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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R5F2134AWJFP#W4IC MCU 16BIT 96KB FLASH 48LFQFP |
2,755 |
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Datasheet | 48-LQFP | R8C/3x/34W | Tray | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | CANbus, I2C, IEBus, LINbus, SIO, SSU, UART/USART | POR, PWM, Voltage Detect, WDT | 43 | 96KB (96K x 8) | FLASH | 4K x 8 | 8K x 8 | 2.7V ~ 5.5V | A/D 12x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F35L26JFEIC MCU 16BIT 128KB FLASH 80LQFP |
1,523 |
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Datasheet | 80-LQFP | M16C/5L | Tray | Obsolete | Not Verified | M16C/60 | 16-Bit | 32MHz | CANbus, I2C, UART/USART | DMA, LVD, POR, PWM, WDT | 71 | 128KB (128K x 8), 16KB (16K x 8) | FLASH | 8K x 8 | 12K x 8 | 3V ~ 5.5V | A/D 27x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F35L30DFF#U0IC MCU 16BIT 64KB FLASH 64LFQFP |
2,351 |
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Datasheet | 64-LQFP | M16C/5LD | Tray | Obsolete | Not Verified | M16C/60 | 16-Bit | 32MHz | CANbus, I2C, UART/USART | DMA, LVD, POR, PWM, WDT | 55 | 64KB (64K x 8), 16KB (16K x 8) | FLASH | 8K x 8 | 4K x 8 | 2.7V ~ 5.5V | A/D 20x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F35L83JFFIC MCU 16BIT 96KB FLASH 64LFQFP |
2,184 |
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Datasheet | 64-LQFP | M16C/5L | Tray | Obsolete | Not Verified | M16C/60 | 16-Bit | 32MHz | - | - | - | 96KB (96K x 8) | FLASH | 8K x 8 | 8K x 8 | 3V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F35L86KFF#U0IC MCU 16BIT 96KB FLASH 64LFQFP |
2,868 |
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Datasheet | 64-LQFP | M16C/5L | Tray | Obsolete | Not Verified | M16C/60 | 16-Bit | 32MHz | - | - | - | 96KB (96K x 8) | FLASH | 8K x 8 | 8K x 8 | 3V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F35MAEJFBIC MCU 16BIT 256KB FLSH 100LFQFP |
2,789 |
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Datasheet | 100-LQFP | M16C/5M | Tray | Obsolete | Not Verified | M16C/60 | 16-Bit | 32MHz | I2C, UART/USART | DMA, LVD, POR, PWM, WDT | 70 | 256KB (256K x 8) | FLASH | 12K x 8 | 20K x 8 | 3V ~ 5.5V | A/D 26x10b; D/A 1x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F35MCEJFFIC MCU 16BIT 256KB FLASH 64LFQFP |
4,343 |
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Datasheet | 64-LQFP | M16C/5M | Tray | Obsolete | Not Verified | M16C/60 | 16-Bit | 32MHz | I2C, UART/USART | DMA, LVD, POR, PWM, WDT | 54 | 256KB (256K x 8) | FLASH | 12K x 8 | 20K x 8 | 3V ~ 5.5V | A/D 16x10b; D/A 1x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F363AKDFB#V2IC MCU 16BIT 384KB FLSH 100LFQFP |
4,347 |
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Datasheet | 100-LQFP | M16C™ M16C/60/63 | Tray | Obsolete | Not Verified | M16C/60 | 16-Bit | 20MHz | EBI/EMI, I2C, SIO, UART/USART | DMA, LVD, POR, PWM, WDT | 85 | 384KB (384K x 8) | FLASH | 8K x 8 | 31K x 8 | 1.8V ~ 5.5V | A/D 26x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F3650RDFB#V2IC MCU 16BIT 640KB FLSH 100LFQFP |
3,706 |
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Datasheet | 100-LQFP | M16C™ M16C/60/65 | Tray | Obsolete | Not Verified | M16C/60 | 16-Bit | 32MHz | EBI/EMI, I2C, SIO, UART/USART | DMA, LVD, POR, PWM, WDT | 85 | 640KB (640K x 8) | FLASH | 8K x 8 | 47K x 8 | 2.7V ~ 5.5V | A/D 26x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F64112DFBIC MCU 16/32BIT 512KB 100LFQFP |
4,490 |
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Datasheet | 100-LQFP | M16C/R32C/100/111 | Tray | Obsolete | Not Verified | R32C/100 | 16/32-Bit | 50MHz | EBI/EMI, I2C, IEBus, UART/USART | DMA, LVD, PWM, WDT | 82 | 512KB (512K x 8) | FLASH | 8K x 8 | 63K x 8 | 3V ~ 5.5V | A/D 26x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F64165PFD#UBIC MCU 16BIT 384KB FLSH 144LFQFP |
2,334 |
