HD64F3694FY Renesas Electronics America, HD64F3694FY Datasheet - Page 157

• 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: -

9.5.2
PDR8 is a general I/O port data register of port 8.
9.5.3
The correspondence between the register specification and the port functions is shown below.
P87 pin
P86 pin
Bit
7
6
5
4
3
2
1
0
Register
Bit Name
Setting
Value
Register
Bit Name
Setting
Value
Bit Name
P87
P86
P85
P84
P83
P82
P81
P80
Port Data Register 8 (PDR8)
Pin Functions
PCR8
PCR87
0
1
PCR8
PCR86
0
1
Initial
Value
0
0
0
0
0
0
0
0
Pin Function
P87 input pin
P87 output pin
Pin Function
P86 input pin
P86 output pin
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
PDR8 stores output data for port 8 pins.
If PDR8 is read while PCR8 bits are set to 1, the value
stored in PDR8 is read. If PDR8 is read while PCR8 bits
are cleared to 0, the pin states are read regardless of the
value stored in PDR8.
Rev.5.00 Nov. 02, 2005 Page 127 of 418
Section 9 I/O Ports
REJ09B0028-0500