R4F24269NVFQV Renesas Electronics America, R4F24269NVFQV Datasheet - Page 622

• Manufacturer Part Number: R4F24269NVFQV
• Description: MCU 256KB FLASH 64K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

Specifications of R4F24269NVFQV

• Core Processor: H8S/2600
• Core Size: 16/32-Bit
• Speed: 33MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SSU, UART/USART
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 96
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 10x10b, D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 10 I/O Ports
10.7.2
P8DR stores output data for the port 8 pins.
10.7.3
PORT8 shows the pin states of port 8. PORT8 cannot be modified.
Note:
Page 592 of 1372
Bit
7, 6
5
4
3
2
1
0
Bit
7, 6
5
4
3
2
1
0
Bit Name
⎯
P85DR
P84DR
P83DR
P82DR
P81DR
P80DR
Bit Name
⎯
P85
P84
P83
P82
P81
P80
*
Port 8 Data Register (P8DR)
Port 8 Register (PORT8)
Determined by the states of pins P85 to P80.
Initial Value
All 0
0
0
0
0
0
0
Initial Value
Undefined
⎯*
⎯*
⎯*
⎯*
⎯*
⎯*
R/W
⎯
R/W
R/W
R/W
R/W
R/W
R/W
R/W
⎯
R
R
R
R
R
R
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 as a general purpose I/O.
Bits 4, 2, and 0 are reserved in the H8S/2424
Group.
Description
Reserved
If these bits are read, they will return an undefined
value.
If this register is read while a P8DDR bit is set to 1,
the corresponding P8DR value is read. If this
register is read while a P8DDR bit is cleared to 0,
the corresponding pin state is read.
Bits 4, 2, and 0 are reserved in the H8S/2424
Group.
H8S/2426, H8S/2426R, H8S/2424 Group
REJ09B0466-0350 Rev. 3.50
Jul 09, 2010