DF36054GFPJV Renesas Electronics America, DF36054GFPJV Datasheet - Page 166

• Manufacturer Part Number: DF36054GFPJV
• Description: MCU 3/5V 32K J-TEMP PB-FREE 64-L
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of DF36054GFPJV

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI, SSU
• Peripherals: LVD, POR, 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: Lead free / RoHS Compliant
• Eeprom Size: -

Section 9 I/O Ports
9.5.1
PCR7 selects inputs/outputs in bit units for pins to be used as general I/O ports of port 7.
9.5.2
PDR7 is a general I/O port data register of port 7.
Rev. 4.00 Mar. 15, 2006 Page 132 of 556
REJ09B0026-0400
Bit
7
6
5
4
3
2
1
0
Bit
7
6
5
4
3
2
1
0
Bit Name
PCR76
PCR75
PCR74
PCR72
PCR71
PCR70
Bit Name
P76
P75
P74
P72
P71
P70
Port Control Register 7 (PCR7)
Port Data Register 7 (PDR7)
Initial
Value
0
0
0
0
0
0
Initial
Value
1
0
0
0
1
0
0
0
R/W
W
W
W
W
W
W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
When each of the port 7 pins P76 to P74 and P72 to P70
functions as a general I/O port, setting a PCR7 bit to 1
makes the corresponding pin an output port, while
clearing the bit to 0 makes the pin an input port.
Bits 7 and 3 are reserved bits.
Description
Stores output data for port 7 pins.
If PDR7 is read while PCR7 bits are set to 1, the value
stored in PDR7 are read. If PDR7 is read while PCR7 bits
are cleared to 0, the pin states are read regardless of the
value stored in PDR7.
Bits 7 and 3 are reserved bits. These bits are always read
as 1.