HD64F3048BF25 Renesas Electronics America, HD64F3048BF25 Datasheet - Page 317

• Manufacturer Part Number: HD64F3048BF25
• Description: IC H8 MCU FLASH 128K 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3048BF25

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 8MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Port 8 Data Register (P8DR)
P8DR is an 8-bit readable/writable register that stores output data for pins P8
acts as an output port, the value of this register is output. When a bit in P8DDR is set to 1, if port 8
is read the value of the corresponding P8DR bit is returned. When a bit in P8DDR is cleared to 0,
if port 8 is read the corresponding pin level is read.
Bits 7 to 5 are reserved. They cannot be modified and always are read as 1.
P8DR is initialized to H'E0 by a reset and in hardware standby mode. In software standby mode it
retains its previous setting.
Bit
Initial value
Read/Write
7
1
Reserved bits
6
1
5
1
R/W
P8
4
0
4
Rev. 3.00 Sep 27, 2006 page 289 of 872
R/W
P8
3
0
Port 8 data 4 to 0
These bits store data
for port 8 pins
3
R/W
P8
2
0
2
4
to P8
Section 9 I/O Ports
R/W
P8
REJ09B0325-0300
1
0
1
0
. While port 8
R/W
P8
0
0
0