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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R5F21387CNFP#30IC MCU 16BIT 48KB FLASH 80LQFP |
2,866 |
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Datasheet | 80-LQFP | R8C/3x/38C | Tray | Active | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | POR, PWM, Voltage Detect, WDT | 75 | 48KB (48K x 8) | FLASH | 4K x 8 | 4K x 8 | 1.8V ~ 5.5V | A/D 20x10b; D/A 2x8b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F2138CSNFP#30IC MCU 16BIT 128KB FLASH 80LQFP |
4,512 |
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Datasheet | 80-LQFP | R8C/3x/38T-A | Tray | Active | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | POR, PWM, Voltage Detect, WDT | 75 | 128KB (128K x 8) | FLASH | 4K x 8 | 10K x 8 | 1.8V ~ 5.5V | A/D 20x10b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F2L357CNFP#30IC MCU 16BIT 48KB FLASH 52LQFP |
4,963 |
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Datasheet | 52-LQFP | R8C/Lx/35C | Tray | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | LCD, POR, PWM, Voltage Detect, WDT | 41 | 48KB (48K x 8) | FLASH | 4K x 8 | 6K x 8 | 1.8V ~ 5.5V | A/D 10x10b; D/A 2x8b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F2L35CCDFP#30IC MCU 16BIT 128KB FLASH 52LQFP |
2,278 |
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Datasheet | 52-LQFP | R8C/Lx/35C | Tray | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | LCD, POR, PWM, Voltage Detect, WDT | 41 | 128KB (128K x 8) | FLASH | 4K x 8 | 10K x 8 | 1.8V ~ 5.5V | A/D 10x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F2L368CDFA#30IC MCU 16BIT 64KB FLASH 64LQFP |
3,502 |
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Datasheet | 64-LQFP | R8C/Lx/36C | Tray | Last Time Buy | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | LCD, POR, PWM, Voltage Detect, WDT | 52 | 64KB (64K x 8) | FLASH | 4K x 8 | 8K x 8 | 1.8V ~ 5.5V | A/D 10x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F2L368CDFP#30IC MCU 16BIT 64KB FLASH 64LFQFP |
1,678 |
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Datasheet | 64-LQFP | R8C/Lx/36C | Tray | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | LCD, POR, PWM, Voltage Detect, WDT | 52 | 64KB (64K x 8) | FLASH | 4K x 8 | 8K x 8 | 1.8V ~ 5.5V | A/D 10x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F2L368CNFP#30IC MCU 16BIT 64KB FLASH 64LFQFP |
4,882 |
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Datasheet | 64-LQFP | R8C/Lx/36C | Tray | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | LCD, POR, PWM, Voltage Detect, WDT | 52 | 64KB (64K x 8) | FLASH | 4K x 8 | 8K x 8 | 1.8V ~ 5.5V | A/D 10x10b; D/A 2x8b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F2L38CCNFP#30IC MCU 16BIT 128KB FLASH 80LQFP |
2,377 |
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Datasheet | 80-LQFP | R8C/Lx/38C | Tray | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | LCD, POR, PWM, Voltage Detect, WDT | 68 | 128KB (128K x 8) | FLASH | 4K x 8 | 10K x 8 | 1.8V ~ 5.5V | A/D 16x10b; D/A 2x8b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F2L3AACNFP#30IC MCU 16BIT 96KB FLASH 100LFQFP |
4,238 |
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Datasheet | 100-LQFP | R8C/Lx/3AC | Tray | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | LCD, POR, PWM, Voltage Detect, WDT | 88 | 96KB (96K x 8) | FLASH | 4K x 8 | 10K x 8 | 1.8V ~ 5.5V | A/D 20x10b; D/A 2x8b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F2L3ACCNFP#30IC MCU 16BIT 128KB FLSH 100LFQFP |
1,063 |
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Datasheet | 100-LQFP | R8C/Lx/3AC | Tray | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | LCD, POR, PWM, Voltage Detect, WDT | 88 | 128KB (128K x 8) | FLASH | 4K x 8 | 10K x 8 | 1.8V ~ 5.5V | A/D 20x10b; D/A 2x8b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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LM3S1D21-IBZ80-A2IC MCU 32BIT 512KB FLASH 108BGA |
