R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 1106

• 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 20 Synchronous Serial Communication Unit (SSU)
Page 1076 of 1448
[Legend]
SSCRH:
SSCRL:
SSCR2:
SSMR:
SSER:
SSSR:
SSTDR0 to SSTDR3:
SSRDR0 to SSRDR3:
SSTRSR:
SSTDR0
SSTDR1
SSTDR2
SSTDR3
SSI
SSTRSR
Selector
SS control register H
SS control register L
SS control register 2
SS mode register
SS enable register
SS status register
SS transmit data registers 0 to 3
SS receive data registers 0 to 3
SS shift register
SSRDR0
SSRDR1
SSRDR2
SSRDR3
SSO
Figure 20.1 Block Diagram of SSU
Module data bus
SCS
Control circuit
SSCRH
SSCRL
SSCR2
SSMR
SSER
SSSR
Clock
SSCK (External clock)
selector
Clock
H8S/2427, H8S/2427R, H8S/2425 Group
REJ09B0565-0100 Rev. 1.00
φ/4
φ/8
φ/16
φ/32
φ/64
φ/128
φ/256
OEI
CEI
RXI
TXI
TEI
Internal data bus
Jul 22, 2010