R4F24568NVFQV Renesas Electronics America, R4F24568NVFQV Datasheet - Page 1104

• Manufacturer Part Number: R4F24568NVFQV
• Description: MCU 128KKB FLASH 48K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

Specifications of R4F24568NVFQV

• Core Processor: H8S/2600
• Core Size: 16/32-Bit
• Speed: 32MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SSU, UART/USART, USB
• 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 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
• Eeprom Size: -

Section 18 A/D Converter
18.4
The A/D converter has two operating modes: single mode and scan mode. First select the clock for
A/D conversion (ADCLK). When changing the operating mode or analog input channel, to
prevent incorrect operation, first clear the ADST bit in ADCSR to 0. The ADST bit can be set to 1
at the same time as the operating mode or analog input channel is changed.
18.4.1
In single mode, A/D conversion is to be performed only once on the analog input of the specified
single channel.
1. A/D conversion for the selected channel is started when the ADST bit in ADCSR is set to 1 by
2. When A/D conversion is completed, the A/D conversion result is transferred to the
3. When A/D conversion is completed, the ADF bit in ADCSR is set to 1. If the ADIE bit is set
4. The ADST bit remains at 1 during A/D conversion, and is automatically cleared to 0 when
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software, TPU, TMR, or an external trigger input.
corresponding A/D data register of the channel.
to 1 at this time, an ADI interrupt request is generated.
A/D conversion ends. The A/D converter enters wait state. If the ADST bit is cleared to 0
during A/D conversion, A/D conversion stops and the A/D converter enters a wait state.
Operation
Single Mode
H8S/2456, H8S/2456R, H8S/2454 Group
REJ09B0467-0350 Rev. 3.50
Jul 07, 2010