DF36054FPJ Renesas Electronics America, DF36054FPJ Datasheet - Page 171

• 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

9.7
Port 9 is a general I/O port also functioning as a TinyCAN I/O pin and an SSU I/O pin. Each pin
of the port 9 is shown in figure 9.7.
Port 9 has the following registers.
9.7.1
PCR9 selects inputs/outputs in bit units for pins to be used as general I/O ports of port 9.
Bit
7
6
5
4
3
2
1
0
Port control register 9 (PCR9)
Port data register 9 (PDR9)
Bit Name
PCR97
PCR96
PCR95
PCR94
PCR93
PCR92
PCR91
PCR90
Port 9
Port Control Register 9 (PCR9)
Initial
Value
0
0
0
0
0
0
0
0
Figure 9.7 Port 9 Pin Configuration
R/W
W
W
W
W
W
W
W
W
Port 9
Description
When each of the port 9 pins P97 to P90 functions as a
general I/O port, setting a PCR9 bit to 1 makes the
corresponding pin an output port, while clearing the bit to
0 makes the pin an input port.
P97/SSO
P96/SSI
P95/SSCK
P94/SCS
P93
P92/HTXD
P91/HRXD
P90
Rev. 4.00 Mar. 15, 2006 Page 137 of 556
Section 9 I/O Ports
REJ09B0026-0400