R5F211B1SP#U0 Renesas Electronics America, R5F211B1SP#U0 Datasheet - Page 256

• Manufacturer Part Number: R5F211B1SP#U0
• Description: IC R8C MCU FLASH 4K 20SSOP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/1Br

Specifications of R5F211B1SP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SIO, SSU, UART/USART
• Peripherals: LED, POR, Voltage Detect, WDT
• Number Of I /o: 13
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 20-SSOP
• For Use With: R0K5211B4S001BE - KIT STARTER FOR R8C/18191A1BR0K5211B4S000BE - KIT DEV EVALUATION R8C/1BR0E521174CPE10 - EMULATOR COMPACT R8C/18/19/1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/1A Group, R8C/1B Group
Rev.1.30
REJ09B0252-0130
17.2
Table 17.3
Function
Start conditions
Stop condition
Interrupt request generation
timing
Input pin
Reading of A/D conversion
result
In repeat mode, the input voltage of one selected pin is A/D converted repeatedly. Table 17.3 lists the Repeat Mode
Specifications. Figure 17.5 shows Registers ADCON0 and ADCON1 in Repeat Mode.
Repeat Mode
Dec 08, 2006
Item
Repeat Mode Specifications
Page 238 of 315
The Input voltage of one pin selected by bits CH2 to CH0 is A/D converted
repeatedly
• When the ADCAP bit is set to 0 (software trigger),
• When the ADCAP bit is set to 1 (capture),
Set the ADST bit to 0.
Not generated
Select one of AN8 to AN11.
Read AD register.
set the ADST bit to 1 (A/D conversion starts).
timer Z interrupt request is generated while the ADST bit is set to 1.
Specification
17. A/D Converter