R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 813

• 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
12.3.10 Timer Start Register B (TSTRB)
TSTRB selects operation/stoppage for channels 6 to 11. When setting the operating mode in
TMDR or setting the count clock in TCR, first stop the TCNT counter.
REJ09B0565-0100 Rev. 1.00
Jul 22, 2010
Bit
7
6
5
4
3
2
1
0
Bit Name
⎯
⎯
CST11
CST10
CST9
CST8
CST7
CST6
Initial value
0
0
0
0
0
0
0
0
R/W
⎯
⎯
R/W
R/W
R/W
R/W
R/W
R/W
Description
Reserved
The write value should always be 0.
Counter Start 11 to 6
These bits select operation or stoppage for TCNT.
If 0 is written to the CST bit during operation with the
TIOC pin designated for output, the counter stops
but the TIOC pin output compare output level is
retained. If TIOR is written to when the CST bit is
cleared to 0, the pin output level will be changed to
the set initial output value.
0: TCNT_11 to TCNT_6 count operation is stopped
1: TCNT_11 to TCNT_6 performs count operation
Section 12 16-Bit Timer Pulse Unit (TPU)
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