R4F24268NVFQV Renesas Electronics America, R4F24268NVFQV Datasheet - Page 650

• 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: -

Section 10 I/O Ports
• PA2/A18/RxD4-B
Note:
• PA1/A17/TxD4-B
Note:
Page 620 of 1372
Operating
mode
EXPE
A18E
RE
PA2DDR
Pin function
Operating
mode
EXPE
A17E
TE
PA1DDR
Pin function
The pin function is switched as shown below according to the combination of the operating
mode, bit EXPE, bit RE in SCR_4 of the SCI, bit A18E in PFCR1, bit RXD4S in PFCR4, and
bit PA2DDR.
The pin function is switched as shown below according to the combination of the operating
mode, bit EXPE, bit TE in SCR_4 of the SCI, bit A17E in PFCR1, bit TXD4S in PFCR4, and
bit PA1DDR.
*
*
output
output
RxD4-B input when the RXD4S bit in PFCR4 is 1.
TxD4-A output when the TXD4S bit in PFCR4 is 1.
A18
A17
1, 2
1, 2
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
input
input
PA2
PA1
0
0
0
0
output
output
PA2
PA1
1
1
0
0
RxD4-B
TxD4-B
output*
input*
⎯
⎯
⎯
⎯
4
1
4
1
input
input
PA2
PA1
0
0
⎯
⎯
1
1
output
output
A18
A17
1
1
input
input
PA2
PA1
0
0
0
0
output
output
PA1
PA2
1
1
⎯
⎯
0
0
RxD4-B
TxD4-B
output*
input*
⎯
⎯
1
1
H8S/2426, H8S/2426R, H8S/2424 Group
input
input
PA2
PA1
0
0
7
7
0
0
output
output
PA2
PA1
REJ09B0466-0350 Rev. 3.50
1
1
0
0
RxD4-B
TxD4-B
output*
input*
⎯
⎯
1
1
1
1
input
input
PA2
PA1
Jul 09, 2010
0
0
⎯
⎯
1
1
output
output
A18
A17
1
1