R5F21236KFP#U0 Renesas Electronics America, R5F21236KFP#U0 Datasheet - Page 428

• Manufacturer Part Number: R5F21236KFP#U0
• Description: IC R8C/23 MCU FLASH 48LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/23r

Specifications of R5F21236KFP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: CAN, I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, Voltage Detect, WDT
• Number Of I /o: 41
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 48-LQFP
• For Use With: RCDK8C - KIT DEV EVAL FOR CAN R8C/23R0E521237CPE00 - EMULATOR COMPACT R8C/20/21/22/23
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/22 Group, R8C/23 Group
Rev.2.00 Aug 20, 2008
REJ09B0251-0200
19.2
Table 19.3
Function
Start Condition
Stop Condition
Interrupt Request
Generation Timing
Input Pin
Reading of Result of A/D
Converter
In repeat mode, the input voltage on one selected pin is A/D converted repeatedly.
Table 19.3 lists the Repeat Mode Specifications. Figure 19.6 shows the ADCON0 Register in Repeat Mode and
Figure 19.7 shows the ADCON1 Register in Repeat Mode.
Repeat Mode
Item
Repeat Mode Specifications
Page 406 of 501
The Input voltage on one pin selected by CH2 to CH0 and ADGSEL0 bits
is A/D converted repeatedly
• When the ADCAP bit is set to 0 (software trigger)
• When the ADCAP bit is set to 1 (starts in timer RD (complementary PWM
Set the ADST bit to 0
Not generated
Select one of AN0 to AN11
Read the AD register
mode)),
Set the ADST bit to 1 (A/D conversion starts)
The compare match in the TRD0 and TRDGRA0 registers or the TRD1
underflow is generated while the ADST bit is set to 1
Specification
19. A/D Converter