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Total Products: 76,657
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Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
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R5F21321CNSP#U0
R5F21321CNSP#U0RenesasIC MCU 16BIT 4KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-20°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
I2C, LINbus, SIO, SSU, UART/USART
Peripherals:
POR, PWM, Voltage Detect, WDT
Number of I/O:
15
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
512 x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 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)
409
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R5F21321CNSP#W4
R5F21321CNSP#W4RenesasIC MCU 16BIT 4KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-20°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
I2C, LINbus, SIO, SSU, UART/USART
Peripherals:
POR, PWM, Voltage Detect, WDT
Number of I/O:
15
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
512 x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 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)
739
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R5F21321DDSP#30
R5F21321DDSP#30RenesasIC MCU 16BIT 4KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-40°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
I2C, LINbus, SIO, SSU, UART/USART
Peripherals:
POR, PWM, Voltage Detect, WDT
Number of I/O:
15
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 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)
292
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R5F21321DDSP#54
R5F21321DDSP#54RenesasIC MCU 16BIT 4KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-40°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
I2C, LINbus, SIO, SSU, UART/USART
Peripherals:
POR, PWM, Voltage Detect, WDT
Number of I/O:
15
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 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)
150
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R5F21321DDSP#U0
R5F21321DDSP#U0RenesasIC MCU 16BIT 4KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-40°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
I2C, LINbus, SIO, SSU, UART/USART
Peripherals:
POR, PWM, Voltage Detect, WDT
Number of I/O:
15
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 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)
528
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R5F21321DDSP#W4
R5F21321DDSP#W4RenesasIC MCU 16BIT 4KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-40°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
I2C, LINbus, SIO, SSU, UART/USART
Peripherals:
POR, PWM, Voltage Detect, WDT
Number of I/O:
15
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 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)
110
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R5F21321DNSP#30
R5F21321DNSP#30RenesasIC MCU 16BIT 4KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-20°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
I2C, LINbus, SIO, SSU, UART/USART
Peripherals:
POR, PWM, Voltage Detect, WDT
Number of I/O:
15
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 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)
596
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R5F21321DNSP#54
R5F21321DNSP#54RenesasIC MCU 16BIT 4KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-20°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
I2C, LINbus, SIO, SSU, UART/USART
Peripherals:
POR, PWM, Voltage Detect, WDT
Number of I/O:
15
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 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)
1,180
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R5F21321DNSP#U0
R5F21321DNSP#U0RenesasIC MCU 16BIT 4KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-20°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
I2C, LINbus, SIO, SSU, UART/USART
Peripherals:
POR, PWM, Voltage Detect, WDT
Number of I/O:
15
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 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)
1,151
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R5F21321DNSP#W4
R5F21321DNSP#W4RenesasIC MCU 16BIT 4KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-20°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
I2C, LINbus, SIO, SSU, UART/USART
Peripherals:
POR, PWM, Voltage Detect, WDT
Number of I/O:
15
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 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)
716
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R5F21321MDSP#30
R5F21321MDSP#30RenesasIC MCU 16BIT 4KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-40°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
I2C, LINbus, SIO, SSU, UART/USART
Peripherals:
POR, PWM, Voltage Detect, WDT
Number of I/O:
15
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
512 x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 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)
1,450
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R5F21321MDSP#U0
R5F21321MDSP#U0RenesasIC MCU 16BIT 4KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-40°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
I2C, LINbus, SIO, SSU, UART/USART
Peripherals:
POR, PWM, Voltage Detect, WDT
Number of I/O:
15
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
512 x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 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)
274
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R5F21321MNSP#30
R5F21321MNSP#30RenesasIC MCU 16BIT 4KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-20°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
I2C, LINbus, SIO, SSU, UART/USART
Peripherals:
POR, PWM, Voltage Detect, WDT
Number of I/O:
15
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
512 x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 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)
700
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R5F21321MNSP#U0
R5F21321MNSP#U0RenesasIC MCU 16BIT 4KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-20°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
I2C, LINbus, SIO, SSU, UART/USART
Peripherals:
POR, PWM, Voltage Detect, WDT
Number of I/O:
15
Program Memory Size:
4KB (4K x 8)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
512 x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 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)
1,615
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R5F21322CDSP#30
R5F21322CDSP#30RenesasIC MCU 16BIT 8KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-40°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
I2C, LINbus, SIO, SSU, UART/USART
Peripherals:
POR, PWM, Voltage Detect, WDT
Number of I/O:
15
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 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)
996
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R5F21322CDSP#54
R5F21322CDSP#54RenesasIC MCU 16BIT 8KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-40°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
I2C, LINbus, SIO, SSU, UART/USART
Peripherals:
POR, PWM, Voltage Detect, WDT
Number of I/O:
15
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 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)
455
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R5F21322CDSP#U0
R5F21322CDSP#U0RenesasIC MCU 16BIT 8KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-40°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
I2C, LINbus, SIO, SSU, UART/USART
Peripherals:
POR, PWM, Voltage Detect, WDT
Number of I/O:
15
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 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)
256
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R5F21322CDSP#W4
R5F21322CDSP#W4RenesasIC MCU 16BIT 8KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-40°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
I2C, LINbus, SIO, SSU, UART/USART
Peripherals:
POR, PWM, Voltage Detect, WDT
Number of I/O:
15
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 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)
628
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R5F21322CNSP#30
R5F21322CNSP#30RenesasIC MCU 16BIT 8KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-20°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
I2C, LINbus, SIO, SSU, UART/USART
Peripherals:
POR, PWM, Voltage Detect, WDT
Number of I/O:
15
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 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)
743
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R5F21322CNSP#54
R5F21322CNSP#54RenesasIC MCU 16BIT 8KB FLASH 20LSSOPMicrocontrollers20-LSSOPN/A-20°C ~ 85°C (TA)
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Connectivity:
I2C, LINbus, SIO, SSU, UART/USART
Peripherals:
POR, PWM, Voltage Detect, WDT
Number of I/O:
15
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
1K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 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)
650
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