R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 1020

• 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 16 Serial Communication Interface (SCI, IrDA, CRC)
(2)
CRCDIR is an 8-bit readable/writable register, to which the bytes to be CRC-operated are written.
The result is obtained in CRCDOR.
(3)
CRCDOR is a 16-bit readable/writable register that contains the result of CRC operation when the
bytes to be CRC-operated are written to CRCDIR after CRCDOR is cleared. When the CRC
operation result is additionally written to the bytes to which CRC operation is to be performed, the
CRC operation result will be H'0000 if the data contains no CRC error. When bits 1 and 0 in
CRCCR (G1 and G0 bits) are set to 0 and 1, respectively, the lower byte of this register contains
the result.
Page 990 of 1448
CRC Data Input Register (CRCDIR)
CRC Data Output Register (CRCDOR)
H8S/2427, H8S/2427R, H8S/2425 Group
REJ09B0565-0100 Rev. 1.00
Jul 22, 2010