R5F21274SNFP#U0 Renesas Electronics America, R5F21274SNFP#U0 Datasheet - Page 364

• Manufacturer Part Number: R5F21274SNFP#U0
• Description: IC R8C/27 MCU FLASH 32LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/2x/27r

Specifications of R5F21274SNFP#U0

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: LED, POR, Voltage Detect, WDT
• Number Of I /o: 25
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 32-LQFP
• For Use With: R0K521276S000BE - KIT DEV RSK-R8C/26-29R0E521000EPB00 - PROBE EMULATOR FOR PC7501
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/26 Group, R8C/27 Group
Rev.2.10
REJ09B0278-0210
18.2
Table 18.3
Function
Start conditions
Stop condition
Interrupt request
generation timing
Input pin
Reading of result of A/D
converter
In repeat mode, the input voltage of one selected pin is A/D converted repeatedly.
Table 18.3 lists the Specifications of Repeat Mode. Figure 18.6 shows the ADCON0 Register in Repeat Mode and
Figure 18.7 shows the ADCON1 Register in Repeat Mode.
Repeat Mode
Sep 26, 2008
Item
Specifications of Repeat Mode
Page 345 of 453
The Input voltage of one pin selected by bits CH2 to CH0 and ADGSEL0 is
A/D converted repeatedly
Set the ADST bit to 1 (A/D conversion starts)
Set the ADST bit to 0
Not generated
Select one of AN0 to AN11
Read AD register
Specification
18. A/D Converter