R4F24569NVFQV Renesas Electronics America, R4F24569NVFQV Datasheet - Page 1136

• Manufacturer Part Number: R4F24569NVFQV
• Description: MCU 256KB FLASH 64K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

Specifications of R4F24569NVFQV

• Core Processor: H8S/2600
• Core Size: 16/32-Bit
• Speed: 32MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SSU, UART/USART, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 96
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• 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
• Eeprom Size: -

Section 20 Synchronous Serial Communication Unit (SSU)
20.3.3
SSMR selects the MSB first/LSB first, clock polarity, clock phase, and clock rate of synchronous
serial communication.
Page 1106 of 1392
Bit
7
6
5
4, 3
2
1
0
Bit Name
MLS
CPOS
CPHS
⎯
CKS2
CKS1
CKS0
SS Mode Register (SSMR)
Initial
Value
0
0
0
All 0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
MSB First/LSB First Select
Selects that the serial data is transmitted in MSB first or
LSB first.
0: LSB first
1: MSB first
Clock Polarity Select
Selects the SSCK clock polarity.
0: High output in idle mode, and low output in active
1: Low output in idle mode, and high output in active
Clock Phase Select (Only for SSU Mode)
Selects the SSCK clock phase.
0: Data changes at the first edge.
1: Data is latched at the first edge.
Reserved
These bits are always read as 0. The write value should
always be 0.
Transfer Clock Rate Select
Select the transfer clock rate when an internal clock is
selected.
000: Reserved
001: φ/4
010: φ/8
011: φ/16
mode
mode
H8S/2456, H8S/2456R, H8S/2454 Group
100: φ/32
101: φ/64
110: φ/128
111: φ/256
REJ09B0467-0350 Rev. 3.50
Jul 07, 2010