HD64F3694FY Renesas Electronics America, HD64F3694FY Datasheet - Page 147

• Manufacturer Part Number: HD64F3694FY
• Description: IC H8 MCU FLASH 32K 48-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3694FY

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI
• Peripherals: PWM, WDT
• Number Of I /o: 29
• 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: -20°C ~ 75°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

9.3
Port 5 is a general I/O port also functioning as an I
pin, wakeup interrupt input pin. Each pin of the port 5 is shown in figure 9.3. The register setting
of the I
the output buffer for pins P56 and P57 has the NMOS push-pull structure, it differs from an output
buffer with the CMOS structure in the high-level output characteristics (see section 21, Electrical
Characteristics).
Port 5 has the following registers.
Port mode register 5 (PMR5)
Port control register 5 (PCR5)
Port data register 5 (PDR5)
Port pull-up control register 5 (PUCR5)
2
C bus interface register has priority for functions of the pins P57/SCL and P56/SDA. Since
Port 5
Port 5
H8/3694
Figure 9.3 Port 5 Pin Configuration
P57/SCL
P56/SDA
P55/WKP5/ADTRG
P54/WKP4
P53/WKP3
P52/WKP2
P51/WKP1
P50/WKP0
2
C bus interface I/O pin, an A/D trigger input
Port 5
Rev.5.00 Nov. 02, 2005 Page 117 of 418
H8/3694N
SCL
SDA
P55/WKP5/ADTRG
P54/WKP4
P53/WKP3
P52/WKP2
P51/WKP1
P50/WKP0
Section 9 I/O Ports
REJ09B0028-0500