HD64F36077GHV Renesas Electronics America, HD64F36077GHV Datasheet - Page 173

• Manufacturer Part Number: HD64F36077GHV
• Description: 16BIT MCU FLASH 56K, SMD, LQFP64
• Manufacturer: Renesas Electronics America

Specifications of HD64F36077GHV

• No. Of I/o's: 47
• Ram Memory Size: 4KB
• Cpu Speed: 20MHz
• No. Of Timers: 4
• Digital Ic Case Style: LQFP
• Supply Voltage Range: 4.5V
• Core Size: 16bit
• Program Memory Size: 56KB
• Oscillator Type: External Only
• Controller Family/series: H8/300H
• Peripherals: ADC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

9.5
Port 6 is a general I/O port also functioning as a timer Z I/O pin. Each pin of the port 6 is shown in
figure 9.5. The register setting of the timer Z has priority for functions of the pins for both uses.
Port 6 has the following registers.
• Port control register 6 (PCR6)
• Port data register 6 (PDR6)
9.5.1
PCR6 selects inputs/outputs in bit units for pins to be used as general I/O ports of port 6.
Bit
7
6
5
4
3
2
1
0
Bit Name
PCR67
PCR66
PCR65
PCR64
PCR63
PCR62
PCR61
PCR60
Port 6
Port Control Register 6 (PCR6)
Initial
Value
0
0
0
0
0
0
0
0
Figure 9.5 Port 6 Pin Configuration
R/W
W
W
W
W
W
W
W
W
Port 6
Description
When each of the port 6 pins P67 to P60 functions as a
general I/O port, setting a PCR6 bit to 1 makes the
corresponding pin an output port, while clearing the bit to
0 makes the pin an input port.
P67/FTIOD1
P66/FTIOC1
P65/FTIOB1
P64/FTIOA1
P63/FTIOD0
P62/FTIOC0
P61/FTIOB0
P60/FTIOA0
Rev. 1.00 Sep. 16, 2005 Page 143 of 490
Section 9 I/O Ports
REJ09B0216-0100