R5F211B1SP#U0 Renesas Electronics America, R5F211B1SP#U0 Datasheet - Page 254

• 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
17.1
Table 17.2
Function
Start conditions
Stop conditions
Interrupt request generation
timing
Input pin
Reading of A/D conversion
result
In one-shot mode, the input voltage of one selected pin is A/D converted once. Table 17.2 lists the One-Shot Mode
Specifications. Figure 17.4 shows Registers ADCON0 and ADCON1 in One-shot Mode.
One-Shot Mode
Dec 08, 2006
Item
One-Shot Mode Specifications
Page 236 of 315
The input voltage of one pin selected by bits CH2 to CH0 is A/D converted
once.
• When the ADCAP bit is set to 0 (software trigger),
• When the ADCAP bit is set to 1 (capture),
• A/D conversion completes (when the ADCAP bit is set to 0 (software
• Set the ADST bit to 0.
A/D conversion completes.
Select one of AN8 to AN11.
Read AD register.
trigger) ADST bit is set to 0).
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