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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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R5F121BAMNA#60
R5F121BAMNA#60Renesas16BIT MCU RL78/G16 16K HWQFN32 -Microcontrollers32-HWQFN (5x5)N/A-40°C ~ 125°C (TA)
Core Processor:
RL78
Core Size:
16-Bit
Speed:
16MHz
Connectivity:
CSI, I2C, SPI, UART/USART
Peripherals:
Capacitive Touch, POR, PWM, Voltage Detect, WDT
Number of I/O:
29
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
EEPROM Size:
1K x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.4V ~ 5.5V
Data Converters:
A/D 11×8/10b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-HWQFN (5×5)
Package / Case:
32-WFQFN Exposed Pad
886
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R5F121BCAFP#10
R5F121BCAFP#10Renesas16BIT MCU RL78/G16 32K 32LQFP -4Microcontrollers32-LQFP (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
RL78
Core Size:
16-Bit
Speed:
16MHz
Connectivity:
CSI, I2C, SPI, UART/USART
Peripherals:
Capacitive Touch, POR, PWM, Voltage Detect, WDT
Number of I/O:
29
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
1K x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.4V ~ 5.5V
Data Converters:
A/D 11×8/10b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-LQFP (7×7)
Package / Case:
32-LQFP
1,110
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R5F121BCAFP#30
R5F121BCAFP#30RenesasMCU:RL78Microcontrollers32-LQFP (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
RL78
Core Size:
16-Bit
Speed:
16MHz
Connectivity:
CSI, I2C, SPI, UART/USART
Peripherals:
Capacitive Touch, POR, PWM, Voltage Detect, WDT
Number of I/O:
29
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
1K x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.4V ~ 5.5V
Data Converters:
A/D 11×8/10b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-LQFP (7×7)
Package / Case:
32-LQFP
564
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R5F121BCAFP#50
R5F121BCAFP#50Renesas16BIT MCU RL78/G16 32K 32LQFP -4Microcontrollers32-LQFP (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
RL78
Core Size:
16-Bit
Speed:
16MHz
Connectivity:
CSI, I2C, SPI, UART/USART
Peripherals:
Capacitive Touch, POR, PWM, Voltage Detect, WDT
Number of I/O:
29
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
1K x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.4V ~ 5.5V
Data Converters:
A/D 11×8/10b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-LQFP (7×7)
Package / Case:
32-LQFP
1,275
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R5F121BCAFP#70
R5F121BCAFP#70Renesas16-BIT GENERAL MCU RL78/G16 32KMicrocontrollers32-LQFP (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
RL78
Core Size:
16-Bit
Speed:
16MHz
Connectivity:
CSI, I2C, SPI, UART/USART
Peripherals:
Capacitive Touch, POR, PWM, Voltage Detect, WDT
Number of I/O:
29
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
1K x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.4V ~ 5.5V
Data Converters:
A/D 11×8/10b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-LQFP (7×7)
Package / Case:
32-LQFP
222
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R5F121BCANA#00
R5F121BCANA#00Renesas16BIT MCU RL78/G16 32K 32HWQFN -Microcontrollers32-HWQFN (5x5)N/A-40°C ~ 85°C (TA)
Core Processor:
RL78
Core Size:
16-Bit
Speed:
16MHz
Connectivity:
CSI, I2C, SPI, UART/USART
Peripherals:
Capacitive Touch, POR, PWM, Voltage Detect, WDT
Number of I/O:
29
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
1K x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.4V ~ 5.5V
Data Converters:
A/D 11×8/10b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-HWQFN (5×5)
Package / Case:
32-WFQFN Exposed Pad
491
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R5F121BCANA#20
