R5F21334CNFP#U0 Renesas Electronics America, R5F21334CNFP#U0 Datasheet - Page 492

• Manufacturer Part Number: R5F21334CNFP#U0
• Description: MCU 1KB FLASH 16K ROM 32-LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/3x/33Cr

Specifications of R5F21334CNFP#U0

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, PWM, Voltage Detect, WDT
• Number Of I /o: 27
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 32-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/33C Group
REJ09B0570-0100 Rev.1.00 Dec. 14, 2009
Page 462 of 589
27.2.5
After Reset
ADST Bit (A/D conversion start flag)
Bit
b0
b1
b2
b3
b4
b5
b6
b7
Address 00D6h
[Conditions for setting to 1]
When A/D conversion starts and while A/D conversion is in progress.
[Condition for setting to 0]
When A/D conversion stops.
Symbol
Symbol
Bit
ADST
A/D Control Register 0 (ADCON0)
—
—
—
—
—
—
—
b7
—
0
A/D conversion start flag
Nothing is assigned. If necessary, set to 0. When read, the content is 0.
b6
—
0
Bit Name
b5
—
0
b4
—
0
0: Stop A/D conversion
1: Start A/D conversion
b3
—
0
b2
—
0
Function
b1
—
0
ADST
b0
0
27. A/D Converter
R/W
R/W
—