HD64F3644PV Renesas Electronics America, HD64F3644PV Datasheet - Page 193

• Manufacturer Part Number: HD64F3644PV
• Description: IC H8/3644 MCU FLASH 32K 64SDIP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Lr

Specifications of HD64F3644PV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI
• Peripherals: PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-SDIP (0.750", 19.05mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

8.2
8.2.1
Port 1 is a 5-bit I/O port. Figure 8.1 shows its pin configuration.
8.2.2
Table 8.2 shows the port 1 register configuration.
Table 8.2
Name
Port data register 1
Port control register 1
Port pull-up control register 1
Port mode register 1
Port Data Register 1 (PDR1)
Note:
Bit
Initial value
Read/Write
* Bits 3 to 1 are reserved; they are always read as 0 and cannot be modified.
Port 1
Overview
Register Configuration and Description
Port 1 Registers
R/W
P1
7
0
7
Figure 8.1 Port 1 Pin Configuration
R/W
P1
Port 1
0
6
6
Abbr.
PDR1
PCR1
PUCR1
PMR1
R/W
P1
0
5
5
R/W
R/W
W
R/W
R/W
R/W
P1
4
0
P1 /IRQ /TRGV
P1 /IRQ
P1 /IRQ
P1 /PWM
P1 /TMOW
4
7
6
5
4
0
Rev. 6.00 Sep 12, 2006 page 171 of 526
0 *
Initial Value
H'00
H'00
H'00
H'04
3
3
2
1
0 *
2
Section 8 I/O Ports
REJ09B0326-0600
Address
H'FFD4
H'FFE4
H'FFED
H'FFFC
0 *
1
R/W
P1
0
0
0