R4F24268NVFQV Renesas Electronics America, R4F24268NVFQV Datasheet - Page 858

• 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 13 8-Bit Timers (TMR)
Figure 13.1 shows a block diagram of the 8-bit timer module (TMR_0 and TMR_1).
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A/D
conversion
start request
signal
TMCI0
TMCI1
TMO0
TMRI0
TMO1
TMRI1
[Legend]
TCORA_0:
TCNT_0:
TCORB_0:
TCSR_0:
TCR_0:
TCCR_0:
Figure 13.1 Block Diagram of 8-Bit Timer Module
Time constant register A_0
Timer counter_0
Time constant register B_0
Timer control/status register_0
Timer control register_0
Timer counter control register_0
Control logic
Clock select
Internal clock sources
Counter clear 0
Counter clear 1
Compare match B1
Compare match B0
Compare match A1
Compare match A0
Overflow 1
Overflow 0
CMIA0
CMIB0
OVI0
CMIA1
CMIB1
OVI1
Interrupt signals
φ/2
φ/8
φ/32
φ/64
φ/1024
φ/8192
Counter clock 1
Counter clock 0
Comparator A_0
Comparator B_0
Channel 0
(TMR_0)
TCORA_0
TCORB_0
TCSR_0
TCCR_0
TCNT_0
TCR_0
TCORA_1:
TCNT_1:
TCORB_1:
TCSR_1:
TCR_1:
TCCR_1:
Comparator A_1
Comparator B_1
Channel 1
(TMR_1)
H8S/2426, H8S/2426R, H8S/2424 Group
Time constant register A_1
Timer counter_1
Time constant register B_1
Timer control/status register_1
Timer control register_1
Timer counter control register_1
TCORA_1
TCORB_1
TCNT_1
TCSR_1
TCCR_1
TCR_1
REJ09B0466-0350 Rev. 3.50
Jul 09, 2010