R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 1117

• 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

H8S/2427, H8S/2427R, H8S/2425 Group
20.3.6
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.
REJ09B0565-0100 Rev. 1.00
Jul 22, 2010
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, refer to section 20.4.3, 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
Section 20 Synchronous Serial Communication Unit (SSU)
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