R4F24268NVFQV Renesas Electronics America, R4F24268NVFQV Datasheet - Page 719

• Manufacturer Part Number: R4F24268NVFQV
• Description: MCU 256K FLASH 48K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

Specifications of R4F24268NVFQV

• 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: 48K 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: -

H8S/2426, H8S/2426R, H8S/2424 Group
10.17
Note: Port J is not supported in the H8S/2424 Group and in the 145-pin package.
Port J is a 3-bit I/O port. Port J has the following registers.
• Port J data direction register (PJDDR)
• Port J data register (PJDR)
• Port J register (PORT3)
• Port J open drain control register (PJODR)
10.17.1 Port J Data Direction Register (PJDDR)
The individual bits of PJDDR specify input or output for the pins of port J. PJDDR cannot be read;
if it is, an undefined value will be read.
10.17.2 Port J Data Register (PJDR)
PJDR stores output data for the port J pins.
REJ09B0466-0350 Rev. 3.50
Jul 09, 2010
Bit
7 to 2
1
0
Bit
7 to 2
1
0
Bit Name
⎯
PJ1DR
PJ0DR
Bit Name
⎯
PJ1DDR
PJ0DDR
Port J
Initial Value
All 0
0
0
Initial Value
All 0
0
0
R/W
⎯
W
W
R/W
⎯
R/W
R/W
Description
Reserved
When a pin function is specified as a general
purpose I/O, setting this bit to 1 makes the
corresponding pin an output port, while clearing this
bit to 0 makes the corresponding pin an input port.
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.
Section 10 I/O Ports
Page 689 of 1372