HD6473834HV Renesas Electronics America, HD6473834HV Datasheet - Page 156

• 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: -

8.2.4
Table 8.4 shows the port 1 pin states in each operating mode.
Table 8.4
Pins
P1
P1
P1
P1
P1
P1
P1
P1
Note: * A high-level signal is output when the MOS pull-up is in the on state.
8.2.5
Port 1 has a built-in MOS input pull-up function that can be controlled by software. When a PCR1
bit is cleared to 0, setting the corresponding PUCR1 bit to 1 turns on the MOS input pull-up for
that pin. The MOS input pull-up function is in the off state after a reset.
PCR1
PUCR1
MOS input pull-up
Note: * Don’t care
7
6
5
4
3
2
1
0
/IRQ
/IRQ
/IRQ
/PWM
/TMIG
/TMOFH
/TMOFL
/TMOW
n
n = 7 to 4
n
3
2
1
/TMIF
/TMIC
/TMIB
MOS Input Pull-Up
Pin States
Port 1 Pin States
Reset
High-
impedance
Sleep
Retains
previous
state
Off
0
0
Subsleep Standby
Retains
previous
state
On
1
High-
impedance*
Off
1
*
Watch
Retains
previous
state
Functional Functional
Subactive Active
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