Microcontrollers
Explore Microcontrollers parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Package/Case | Series | Packaging | Product Status | Programmable | Core Processor | Core Size | Speed | Connectivity | Peripherals | Number of I/O | Program Memory Size | Program Memory Type | EEPROM Size | RAM Size | Voltage - Supply (Vcc/Vdd) | Data Converters | Oscillator Type | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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R5F21322CDSP#W4IC MCU 16BIT 8KB FLASH 20LSSOP |
2,049 |
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Datasheet | 20-LSSOP (0.173", 4.40mm Width) | R8C/3x/32C | Tape & Reel (TR) | Last Time Buy | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | POR, PWM, Voltage Detect, WDT | 15 | 8KB (8K x 8) | FLASH | 4K x 8 | 1K x 8 | 1.8V ~ 5.5V | A/D 4x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F21324CNSP#W4IC MCU 16BIT 16KB FLASH 20LSSOP |
4,487 |
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Datasheet | 20-LSSOP (0.173", 4.40mm Width) | R8C/3x/32C | Tape & Reel (TR) | Last Time Buy | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | POR, PWM, Voltage Detect, WDT | 15 | 16KB (16K x 8) | FLASH | 4K x 8 | 1.5K x 8 | 1.8V ~ 5.5V | A/D 4x10b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F21346CNFP#50IC MCU 16BIT 32KB FLASH 48LFQFP |
3,288 |
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Datasheet | 48-LQFP | R8C/3x/34C | Tray | Active | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | POR, PWM, Voltage Detect, WDT | 43 | 32KB (32K x 8) | FLASH | 4K x 8 | 2.5K x 8 | 1.8V ~ 5.5V | A/D 12x10b; D/A 2x8b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F2134CWJFP#U0IC MCU 16BIT 128KB FLASH 48LFQFP |
1,980 |
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Datasheet | 48-LQFP | R8C/3x/34W | Tray | Active | Verified | R8C | 16-Bit | 20MHz | CANbus, I2C, IEBus, LINbus, SIO, SSU, UART/USART | POR, PWM, Voltage Detect, WDT | 43 | 128KB (128K x 8) | FLASH | 4K x 8 | 10K x 8 | 2.7V ~ 5.5V | A/D 12x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F21357MNFP#50IC MCU 16BIT 48KB FLASH 52LQFP |
3,035 |
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Datasheet | 52-LQFP | R8C/3x/35M | Tape & Reel (TR) | Active | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | POR, PWM, Voltage Detect, WDT | 47 | 48KB (48K x 8) | FLASH | 4K x 8 | 4K x 8 | 1.8V ~ 5.5V | A/D 12x10b; D/A 2x8b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F2135ACNFP#50IC MCU 16BIT 96KB FLASH 52LQFP |
4,237 |
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Datasheet | 52-LQFP | R8C/3x/35C | Tape & Reel (TR) | Active | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | POR, PWM, Voltage Detect, WDT | 47 | 96KB (96K x 8) | FLASH | 4K x 8 | 8K x 8 | 1.8V ~ 5.5V | A/D 12x10b; D/A 2x8b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F2135AMNFP#X4IC MCU 16BIT 96KB FLASH 52LQFP |
3,079 |
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Datasheet | 52-LQFP | R8C/3x/35M | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | POR, PWM, Voltage Detect, WDT | 47 | 96KB (96K x 8) | FLASH | 4K x 8 | 8K x 8 | 1.8V ~ 5.5V | A/D 12x10b; D/A 2x8b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F2135CCNFP#50IC MCU 16BIT 128KB FLASH 52LQFP |
1,687 |
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Datasheet | 52-LQFP | R8C/3x/35C | Tape & Reel (TR) | Active | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | POR, PWM, Voltage Detect, WDT | 47 | 128KB (128K x 8) | FLASH | 4K x 8 | 10K x 8 | 1.8V ~ 5.5V | A/D 12x10b; D/A 2x8b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F2135CMNFP#50IC MCU 16BIT 128KB FLASH 52LQFP |
2,198 |
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Datasheet | 52-LQFP | R8C/3x/35M | Tape & Reel (TR) | Active | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | POR, PWM, Voltage Detect, WDT | 47 | 128KB (128K x 8) | FLASH | 4K x 8 | 10K x 8 | 1.8V ~ 5.5V | A/D 12x10b; D/A 2x8b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F2135CMNFP#X4IC MCU 16BIT 128KB FLASH 52LQFP |
4,929 |
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Datasheet | 52-LQFP | R8C/3x/35M | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | POR, PWM, Voltage Detect, WDT | 47 | 128KB (128K x 8) | FLASH | 4K x 8 | 10K x 8 | 1.8V ~ 5.5V | A/D 12x10b; D/A 2x8b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F21368CDFA#50IC MCU 16BIT 64KB FLASH 64LQFP |
