R4F24268NVFQV Renesas Electronics America, R4F24268NVFQV Datasheet - Page 881

• 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: -

H8S/2426, H8S/2426R, H8S/2424 Group
Notes: 1. Includes switching from low to stop, and from stop to low.
13.8.6
If 16-bit counter mode and compare match count mode are specified at the same time, input clocks
for TCNT_0 and TCNT_1 are not generated, and the counter stops. Do not specify 16-bit counter
and compare match count modes simultaneously.
13.8.7
Operation of the TMR can be disabled or enabled using the module stop control register. The
initial setting is for operation of the TMR to be halted. Register access is enabled by clearing the
module stop state. For details, refer to section 23, Power-Down Modes.
13.8.8
If a transition is made to the module stop state when an interrupt has been requested, it will not be
possible to clear the CPU interrupt source or the DTC and DMAC activation source. Interrupts
should therefore be disabled before entering the module stop state.
REJ09B0466-0350 Rev. 3.50
Jul 09, 2010
No.
4
Timing of Switchover
by Means of Modifying
CKS1, CKS0, ICKS1,
and ICKS0 Bits
to high
Switching from high
2. Includes switching from stop to high.
3. Includes switching from high to stop.
4. Generated on the assumption that the switchover is a falling edge; TCNT is
Mode Setting with Cascaded Connection
Module Stop Function Setting
Interrupts in Module Stop State
incremented.
TCNT Clock Operation
Clock before
switchover
Clock after
switchover
TCNT clock
TCNT
N
N + 1
Section 13 8-Bit Timers (TMR)
CKS bit write
N + 2
Page 851 of 1372