R5F21324ANSP#U1 Renesas Electronics America, R5F21324ANSP#U1 Datasheet - Page 486

• Manufacturer Part Number: R5F21324ANSP#U1
• Description: MCU 1KB FLASH 16K ROM 20-LSSOP
• Manufacturer: Renesas Electronics America
• Series: R8C/3x/32Ar

Specifications of R5F21324ANSP#U1

• 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: 15
• 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 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 20-LSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Under development
R8C/32A Group
REJ09B0458-0020 Rev.0.20
Page 456 of 583
27.5
Table 27.5
Function
Resolution
A/D conversion start condition
A/D conversion stop condition
Interrupt request generation
timing
Analog input pin
Storage resister for A/D
conversion result
Reading of result of A/D
converter
In repeat mode 0, the input voltage to one pin selected from among AN8 to AN11 or OCVREF is A/D converted
repeatedly.
Table 27.5 lists the Repeat Mode 0 Specifications.
Repeat Mode 0
Repeat Mode 0 Specifications
Preliminary specification
Specifications in this manual are tentative and subject to change.
Item
Nov 05, 2008
The input voltage to the pin selected by bits CH2 to CH0 and bits
ADGSEL1 to ADGSEL0 in the ADINSEL register or the ADEX0 bit in
the ADCON1 register is A/D converted repeatedly.
8 bits or 10 bits
• Software trigger
• Timer RC
• External trigger
Set the ADST bit in the ADCON0 register to 0
Not generated
One pin selectable from among AN8 to AN11, or OCVREF.
AD0 register: AN8, OCVREF
AD1 register: AN9
AD2 register: AN10
AD3 register: AN11
Read register AD0 to AD3 corresponding to the selected pin.
(Refer to 27.3.3 A/D Conversion Start Condition)
Specification
27. A/D Converter