R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 640

• Manufacturer Part Number: R4F24278NVFQU
• Description: MCU 512K/48K 2.7-5.5V 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

Specifications of R4F24278NVFQU

• Core Processor: H8S/2600
• Core Size: 16/32-Bit
• Speed: 33MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, Smart Card, SPI, SSU, UART/USART
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 98
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; 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

Section 11 I/O Ports
11.5.5
Port 5 pins also function as the pins for SCI I/Os, A/D converter inputs, interrupt inputs, I
bus control signal I/Os, PPG outputs, TPU I/Os, and 8-bit timer I/Os. The correspondence between
the register specification and the pin functions is shown below.
• P53/IRQ3-A/ADTRG0-A
Notes: 1. ADTRG0-A input when the EXTRGS bit in ADCR0 is 0, and TRGS1 = TRGS0 = 1.
Page 610 of 1448
P53DDR
Pin function
The pin function is switched as shown below according to the combination of bits TRGS1,
TRGS0, and EXTRGS in ADCR_0 of the ADC, bit P53DDR, and bit ITS3 in ITSR of the
interrupt controller.
2. IRQ3-A input when the ITS3 bit in ITSR is 0.
Pin Functions
P53 input
0
IRQ3-A interrupt input*
ADTRG0-A input*
H8S/2427, H8S/2427R, H8S/2425 Group
1
2
P53 output
REJ09B0565-0100 Rev. 1.00
1
2
Jul 22, 2010
C I/Os,