R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 1128

• 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 1098 of 1448
Figure 20.5 (3) Example of Transmission Operation (SSU Mode) When 24-Bit Data Length
When 32-Bit Data Length is Selected (SSTDR0, SSTDR1, SSTDR2 and SSTDR3 are Valid)
is Selected (SSTDR0, SSTDR1, and SSTDR2 are Valid) with CPOS = 0 and CPHS = 0
User operation
LSI operation
Figure 20.5 (4) Example of Transmission Operation (SSU Mode)
(MSB first)
(LSB first)
SSCK
TDRE
TEND
User operation
SSO
SSO
SCS
LSI operation
(MSB first)
(LSB first)
SSCK
TDRE
TEND
SSO
SSO
SCS
Data written to SSTDR0, SSTDR1, and SSTDR2
Data written to SSTDR0, SSTDR1, SSTDR2 and SSTDR3
with CPOS = 0 and CPHS = 0
Bit
Bit
0
7
Bit
Bit
Bit
Bit
0
7
1
6
SSTDR3
SSTDR2
SSTDR0
SSTDR0
to
to
to
to
Bit
Bit
Bit
Bit
0
7
6
1
Bit
Bit
Bit
Bit
0
7
7
0
SSTDR2
SSTDR1
Bit
Bit
to
to
0
7
TXI interrupt generated TEI interrupt generated
TXI interrupt generated
1 frame
1 frame
Bit
Bit
0
Bit
Bit
7
1
6
SSTDR1
SSTDR1
Bit
Bit
0
7
to
to
SSTDR1
SSTDR2
to
to
Bit
Bit
6
1
Bit
Bit
Bit
Bit
7
0
7
0
Bit
Bit
0
7
Bit
Bit
0
7
SSTDR0
SSTDR3
to
to
Bit
Bit
H8S/2427, H8S/2427R, H8S/2425 Group
1
6
SSTDR0
SSTDR2
Bit
Bit
TEI interrupt generated
7
0
to
to
Bit
Bit
6
1
Bit
Bit
7
0
REJ09B0565-0100 Rev. 1.00
Jul 22, 2010