HD64F36912GFH Renesas Electronics America, HD64F36912GFH Datasheet - Page 149

• Manufacturer Part Number: HD64F36912GFH
• Description: IC H8 MCU FLASH 8K 32-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F36912GFH

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 12MHz
• Connectivity: I²C, SCI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 18
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 32-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

9.1.2
PCR1 selects inputs/outputs in bit units for pins to be used as general I/O ports of port 1.
9.1.3
PDR1 is a general I/O port data register of port 1.
Bit
7
6
5
4
3
2
1
0
Bit
7
6
5
4
3
2
1
0
Bit Name
PCR17
PCR14
Bit Name
P17
P14
Port Control Register 1 (PCR1)
Port Data Register 1 (PDR1)
Initial
Value
0
0
Initial
Value
0
1
1
0
1
1
1
1
R/W
W
W
R/W
R/W
R/W
Description
When the corresponding pin is designated in PMR1 as a
general I/O pin, setting a PCR1 bit to 1 makes the
corresponding pin an output port, while clearing the bit to
0 makes the pin an input port.
Bits 6, 5, and 3 to 0 are reserved.
Description
These bits store output data for port 1 pins.
If PDR1 is read while PCR1 bits are set to 1, the value
stored in PDR1 are read. If PDR1 is read while PCR1 bits
are cleared to 0, the pin states are read regardless of the
value stored in PDR1.
Bits 6, 5, and 3 to 0 are reserved. These bits are always
read as 1.
Rev. 3.00 Sep. 14, 2006 Page 119 of 408
Section 9 I/O Ports
REJ09B0105-0300