated for IRQ
Bit
Initial value
Read/Write
settings, see 3. Timer Control Register F (TCRF) in 9.4.2.
For details of TMIC pin setting, see 1. Timer mode register C (TMC) in 9.3.2.
7
6
5
/IRQ
/IRQ
/IRQ
Description
Functions as P1
Functions as IRQ
Description
Functions as P1
Functions as IRQ
Description
Functions as P1
Functions as IRQ
3
2
1
/TMIF pin function switch (IRQ3)
/TMIC pin function switch (IRQ1)
pin function switch (IRQ2)
IRQ3
R/W
7
0
IRQ2
R/W
7
6
5
5
7
6
6
0
/IRQ
/IRQ
/IRQ
1
I/O pin
3
2
I/O pin
I/O pin
/TMIC input pin
/TMIF input pin
input pin
2
1
3
/TMIC is used as P15 or as IRQ
/TMIF is used as P1
is used as P16 or as IRQ
IRQ1
R/W
5
0
IRQ4
R/W
4
0
7
TMIG
or as IRQ
R/W
3
0
2
.
3
2
1
/TMIF. For details on TMIF
.
/TMIC.
TMOFH
3
1
R/W
/TMIF.
/TMIC.
2
0
TMOFL
R/W
1
0
(initial value)
(initial value)
(initial value)
TMOW
R/W
0
0
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