3,598 |
|
Datasheet | 108-LFBGA | Stellaris® ARM® Cortex®-M3S 1000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 80MHz | EBI/EMI, I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 67 | 512KB (512K x 8) | FLASH | - | 96K x 8 | 1.235V ~ 1.365V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LM3S1D21-IQC80-A2TIC MCU 32BIT 512KB FLASH 100LQFP |
1,802 |
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Datasheet | 100-LQFP | Stellaris® ARM® Cortex®-M3S 1000 | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 80MHz | EBI/EMI, I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 67 | 512KB (512K x 8) | FLASH | - | 96K x 8 | 1.235V ~ 1.365V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LM3S1H11-IQC80-A2TIC MCU 32BIT 512KB FLASH 100LQFP |
1,218 |
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Datasheet | 100-LQFP | Stellaris® ARM® Cortex®-M3S 1000 | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 80MHz | EBI/EMI, I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 67 | 512KB (512K x 8) | FLASH | - | 48K x 8 | 1.235V ~ 1.365V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LM3S2D93-IBZ80-A2TIC MCU 32BIT 512KB FLASH 108BGA |
3,685 |
|
Datasheet | 108-LFBGA | Stellaris® ARM® Cortex®-M3S 2000 | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 80MHz | CANbus, EBI/EMI, I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 67 | 512KB (512K x 8) | FLASH | - | 96K x 8 | 1.235V ~ 1.365V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LM3S2U93-IQC80-A2IC MCU 32BIT 384KB FLASH 100LQFP |
1,770 |
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Datasheet | 100-LQFP | Stellaris® ARM® Cortex®-M3S 2000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 80MHz | CANbus, EBI/EMI, I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 67 | 384KB (384K x 8) | FLASH | - | 96K x 8 | 1.235V ~ 1.365V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LM3S2U93-IQC80-A2TIC MCU 32BIT 384KB FLASH 100LQFP |
4,797 |
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Datasheet | 100-LQFP | Stellaris® ARM® Cortex®-M3S 2000 | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 80MHz | CANbus, EBI/EMI, I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 67 | 384KB (384K x 8) | FLASH | - | 96K x 8 | 1.235V ~ 1.365V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LM3S5C36-IQR80-A2IC MCU 32BIT 512KB FLASH 64LQFP |
1,677 |
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Datasheet | 64-LQFP | Stellaris® ARM® Cortex®-M3S 5000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 80MHz | CANbus, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 33 | 512KB (512K x 8) | FLASH | - | 64K x 8 | 3V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LM3S5C36-IQR80-A2TIC MCU 32BIT 512KB FLASH 64LQFP |
4,992 |
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Datasheet | 64-LQFP | Stellaris® ARM® Cortex®-M3S 5000 | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 80MHz | CANbus, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 33 | 512KB (512K x 8) | FLASH | - | 64K x 8 | 3V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LM3S5D51-IQC80-A2IC MCU 32BIT 512KB FLASH 100LQFP |
2,931 |
|
Datasheet | 100-LQFP | Stellaris® ARM® Cortex®-M3S 5000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 80MHz | CANbus, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 67 | 512KB (512K x 8) | FLASH | - | 96K x 8 | 3V ~ 3.6V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LM3S5D51-IQC80-A2TIC MCU 32BIT 512KB FLASH 100LQFP |
2,680 |
|
Datasheet | 100-LQFP | Stellaris® ARM® Cortex®-M3S 5000 | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 80MHz | CANbus, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 67 | 512KB (512K x 8) | FLASH | - | 96K x 8 | 3V ~ 3.6V | A/D 16x12b | Internal | -40°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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