1,053 |
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Datasheet | 64-LQFP | R8C/3x/36C | Tape & Reel (TR) | Active | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | POR, PWM, Voltage Detect, WDT | 59 | 64KB (64K x 8) | FLASH | 4K x 8 | 6K x 8 | 1.8V ~ 5.5V | A/D 12x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F21368CNFA#W4IC MCU 16BIT 64KB FLASH 64LQFP |
1,476 |
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Datasheet | 64-LQFP | R8C/3x/36C | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | POR, PWM, Voltage Detect, WDT | 59 | 64KB (64K x 8) | FLASH | 4K x 8 | 6K x 8 | 1.8V ~ 5.5V | A/D 12x10b; D/A 2x8b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F2136ACNFP#50IC MCU 16BIT 96KB FLASH 64LFQFP |
3,222 |
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Datasheet | 64-LQFP | R8C/3x/36C | Tape & Reel (TR) | Active | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | POR, PWM, Voltage Detect, WDT | 59 | 96KB (96K x 8) | FLASH | 4K x 8 | 8K x 8 | 1.8V ~ 5.5V | A/D 12x10b; D/A 2x8b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F2136CSNFA#X4IC MCU 16BIT 128KB FLASH 64LQFP |
2,682 |
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Datasheet | 64-LQFP | R8C/3x/36T-A | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | POR, PWM, Voltage Detect, WDT | 59 | 128KB (128K x 8) | FLASH | 4K x 8 | 10K x 8 | 1.8V ~ 5.5V | A/D 12x10b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F213G1CDSP#W4IC MCU 16BIT 4KB FLASH 24LSSOP |
2,744 |
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Datasheet | 24-LSSOP (0.220", 5.60mm Width) | R8C/3x/3GC | Tape & Reel (TR) | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | POR, PWM, Voltage Detect, WDT | 19 | 4KB (4K x 8) | FLASH | 4K x 8 | 512 x 8 | 1.8V ~ 5.5V | A/D 8x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F213G2CDSP#W4IC MCU 16BIT 8KB FLASH 24LSSOP |
4,674 |
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Datasheet | 24-LSSOP (0.220", 5.60mm Width) | R8C/3x/3GC | Tape & Reel (TR) | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | POR, PWM, Voltage Detect, WDT | 19 | 8KB (8K x 8) | FLASH | 4K x 8 | 1K x 8 | 1.8V ~ 5.5V | A/D 8x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F213G4CDSP#U0IC MCU 16BIT 16KB FLASH 24LSSOP |
2,140 |
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Datasheet | 24-LSSOP (0.220", 5.60mm Width) | R8C/3x/3GC | Tray | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | POR, PWM, Voltage Detect, WDT | 19 | 16KB (16K x 8) | FLASH | 4K x 8 | 1.5K x 8 | 1.8V ~ 5.5V | A/D 8x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F213G4CDSP#W4IC MCU 16BIT 16KB FLASH 24LSSOP |
3,679 |
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Datasheet | 24-LSSOP (0.220", 5.60mm Width) | R8C/3x/3GC | Tape & Reel (TR) | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | POR, PWM, Voltage Detect, WDT | 19 | 16KB (16K x 8) | FLASH | 4K x 8 | 1.5K x 8 | 1.8V ~ 5.5V | A/D 8x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F213M7QNNP#U0IC MCU 16BIT 48KB FLASH 40HWQFN |
2,974 |
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Datasheet | 40-WFQFN Exposed Pad | R8C/3x/3MQ | Tray | Active | Not Verified | R8C | 16-Bit | 16MHz | I2C, SIO, SSU, UART/USART | POR, PWM, Voltage Detect, WDT | 18 | 48KB (48K x 8) | FLASH | 4K x 8 | 4K x 8 | 1.8V ~ 3.6V | - | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F2M121ANSP#W4IC MCU 16BIT 4KB FLASH 20LSSOP |
2,832 |
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Datasheet | 20-LSSOP (0.173", 4.40mm Width) | R8C/Mx/12A | Tape & Reel (TR) | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | UART/USART | POR, PWM, Voltage Detect, WDT | 17 | 4KB (4K x 8) | FLASH | - | 384 x 8 | 1.8V ~ 5.5V | A/D 6x10b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount |
Frequently Asked Questions
What are Microcontrollers components used for?
Microcontrollers components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Microcontrollers part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
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