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Datasheet | 144-LQFP | M16C/R32C/100/116 | Tray | Obsolete | Not Verified | R32C/100 | 16-Bit | 50MHz | EBI/EMI, I2C, IEBus, UART/USART | DMA, LVD, PWM, WDT | 120 | 384KB (384K x 8) | FLASH | 8K x 8 | 40K x 8 | 3V ~ 5.5V | A/D 34x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F64166PFD#UBIC MCU 16BIT 512KB FLSH 144LFQFP |
1,199 |
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Datasheet | 144-LQFP | M16C/R32C/100/116 | Tray | Obsolete | Not Verified | R32C/100 | 16-Bit | 50MHz | EBI/EMI, I2C, IEBus, UART/USART | DMA, LVD, PWM, WDT | 120 | 512KB (512K x 8) | FLASH | 8K x 8 | 40K x 8 | 3V ~ 5.5V | A/D 34x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F64167PFB#UBIC MCU 16BIT 640KB FLSH 100LFQFP |
1,995 |
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Datasheet | 100-LQFP | M16C/R32C/100/116 | Tray | Obsolete | Not Verified | R32C/100 | 16-Bit | 50MHz | EBI/EMI, I2C, IEBus, UART/USART | DMA, LVD, PWM, WDT | 84 | 640KB (640K x 8) | FLASH | 8K x 8 | 48K x 8 | 3V ~ 5.5V | A/D 26x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F64169PFB#UBIC MCU 16BIT 1MB FLASH 100LFQFP |
1,377 |
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Datasheet | 100-LQFP | M16C/R32C/100/116 | Tray | Obsolete | Not Verified | R32C/100 | 16-Bit | 50MHz | EBI/EMI, I2C, IEBus, UART/USART | DMA, LVD, PWM, WDT | 84 | 1MB (1M x 8) | FLASH | 8K x 8 | 63K x 8 | 3V ~ 5.5V | A/D 26x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F64175PFBIC MCU 16/32BIT 384KB 100LFQFP |
3,903 |
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Datasheet | 100-LQFP | M16C/R32C/100/117 | Tray | Obsolete | Not Verified | R32C/100 | 16/32-Bit | 50MHz | CANbus, EBI/EMI, I2C, IEBus, UART/USART | DMA, LVD, PWM, WDT | 84 | 384KB (384K x 8) | FLASH | 8K x 8 | 40K x 8 | 3V ~ 5.5V | A/D 26x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F64178PFBIC MCU 16/32BIT 768KB 100LFQFP |
2,381 |
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Datasheet | 100-LQFP | M16C/R32C/100/117 | Tray | Obsolete | Not Verified | R32C/100 | 16/32-Bit | 50MHz | CANbus, EBI/EMI, I2C, IEBus, UART/USART | DMA, LVD, PWM, WDT | 84 | 768KB (768K x 8) | FLASH | 8K x 8 | 63K x 8 | 3V ~ 5.5V | A/D 26x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F6417MAPFD#UAIC MCU 16/32B 1MB FLASH 144LFQFP |
3,200 |
|
Datasheet | 144-LQFP | M16C/R32C/100/117A | Tray | Obsolete | Not Verified | R32C/100 | 16/32-Bit | 64MHz | CANbus, EBI/EMI, I2C, IEBus, UART/USART | DMA, LVD, PWM, WDT | 124 | 1MB (1M x 8) | FLASH | 8K x 8 | 96K x 8 | 3V ~ 5.5V | A/D 34x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F64186DFD#U0IC MCU 16/32BIT 512KB 144LFQFP |
3,855 |
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Datasheet | 144-LQFP | M16C/R32C/100/118 | Tray | Obsolete | Not Verified | R32C/100 | 16/32-Bit | 50MHz | CANbus, EBI/EMI, I2C, IEBus, UART/USART | DMA, LVD, PWM, WDT | 120 | 512KB (512K x 8) | FLASH | 8K x 8 | 40K x 8 | 3V ~ 5.5V | A/D 34x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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NUC121LC2AEIC MCU 32BIT 32KB FLASH 48LQFP |
4,678 |
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Datasheet | 48-LQFP | NuMicro™ NUC121 | Tray | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 50MHz | I2C, IrDA, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, LVR, POR, PWM, WDT | 38 | 32KB (32K x 8) | FLASH | - | 8K x 8 | 2.5V ~ 5.5V | A/D 10x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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NUC121SC2AEIC MCU 32BIT 32KB FLASH 64LQFP |
2,823 |
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Datasheet | 64-LQFP | NuMicro™ NUC121 | Tray | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 50MHz | I2C, IrDA, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, LVR, POR, PWM, WDT | 52 | 32KB (32K x 8) | FLASH | - | 8K x 8 | 2.5V ~ 5.5V | A/D 12x12b | Internal | -40°C ~ 105°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.
Can JIEXIN Electronics help source obsolete or hard-to-find Microcontrollers parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
