HD6473837H Renesas Electronics America, HD6473837H Datasheet - Page 168

• Manufacturer Part Number: HD6473837H
• Description: IC H8 MCU OTP 60K 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Lr

Specifications of HD6473837H

• 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: Contains lead / RoHS non-compliant
• Eeprom Size: -

8.4.4
Table 8.10 shows the port 3 pin states in each operating mode.
Table 8.10 Port 3 Pin States
Pins
P3
P3
P3
P3
P3
P3
P3
P3
Note: * A high-level signal is output when the MOS pull-up is in the on state.
8.4.5
Port 3 has a built-in MOS input pull-up function that can be controlled by software. When a PCR3
bit is cleared to 0, setting the corresponding PUCR3 bit to 1 turns on the MOS pull-up for that pin.
The MOS pull-up function is in the off state after a reset.
PCR3
PUCR3
MOS input pull-up
Note: * Don’t care
7
6
5
4
3
2
1
0
/CS
/STRB
/SO
/SI
/SCK
/SO
/SI
/SCK
n
2
1
2
1
n = 7 to 0
n
2
1
MOS Input Pull-Up
Pin States
Reset
High-
impedance
Sleep
Retains
previous
state
Off
0
Subsleep
Retains
previous
state
0
On
1
Standby
High-
impedance*
Off
1
*
Watch
Retains
previous
state
Subactive Active
Functional Functional
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