HD64F3694FY Renesas Electronics America, HD64F3694FY Datasheet - Page 144

• 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: -

Section 9 I/O Ports
P10/TMOW pin
Legend: X: Don't care.
9.2
Port 2 is a general I/O port also functioning as a SCI3 I/O pin. Each pin of the port 2 is shown in
figure 9.2. The register settings of PMR1 and SCI3 have priority for functions of the pins for both
uses.
Port 2 has the following registers.
Rev.5.00 Nov. 02, 2005 Page 114 of 418
REJ09B0028-0500
Register
Bit Name
Setting value 0
Port control register 2 (PCR2)
Port data register 2 (PDR2)
Port 2
PMR1
TMOW
1
PCR1
PCR10
0
1
X
Figure 9.2 Port 2 Pin Configuration
Port 2
Pin Function
P10 input pin
P10 output pin
TMOW output pin
P22/TXD
P21/RXD
P20/SCK3