DF2378BVFQ35WV Renesas Electronics America, DF2378BVFQ35WV Datasheet - Page 551

• Manufacturer Part Number: DF2378BVFQ35WV
• Description: IC H8S/2378 MCU FLASH 144-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2378BVFQ35WV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 35MHz
• Connectivity: I²C, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 97
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 6x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-QFP
• For Use With: EDK2378 - DEV EVAL KIT FOR H8S/2378
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

10.3.2
P3DR stores output data for the port 3 pins.
Bit
7, 6
0
10.3.3
PORT3 shows the pin states.
PORT3 cannot be modified.
Bit
7, 6
0
Note:
5
4
3
2
1
5
4
3
2
1
Bit Name
⎯
P35DR
P34DR
P33DR
P32DR
P31DR
P30DR
Bit Name
⎯
P35
P34
P33
P32
P31
P30
* Determined by the states of pins P35 to P30.
Port 3 Data Register (P3DR)
Port 3 Register (PORT3)
Initial Value
All 0
0
0
0
0
0
0
Initial Value
All 0
⎯*
⎯*
⎯*
⎯*
⎯*
⎯*
R/W
⎯
R/W
R/W
⎯
R
R/W
R/W
R/W
R/W
R/W
R
R
R
R
R
Description
Reserved
These bits are always read as 0 and cannot be
modified.
Description
Reserved
These bits are always read as 0 and cannot be
modified.
Output data for a pin is stored when the pin function
is specified to a general purpose I/O.
If a port 3 read is performed while P3DDR bits are
set to 1, the P3DR values are read. If a port 1 read
is performed while P3DDR bits are cleared to 0, the
pin states are read.
Rev.7.00 Mar. 18, 2009 page 483 of 1136
Section 10 I/O Ports
REJ09B0109-0700