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Microcontrollers

Suntsu Electronics: Your premier supplier of microcontrollers. Our advanced part search tool streamlines the process of finding the ideal microcontroller for your application. Search by part number, manufacturer, or specifications and discover a comprehensive selection of high-performance microcontrollers designed to power your embedded applications.

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Total Products: 76,657
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Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
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R5F21331CNFP#30
R5F21331CNFP#30RenesasIC MCU 16BIT 4KB FLASH 32LQFPMicrocontrollers32-LQFP (7x7)N/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:
27
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 12x10b; D/A 2x8b
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
1,153
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R5F21331CNFP#50
R5F21331CNFP#50RenesasIC MCU 16BIT 4KB FLASH 32LQFPMicrocontrollers32-LQFP (7x7)N/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:
27
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 12x10b; D/A 2x8b
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
908
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R5F21331DNFP#V2
R5F21331DNFP#V2RenesasIC MCU 16BIT 4KB FLASH 32LQFPMicrocontrollers32-LQFP (7x7)N/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:
27
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 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
579
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R5F21332CDFP#30
R5F21332CDFP#30RenesasIC MCU 16BIT 8KB FLASH 32LQFPMicrocontrollers32-LQFP (7x7)N/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:
27
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 12x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-LQFP (7×7)
Package / Case:
32-LQFP
875
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R5F21332CDFP#V2
R5F21332CDFP#V2RenesasIC MCU 16BIT 8KB FLASH 32LQFPMicrocontrollers32-LQFP (7x7)N/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:
27
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 12x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-LQFP (7×7)
Package / Case:
32-LQFP
281
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R5F21332CNFP#30
R5F21332CNFP#30RenesasIC MCU 16BIT 8KB FLASH 32LQFPMicrocontrollers32-LQFP (7x7)N/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:
27
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 12x10b; D/A 2x8b
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
364
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R5F21332CNFP#50
R5F21332CNFP#50RenesasIC MCU 16BIT 8KB FLASH 32LQFPMicrocontrollers32-LQFP (7x7)N/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:
27
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 12x10b; D/A 2x8b
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
1,081
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R5F21332CNFP#V2
R5F21332CNFP#V2RenesasIC MCU 16BIT 8KB FLASH 32LQFPMicrocontrollers32-LQFP (7x7)N/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:
27
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 12x10b; D/A 2x8b
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
1,348
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N/A
R5F21332DNFP#V2RenesasIC MCU 16BIT 8KB FLASH 32LQFPMicrocontrollers32-LQFP (7x7)1.8V - 5.5V-20°C – 85°C
Core Processor:
R8C
Core Size:
16-Bit
Speed:
20MHz
Program Memory Size:
8KB (8K x 8)
Mounting Type:
Surface Mount
1,098
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R5F21332MDFP#V2
R5F21332MDFP#V2RenesasMICROCONTROLLER, 16 BIT, R8C CPUMicrocontrollersN/AN/AN/A

N/A

1,414
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R5F21334ANFP#U1
R5F21334ANFP#U1Renesas16-BIT, FLASH, R8C CPUMicrocontrollersN/AN/AN/A

N/A

844
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R5F21334ANFP#V2
R5F21334ANFP#V2RenesasMICROCONTROLLER UNIT, 16 BIT, RMicrocontrollersN/AN/AN/A

N/A

756
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R5F21334CDFP#30
R5F21334CDFP#30RenesasIC MCU 16BIT 16KB FLASH 32LQFPMicrocontrollers32-LQFP (7x7)N/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:
27
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
1.5K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 12x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-LQFP (7×7)
Package / Case:
32-LQFP
901
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R5F21334CDFP#50
R5F21334CDFP#50RenesasIC MCU 16BIT 16KB FLASH 32LQFPMicrocontrollers32-LQFP (7x7)N/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:
27
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
1.5K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 12x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-LQFP (7×7)
Package / Case:
32-LQFP
1,489
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R5F21334CDFP#X6
R5F21334CDFP#X6RenesasIC MCU 16BIT 16KB FLASH 32LQFPMicrocontrollers32-LQFP (7x7)N/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:
27
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
1.5K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 12x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-LQFP (7×7)
Package / Case:
32-LQFP
472
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R5F21334CNFP#30
R5F21334CNFP#30RenesasIC MCU 16BIT 16KB FLASH 32LQFPMicrocontrollers32-LQFP (7x7)N/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:
27
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
1.5K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 12x10b; D/A 2x8b
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
350
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R5F21334CNFP#50
R5F21334CNFP#50RenesasIC MCU 16BIT 16KB FLASH 32LQFPMicrocontrollers32-LQFP (7x7)N/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:
27
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
1.5K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 12x10b; D/A 2x8b
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
1,493
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R5F21334CNFP#V2
R5F21334CNFP#V2RenesasIC MCU 16BIT 16KB FLASH 32LQFPMicrocontrollers32-LQFP (7x7)N/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:
27
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
1.5K x 8
Voltage – Supply (Vcc/Vdd):
1.8V ~ 5.5V
Data Converters:
A/D 12x10b; D/A 2x8b
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
572
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R5F21334GKFP#V0
R5F21334GKFP#V0RenesasIC MCU 16BIT 16KB FLASH 32LQFPMicrocontrollers32-LQFP (7x7)N/A-40°C ~ 125°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:
27
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
1.5K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 12x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-LQFP (7×7)
Package / Case:
32-LQFP
488
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R5F21334HKFP#V0
R5F21334HKFP#V0RenesasIC MCU 16BIT 16KB FLASH 32LQFPMicrocontrollers32-LQFP (7x7)N/A-40°C ~ 125°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:
27
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
4K x 8
RAM Size:
1.5K x 8
Voltage – Supply (Vcc/Vdd):
2.7V ~ 5.5V
Data Converters:
A/D 12x10b; D/A 2x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-LQFP (7×7)
Package / Case:
32-LQFP
1,570
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About Microcontrollers

Microcontroller products are sophisticated digital logic devices that can be programmed by the user. Microcontrollers traditionally include working memory, frequently incorporate mixed-signal peripherals, and are generally used with simpler software paradigms focused on repeating a predefined series of tasks. For applications requiring higher performance or parallel processing, designers may instead use field programmable gate arrays.

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