R5F121BCANA#20RenesasMCU:RL78Microcontrollers32-HWQFN (5x5)N/A-40°C ~ 85°C (TA)
Core Processor:
RL78
Core Size:
16-Bit
Speed:
16MHz
Connectivity:
CSI, I2C, SPI, UART/USART
Peripherals:
Capacitive Touch, POR, PWM, Voltage Detect, WDT
Number of I/O:
29
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
1K x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.4V ~ 5.5V
Data Converters:
A/D 11×8/10b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-HWQFN (5×5)
Package / Case:
32-WFQFN Exposed Pad
1,132
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R5F121BCANA#40
R5F121BCANA#40Renesas16BIT MCU RL78/G16 32K 32HWQFN -Microcontrollers32-HWQFN (5x5)N/A-40°C ~ 85°C (TA)
Core Processor:
RL78
Core Size:
16-Bit
Speed:
16MHz
Connectivity:
CSI, I2C, SPI, UART/USART
Peripherals:
Capacitive Touch, POR, PWM, Voltage Detect, WDT
Number of I/O:
29
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
1K x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.4V ~ 5.5V
Data Converters:
A/D 11×8/10b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-HWQFN (5×5)
Package / Case:
32-WFQFN Exposed Pad
299
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R5F121BCANA#60
R5F121BCANA#60Renesas16BIT MCU RL78/G16 32K 32HWQFN -Microcontrollers32-HWQFN (5x5)N/A-40°C ~ 85°C (TA)
Core Processor:
RL78
Core Size:
16-Bit
Speed:
16MHz
Connectivity:
CSI, I2C, SPI, UART/USART
Peripherals:
Capacitive Touch, POR, PWM, Voltage Detect, WDT
Number of I/O:
29
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
1K x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.4V ~ 5.5V
Data Converters:
A/D 11×8/10b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-HWQFN (5×5)
Package / Case:
32-WFQFN Exposed Pad
164
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R5F121BCGFP#10
R5F121BCGFP#10Renesas16BIT MCU RL78/G16 32K 32LQFP -4Microcontrollers32-LQFP (7x7)N/A-40°C ~ 105°C (TA)
Core Processor:
RL78
Core Size:
16-Bit
Speed:
16MHz
Connectivity:
CSI, I2C, SPI, UART/USART
Peripherals:
Capacitive Touch, POR, PWM, Voltage Detect, WDT
Number of I/O:
29
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
1K x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.4V ~ 5.5V
Data Converters:
A/D 11×8/10b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-LQFP (7×7)
Package / Case:
32-LQFP
947
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R5F121BCGFP#30
R5F121BCGFP#30RenesasMCU:RL78Microcontrollers32-LQFP (7x7)N/A-40°C ~ 105°C (TA)
Core Processor:
RL78
Core Size:
16-Bit
Speed:
16MHz
Connectivity:
CSI, I2C, SPI, UART/USART
Peripherals:
Capacitive Touch, POR, PWM, Voltage Detect, WDT
Number of I/O:
29
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
1K x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.4V ~ 5.5V
Data Converters:
A/D 11×8/10b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-LQFP (7×7)
Package / Case:
32-LQFP
1,591
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R5F121BCGFP#50
R5F121BCGFP#50Renesas16BIT MCU RL78/G16 32K 32LQFP -4Microcontrollers32-LQFP (7x7)N/A-40°C ~ 105°C (TA)
Core Processor:
RL78
Core Size:
16-Bit
Speed:
16MHz
Connectivity:
CSI, I2C, SPI, UART/USART
Peripherals:
Capacitive Touch, POR, PWM, Voltage Detect, WDT
Number of I/O:
29
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
1K x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.4V ~ 5.5V
Data Converters:
A/D 11×8/10b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-LQFP (7×7)
Package / Case:
32-LQFP
25
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R5F121BCGFP#70
R5F121BCGFP#70Renesas16-BIT GENERAL MCU RL78/G16 32KMicrocontrollers32-LQFP (7x7)N/A-40°C ~ 105°C (TA)
Core Processor:
RL78
Core Size:
16-Bit
Speed:
16MHz
Connectivity:
CSI, I2C, SPI, UART/USART
Peripherals:
Capacitive Touch, POR, PWM, Voltage Detect, WDT
