R4F24268NVFQV Renesas Electronics America, R4F24268NVFQV Datasheet - Page 1078

• 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)
19.3.6
SSCR2 is a register that enables/disables the open-drain outputs of the SSO, SSI, SSCK, and SCS
pins, selects the assert timing of the SCS pin, data output timing of the SSO pin, and set timing of
the TEND bit.
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Bit
7
6
5
4
Bit Name
SDOS
SSCKOS
SCSOS
TENDSTS 0
SS Control Register 2 (SSCR2)
Initial
Value
0
0
0
R/W
R/W
R/W
R/W
R/W
Description
Serial Data Pin Open Drain Select
Selects whether the serial data output pin is used as a
CMOS or an NMOS open drain output. Pins to output
serial data differ according to the register setting. For
details, 19.4.3, Relationship between Data Input/Output
Pins and Shift Register.
0: CMOS output
1: NMOS open drain output
SSCK Pin Open Drain Select
Selects whether the SSCK pin is used as a CMOS or
an NMOS open drain output.
0: CMOS output
1: NMOS open drain output
SCS Pin Open Drain Select
Selects whether the SCS pin is used as a CMOS or an
NMOS open drain output.
0: CMOS output
1: NMOS open drain output
Selects the timing of setting the TEND bit (valid in SSU
and master mode).
0: Sets the TEND bit when the last bit is being
1: Sets the TEND bit after the last bit is transmitted
transmitted
H8S/2426, H8S/2426R, H8S/2424 Group
REJ09B0466-0350 Rev. 3.50
Jul 09, 2010