R5F2L3AAANFP#U1 Renesas Electronics America, R5F2L3AAANFP#U1 Datasheet - Page 674

• Manufacturer Part Number: R5F2L3AAANFP#U1
• Description: MCU FLASH 96+4KB 100LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/Lx/3AAr

Specifications of R5F2L3AAANFP#U1

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: LCD, POR, PWM, Voltage Detect, WDT
• Number Of I /o: 88
• Program Memory Size: 96KB (96K x 8)
• Program Memory Type: FLASH
• Ram Size: 10K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 20x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/L35A Group, R8C/L36A Group, R8C/L38A Group, R8C/L3AA Group,
R8C/L35B Group, R8C/L36B Group, R8C/L38B Group, R8C/L3AB Group
REJ09B0441-0100 Rev.1.00
Page 637 of 802
Table 29.3
Start process time
A/D conversion
execution time
Between-execution process time
End process time
Table 29.3 shows the Number of Cycles for A/D Conversion Items. The A/D conversion time is defined as
follows:
The start process time varies depending on which AD is selected.
When 1 (A/D conversion starts) is written to the ADST bit in the ADCON0 register, an A/D conversion starts
after the start process time has elapsed. Reading the ADST bit before the A/D conversion returns 0 (A/D
conversion stops).
In the modes where an A/D conversion is performed on multiple pins or multiple times, the between-execution
process time is inserted between the A/D conversion execution time for one pin and the next A/D conversion
time.
In one-shot mode and single sweep mode, the ADST bit is set to 0 during the end process time and the last A/D
conversion result is stored in the ADi register.
•
•
In on-shot mode
Start process time + A/D conversion execution time + end process time
When two pins are selected in single sweep mode
Start process time + (A/D conversion execution time + between-execution process time + A/D conversion
execution time) + end process time
Number of Cycles for A/D Conversion Items
A/D Conversion Item
Open-circuit detection disabled
Open-circuit detection enabled
AD = fAD
AD = fAD divided by 2
AD = fAD divided by 4
AD = fAD divided by 8
Oct 30, 2009
1 or 2 fAD cycles
2 or 3 fAD cycles
3 or 4 fAD cycles
5 or 6 fAD cycles
2 or 3 fAD cycles
40 AD cycles
42 AD cycles
1 AD cycle
Number of Cycles
29. A/D Converter