R4F24268NVFQV Renesas Electronics America, R4F24268NVFQV Datasheet - Page 1068

• 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 19 Synchronous Serial Communication Unit (SSU)
Figure 19.1 shows a block diagram of the SSU.
Page 1038 of 1372
[Legend]
SSCRH:
SSCRL:
SSCR2:
SSMR:
SSER:
SSSR:
SSTDR0 to SSTDR3:
SSRDR0 to SSRDR3:
SSTRSR:
SSTDR 0
SSTDR 1
SSTDR 2
SSTDR 3
SSI
SSTRSR
Selector
SS status register
SS transmit data registers 0 to 3
SS receive data registers 0 to 3
SS shift register
SS control register H
SS control register L
SS control register 2
SS mode register
SS enable register
SSRDR 0
SSRDR 1
SSRDR 2
SSRDR 3
Module data bus
SSO
Figure 19.1 Block Diagram of SSU
SCS
Control circuit
SSCRH
SSCRL
SSMR
SSER
SSSR
Clock
selector
Clock
SSCK (External clock)
H8S/2426, H8S/2426R, H8S/2424 Group
φ/4
φ/8
φ/16
φ/32
φ/64
φ/128
φ/256
OEI
CEI
RXI
TXI
TEI
REJ09B0466-0350 Rev. 3.50
Internal data bus
Jul 09, 2010