R5F2L3AAANFP#U1 Renesas Electronics America, R5F2L3AAANFP#U1 Datasheet - Page 667

• Manufacturer Part Number: R5F2L3AAANFP#U1
• Description: MCU FLASH 96+4KB 100LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/Lx/3AAr

Specifications of R5F2L3AAANFP#U1

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: LCD, POR, PWM, Voltage Detect, WDT
• Number Of I /o: 88
• Program Memory Size: 96KB (96K x 8)
• Program Memory Type: FLASH
• Ram Size: 10K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 20x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/L35A Group, R8C/L36A Group, R8C/L38A Group, R8C/L3AA Group,
R8C/L35B Group, R8C/L36B Group, R8C/L38B Group, R8C/L3AB Group
REJ09B0441-0100 Rev.1.00
Page 630 of 802
Figure 29.1
Timer RD trigger
Timer RC trigger
Software trigger
ADTRG
CKS0 to CKS1, ADCAP0, ADCAP1: Bits in ADMOD register
CH0 to CH2, SCAN0, SCAN1, ADGSEL0, ADGSEL1: Bits in ADINSEL register
ADEX0, ADSTBY, ADDDAEN, ADDDAEL: Bits in ADCON1 register
OCVREFAN: Bit in OCVREFCR register
Note:
1. When the on-chip reference voltage is used as analog input, first set the ADEX0 bit to 1 (on-chip reference voltage selected)
VREF
AVSS
and then set the OCVREFAN bit to 1 (on-chip reference voltage and analog input are connected).
When the on-chip reference voltage is not used as analog input, first set the OCVREFAN bit to 0 (on-chip reference voltage
and analog input are cut off) and then set the ADEX0 bit to 0 (extended analog input pin not selected).
On-chip reference voltage
A/D Converter Block Diagram
f1
ADSTBY = 0
ADSTBY = 1
ADCAP1 to ADCAP0
= 00b
= 01b
= 10b
= 11b
ADDDAEL
(OCVREF)
P13_4/AN16
P13_5/AN17
P13_6/AN18
P13_7/AN19
P13_0/AN0
P13_1/AN1
P13_2/AN2
P13_3/AN3
P0_6/AN10
P0_7/AN11
P1_0/AN12
P1_1/AN13
P1_2/AN14
P1_3/AN15
P0_0/AN4
P0_1/AN5
P0_2/AN6
P0_3/AN7
P0_4/AN8
P0_5/AN9
Oct 30, 2009
fAD
OCVREFAN = 0
OCVREFAN = 1
Trigger
(Note 1)
1/2
CH2 to CH0=000b
CH2 to CH0=001b
CH2 to CH0=010b
CH2 to CH0=011b
CH2 to CH0=100b
CH2 to CH0=101b
CH2 to CH0=110b
CH2 to CH0=111b
CH2 to CH0=000b
CH2 to CH0=001b
CH2 to CH0=010b
CH2 to CH0=011b
CH2 to CH0=100b
CH2 to CH0=101b
CH2 to CH0=110b
CH2 to CH0=111b
CH2 to CH0=000b
CH2 to CH0=001b
CH2 to CH0=010b
CH2 to CH0=011b
Analog circuit
AD0 register
AD1 register
AD2 register
AD3 register
AD4 register
AD5 register
AD6 register
AD7 register
Data bus
Successive conversion register
1/2
1/2
ADDDAEN = 0
ADDDAEN = 1
ADGSEL1 to ADGSEL0
= 00b
= 01b
= 10b
= 11b
CH2 to CH0
ADGSEL1 to ADGSEL0
CKS1 to CKS0
ADEX0 = 0
ADEX0 = 1
=01b
SCAN1 to SCAN0
Decoder
=10b
=00b
Vref
Vin
AD
Comparator
29. A/D Converter