R5F21334CNFP#U0 Renesas Electronics America, R5F21334CNFP#U0 Datasheet - Page 507

• 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 477 of 589
Figure 27.9
Successive conversion
ADCON0 register
ADIC register
AD3 register
AD7 register
AD0 register
AD1 register
AD2 register
AD4 register
AD5 register
AD6 register
ADST bit in
register
IR bit in
Operating Example of Repeat Sweep Mode
The above applies under the following conditions:
• Bits ADCAP1 to ADCAP0 in the ADMOD register are set to 00b (starts by software trigger).
• Bits SCAN1 to SCAN0 in the ADINSEL register are set to 11b (8 pins),
bits ADGSEL1 to ADGSEL0 are set to 00b (AN0, AN1, AN2, AN3, AN4, AN5, AN6, and AN7).
Undefined
AN0
Undefined
Undefined
AN1
Undefined
Undefined
AN2
Undefined
Undefined
AN0 in A/D conversion result
AN3
Undefined
AN4
AN1 in A/D conversion result
AN2 in A/D conversion result
AN5
AN3 in A/D conversion result
AN4 in A/D conversion result
AN6
AN5 in A/D conversion result
AN7
AN6 in A/D conversion result
AN7 in A/D conversion result
AN0
AN0 in A/D conversion result
Set to 0 when interrupt
request is acknowledged,
or set by a program.
27. A/D Converter