R4F24269NVFQV Renesas Electronics America, R4F24269NVFQV Datasheet - Page 1042

• Manufacturer Part Number: R4F24269NVFQV
• Description: MCU 256KB FLASH 64K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

Specifications of R4F24269NVFQV

• 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: 64K 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 17 A/D Converter
(2)
1. Set the ADSTCLR bit in ADCR to 1.
2. When the ADST bit in ADCSR is set to 1 by software, TPU, TMR, or an external trigger
3. When A/D conversion for each channel is completed, the A/D conversion result is sequentially
4. When A/D conversion of all selected channels is completed, the ADF bit in ADCSR is set to 1.
5. The ADST bit is automatically cleared when A/D conversion is completed for all of the
Note: * Only possible in the H8S/2426 group and H8S/2426R group.
Page 1012 of 1372
input, A/D conversion starts on the first channel in the specified channel group. Consecutive
A/D conversion on a maximum of four channels (SCANE and SCANS = B'10) or on a
maximum of eight channels (SCANE and SCANS = B'11) can be selected. When consecutive
A/D conversion is performed on four channels, A/D conversion starts on AN0 when CH3 and
CH2 of unit 0 = B'00, on AN4 when CH3 and CH2 of unit 1 = B'01, on AN8* when CH3 and
CH2 of unit 1 = B'10, or on AN12 when CH3 and CH2 of unit 1= B'11. When consecutive
A/D conversion is performed on eight channels, A/D conversion starts on AN0 when CH3 =
B'0 or on AN8* when CH3 = B'1.
transferred to the corresponding ADDR of each channel.
If the ADIE bit is set to 1 at this time, an ADI interrupt request is generated.
channels that have been selected. A/D conversion stops and the A/D converter enters a wait
state.
One-Cycle Scan Mode
H8S/2426, H8S/2426R, H8S/2424 Group
REJ09B0466-0350 Rev. 3.50
Jul 09, 2010