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Total Products: 18,739
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Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
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R5F21134FP#W4
R5F21134FP#W4RenesasIC MCU 16BIT 16KB FLASH 32LQFPMicrocontrollers32-LQFP (7x7)N/A-20°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
SIO, UART/USART
Peripherals:
LED, POR, Voltage Detect, WDT
Number of I/O:
22
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 12x10b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-LQFP (7×7)
Package / Case:
32-LQFP
231
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R5F21142SP#U0
R5F21142SP#U0RenesasIC MCU 16BIT 8KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-20°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
SIO, SSU, UART/USART
Peripherals:
LED, POR, Voltage Detect, WDT
Number of I/O:
13
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
512 x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 4x10b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-LSSOP
Package / Case:
20-LSSOP (0.173″”, 4.40mm Width)
253
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R5F21142SP#W4
R5F21142SP#W4RenesasIC MCU 16BIT 8KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-20°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
SIO, SSU, UART/USART
Peripherals:
LED, POR, Voltage Detect, WDT
Number of I/O:
13
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
512 x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 4x10b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-LSSOP
Package / Case:
20-LSSOP (0.173″”, 4.40mm Width)
93
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R5F21143SP#U0
R5F21143SP#U0RenesasIC MCU 16BIT 12KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-20°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
SIO, SSU, UART/USART
Peripherals:
LED, POR, Voltage Detect, WDT
Number of I/O:
13
Program Memory Size:
12KB (12K x 8)
Program Memory Type:
FLASH
RAM Size:
768 x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 4x10b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-LSSOP
Package / Case:
20-LSSOP (0.173″”, 4.40mm Width)
67
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R5F21144SP#U0
R5F21144SP#U0RenesasIC MCU 16BIT 16KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-20°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
SIO, SSU, UART/USART
Peripherals:
LED, POR, Voltage Detect, WDT
Number of I/O:
13
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 4x10b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-LSSOP
Package / Case:
20-LSSOP (0.173″”, 4.40mm Width)
1,426
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R5F21152SP#U0
R5F21152SP#U0RenesasIC MCU 16BIT 8KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-20°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
SIO, SSU, UART/USART
Peripherals:
LED, POR, Voltage Detect, WDT
Number of I/O:
13
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
512 x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 4x10b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-LSSOP
Package / Case:
20-LSSOP (0.173″”, 4.40mm Width)
658
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R5F21153DSP#U0
R5F21153DSP#U0RenesasIC MCU 16BIT 12KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-40°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
SIO, SSU, UART/USART
Peripherals:
LED, POR, Voltage Detect, WDT
Number of I/O:
13
Program Memory Size:
12KB (12K x 8)
Program Memory Type:
FLASH
RAM Size:
768 x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 4x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-LSSOP
Package / Case:
20-LSSOP (0.173″”, 4.40mm Width)
302
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R5F21153SP#U0
R5F21153SP#U0RenesasIC MCU 16BIT 12KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-20°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
SIO, SSU, UART/USART
Peripherals:
LED, POR, Voltage Detect, WDT
Number of I/O:
13
Program Memory Size:
12KB (12K x 8)
Program Memory Type:
FLASH
RAM Size:
768 x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 4x10b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-LSSOP
Package / Case:
20-LSSOP (0.173″”, 4.40mm Width)
136
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R5F21154DSP#U0
R5F21154DSP#U0RenesasIC MCU 16BIT 16KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-40°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
SIO, SSU, UART/USART
Peripherals:
LED, POR, Voltage Detect, WDT
Number of I/O:
13
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 4x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-LSSOP
Package / Case:
20-LSSOP (0.173″”, 4.40mm Width)
1,365
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R5F21154SP#U0
R5F21154SP#U0RenesasIC MCU 16BIT 16KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-20°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
SIO, SSU, UART/USART
Peripherals:
LED, POR, Voltage Detect, WDT
Number of I/O:
13
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 4x10b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-LSSOP
Package / Case:
20-LSSOP (0.173″”, 4.40mm Width)
106
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R5F21154SP#W4N/AR5F21154SP#W4RenesasIC MCU 16BIT 16KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-20°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
SIO, SSU, UART/USART
Peripherals:
LED, POR, Voltage Detect, WDT
Number of I/O:
13
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
2K x 8
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 4x10b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-LSSOP
Package / Case:
20-LSSOP (0.173″”, 4.40mm Width)
398
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R5F21162SP#U0
R5F21162SP#U0RenesasIC MCU 16BIT 8KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-20°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
I2C, SIO, UART/USART
Peripherals:
LED, POR, Voltage Detect, WDT
Number of I/O:
13
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
512 x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 4x10b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-LSSOP
Package / Case:
20-LSSOP (0.173″”, 4.40mm Width)
250
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R5F21164DSP#U0
R5F21164DSP#U0RenesasIC MCU 16BIT 16KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-40°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
I2C, SIO, UART/USART
Peripherals:
LED, POR, Voltage Detect, WDT
Number of I/O:
13
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 4x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-LSSOP
Package / Case:
20-LSSOP (0.173″”, 4.40mm Width)
709
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R5F21164SP#U0
R5F21164SP#U0RenesasIC MCU 16BIT 16KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-20°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
I2C, SIO, UART/USART
Peripherals:
LED, POR, Voltage Detect, WDT
Number of I/O:
13
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 4x10b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-LSSOP
Package / Case:
20-LSSOP (0.173″”, 4.40mm Width)
77
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R5F21172SP#U0
R5F21172SP#U0RenesasIC MCU 16BIT 8KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-20°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
I2C, SIO, UART/USART
Peripherals:
LED, POR, Voltage Detect, WDT
Number of I/O:
13
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
512 x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 4x10b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-LSSOP
Package / Case:
20-LSSOP (0.173″”, 4.40mm Width)
1,011
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R5F21173DSP#U0
R5F21173DSP#U0RenesasIC MCU 16BIT 12KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-40°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
I2C, SIO, UART/USART
Peripherals:
LED, POR, Voltage Detect, WDT
Number of I/O:
13
Program Memory Size:
12KB (12K x 8)
Program Memory Type:
FLASH
RAM Size:
768 x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 4x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-LSSOP
Package / Case:
20-LSSOP (0.173″”, 4.40mm Width)
211
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R5F21174SP#U0
R5F21174SP#U0RenesasIC MCU 16BIT 16KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-20°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
I2C, SIO, UART/USART
Peripherals:
LED, POR, Voltage Detect, WDT
Number of I/O:
13
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 4x10b
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-LSSOP
Package / Case:
20-LSSOP (0.173″”, 4.40mm Width)
612
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R5F21181DSP#U0
R5F21181DSP#U0RenesasIC MCU 16BIT 4KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-40°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
SIO, 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):
2.7V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-LSSOP
Package / Case:
20-LSSOP (0.173″”, 4.40mm Width)
1,702
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R5F21181SP#U0
R5F21181SP#U0RenesasIC MCU 16BIT 4KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-20°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
SIO, 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):
2.7V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
-20°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-LSSOP
Package / Case:
20-LSSOP (0.173″”, 4.40mm Width)
81
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R5F21182DSP#U0
R5F21182DSP#U0RenesasIC MCU 16BIT 8KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-40°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
SIO, UART/USART
Peripherals:
LED, POR, Voltage Detect, WDT
Number of I/O:
13
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
512 x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
20-LSSOP
Package / Case:
20-LSSOP (0.173″”, 4.40mm Width)
434
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