DF36054FPJ Renesas Electronics America, DF36054FPJ Datasheet - Page 151

• Manufacturer Part Number: DF36054FPJ
• Description: MCU 3/5V 32K J-TEMP 64-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of DF36054FPJ

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI, SSU
• Peripherals: PWM, WDT
• Number Of I /o: 45
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F36054FPJ; HD64F36054FPJ

9.2.1
PCR2 selects inputs/outputs in bit units for pins to be used as general I/O ports of port 2.
9.2.2
PDR2 is a general I/O port data register of port 2.
Bit
7 to 5
4
3
2
1
0
Bit
7 to 5
4
3
2
1
0
Bit Name
PCR24
PCR23
PCR22
PCR21
PCR20
Bit Name
P24
P23
P22
P21
P20
Port Control Register 2 (PCR2)
Port Data Register 2 (PDR2)
Initial
Value
0
0
0
0
0
Initial
Value
All 1
0
0
0
0
0
R/W
W
W
W
W
W
R/W
R/W
R/W
R/W
R/W
R/W
Description
Reserved
When each of the port 2 pins P24 to P20 functions as a
general I/O port, setting a PCR2 bit to 1 makes the
corresponding pin an output port, while clearing the bit to
0 makes the pin an input port.
Description
Reserved
These bits are always read as 1.
PDR2 stores output data for port 2 pins.
If PDR2 is read while PCR2 bits are set to 1, the value
stored in PDR2 is read. If PDR2 is read while PCR2 bits
are cleared to 0, the pin states are read regardless of the
value stored in PDR2.
Rev. 4.00 Mar. 15, 2006 Page 117 of 556
Section 9 I/O Ports
REJ09B0026-0400