Number of I/O:
29
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
1K x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.4V ~ 5.5V
Data Converters:
A/D 11×8/10b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-LQFP (7×7)
Package / Case:
32-LQFP
1,820
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R5F121BCGNA#00
R5F121BCGNA#00Renesas16BIT MCU RL78/G16 32K 32HWQFN -Microcontrollers32-HWQFN (5x5)N/A-40°C ~ 105°C (TA)
Core Processor:
RL78
Core Size:
16-Bit
Speed:
16MHz
Connectivity:
CSI, I2C, SPI, UART/USART
Peripherals:
Capacitive Touch, POR, PWM, Voltage Detect, WDT
Number of I/O:
29
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
1K x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.4V ~ 5.5V
Data Converters:
A/D 11×8/10b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-HWQFN (5×5)
Package / Case:
32-WFQFN Exposed Pad
1,265
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R5F121BCGNA#20
R5F121BCGNA#20RenesasMCU:RL78Microcontrollers32-HWQFN (5x5)N/A-40°C ~ 105°C (TA)
Core Processor:
RL78
Core Size:
16-Bit
Speed:
16MHz
Connectivity:
CSI, I2C, SPI, UART/USART
Peripherals:
Capacitive Touch, POR, PWM, Voltage Detect, WDT
Number of I/O:
29
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
1K x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.4V ~ 5.5V
Data Converters:
A/D 11×8/10b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-HWQFN (5×5)
Package / Case:
32-WFQFN Exposed Pad
634
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R5F121BCGNA#40
R5F121BCGNA#40Renesas16BIT MCU RL78/G16 32K 32HWQFN -Microcontrollers32-HWQFN (5x5)N/A-40°C ~ 105°C (TA)
Core Processor:
RL78
Core Size:
16-Bit
Speed:
16MHz
Connectivity:
CSI, I2C, SPI, UART/USART
Peripherals:
Capacitive Touch, POR, PWM, Voltage Detect, WDT
Number of I/O:
29
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
1K x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.4V ~ 5.5V
Data Converters:
A/D 11×8/10b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-HWQFN (5×5)
Package / Case:
32-WFQFN Exposed Pad
210
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R5F121BCGNA#60
R5F121BCGNA#60Renesas16BIT MCU RL78/G16 32K 32HWQFN -Microcontrollers32-HWQFN (5x5)N/A-40°C ~ 105°C (TA)
Core Processor:
RL78
Core Size:
16-Bit
Speed:
16MHz
Connectivity:
CSI, I2C, SPI, UART/USART
Peripherals:
Capacitive Touch, POR, PWM, Voltage Detect, WDT
Number of I/O:
29
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
1K x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.4V ~ 5.5V
Data Converters:
A/D 11×8/10b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-HWQFN (5×5)
Package / Case:
32-WFQFN Exposed Pad
126
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N/A
R5F121BCMFP#30RenesasRL78/G16 FLASH:32KB, 32PIN LQFPMicrocontrollersN/AN/AN/A

N/A

49
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N/A
R5F121BCMFP#50RenesasRL78/G16 FLASH:32KB, 32PIN LQFPMicrocontrollersN/AN/AN/A

N/A

1,066
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R5F121BCMFP#70
R5F121BCMFP#70Renesas16-BIT GENERAL MCU RL78/G16 32KMicrocontrollers32-LQFP (7x7)N/A-40°C ~ 125°C (TA)
Core Processor:
RL78
Core Size:
16-Bit
Speed:
16MHz
Connectivity:
CSI, I2C, SPI, UART/USART
Peripherals:
Capacitive Touch, POR, PWM, Voltage Detect, WDT
Number of I/O:
29
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
EEPROM Size:
1K x 8
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
2.4V ~ 5.5V
Data Converters:
A/D 11×8/10b
Oscillator Type:
External, Internal
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
32-LQFP (7×7)
Package / Case:
32-LQFP
58
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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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