HD64F2623FA20J Renesas Electronics America, HD64F2623FA20J Datasheet - Page 246

• Manufacturer Part Number: HD64F2623FA20J
• Description: IC H8S MCU FLASH 256K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2623FA20J

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 9 I/O Ports
9.2.2
Table 9.2 shows the port 1 register configuration.
Table 9.2
Name
Port 1 data direction register
Port 1 data register
Port 1 register
Note:
Port 1 Data Direction Register (P1DDR)
P1DDR is an 8-bit write-only register, the individual bits of which specify input or output for the
pins of port 1. P1DDR cannot be read; if it is, an undefined value will be read.
Setting a P1DDR bit to 1 makes the corresponding port 1 pin an output pin, while clearing the bit
to 0 makes the pin an input pin.
P1DDR is initialized to H'00 by a reset, and in hardware standby mode. It retains its prior state in
software standby mode.
Rev. 5.00 Jan 10, 2006 page 220 of 1042
REJ09B0275-0500
Bit
Initial value :
R/W
* Lower 16 bits of the address.
Register Configuration
Port 1 Registers
:
:
P17DDR P16DDR P15DDR P14DDR P13DDR P12DDR P11DDR P10DDR
W
7
0
W
6
0
Abbreviation
P1DDR
P1DR
PORT1
W
5
0
W
4
0
W
R/W
R/W
R
W
3
0
H'00
H'00
Undefined
Initial Value
W
2
0
W
1
0
Address *
H'FE30
H'FF00
H'FFB0
W
0
0