R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 1109

• 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
20.3.1
SSCRH specifies master/slave device selection, bidirectional mode enable, SSO pin output value
selection, SSCK pin selection, and SCS pin selection.
REJ09B0565-0100 Rev. 1.00
Jul 22, 2010
Bit
7
6
5
Bit Name
MSS
BIDE
⎯
SS Control Register H (SSCRH)
Initial
Value
0
0
0
R/W
R/W
R/W
R/W
Description
Master/Slave Device Select
Selects that this module is used in master mode or
slave mode. When master mode is selected, transfer
clocks are output from the SSCK pin. When the CE bit
in SSSR is set, this bit is automatically cleared.
0: Slave mode is selected.
1: Master mode is selected.
Bidirectional Mode Enable
Selects that both serial data input pin and output pin
are used or one of them is used. However,
transmission and reception are not performed
simultaneously when bidirectional mode is selected.
For details, refer to section 20.4.3, Relationship
between Data Input/Output Pins and Shift Register.
0: Standard mode (two pins are used for data input and
1: Bidirectional mode (one pin is used for data input
Reserved
This bit is always read as 0. The write value should
always be 0.
output)
and output)
Section 20 Synchronous Serial Communication Unit (SSU)
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