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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C8051F316-GMRIC MCU 8BIT 16KB FLASH 24QFN |
3,377 |
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Datasheet | 24-WFQFN Exposed Pad | C8051F31x | Tape & Reel (TR) | Not For New Designs | Not Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 21 | 16KB (16K x 8) | FLASH | - | 1.25K x 8 | 2.7V ~ 3.6V | A/D 13x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MK40DX256VML7IC MCU 32B 256KB FLASH 104MAPBGA |
4,311 |
|
Datasheet | 104-LFBGA | Kinetis K40 | Tray | Obsolete | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 72MHz | CANbus, I2C, IrDA, SPI, UART/USART, USB, USB OTG | DMA, I2S, LCD, LVD, POR, PWM, WDT | 86 | 256KB (256K x 8) | FLASH | 2K x 8 | 64K x 8 | 1.71V ~ 3.6V | A/D 25x16b; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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TM4C1230H6PMI7IC MCU 32BIT 256KB FLASH 64LQFP |
2,424 |
|
Datasheet | 64-LQFP | Tiva™ C | Tray | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 80MHz | CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, DMA, POR, WDT | 49 | 256KB (256K x 8) | FLASH | 2K x 8 | 32K x 8 | 1.08V ~ 3.63V | A/D 12x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430F6766IPZRIC MCU 16BIT 256KB FLASH 100LQFP |
2,187 |
|
Datasheet | 100-LQFP | MSP430F6xx | Tape & Reel (TR) | Obsolete | Not Verified | MSP430 CPUXV2 | 16-Bit | 25MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 6x24b Sigma Delta Converter | 62 | 256KB (256K x 8) | FLASH | - | 16K x 8 | 1.8V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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XC2321D20F66VAAKXUMA1IC MCU 16/32B 160KB FLASH 48VQFN |
2,662 |
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Datasheet | 48-VFQFN Exposed Pad | XC23xxD | Tape & Reel (TR) | Obsolete | Not Verified | C166SV2 | 16/32-Bit | 66MHz | CANbus, EBI/EMI, I2C, LINbus, SPI, UART/USART | DMA, I2S, POR, PWM, WDT | 33 | 160KB (160K x 8) | FLASH | - | 12K x 8 | 3V ~ 5.5V | A/D 10x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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LM3S1133-EQC50-A2IC MCU 32BIT 64KB FLASH 100LQFP |
1,750 |
|
Datasheet | 100-LQFP | Stellaris® ARM® Cortex®-M3S 1000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 50MHz | I2C, IrDA, Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 44 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 2.25V ~ 2.75V | A/D 2x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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LM3S1150-EQC50-A2IC MCU 32BIT 64KB FLASH 100LQFP |
3,766 |
|
Datasheet | 100-LQFP | Stellaris® ARM® Cortex®-M3S 1000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 50MHz | I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 52 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 2.25V ~ 2.75V | - | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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LM3S1165-EQC50-A2IC MCU 32BIT 64KB FLASH 100LQFP |
4,578 |
|
Datasheet | 100-LQFP | Stellaris® ARM® Cortex®-M3S 1000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 50MHz | I2C, IrDA, Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 43 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 2.25V ~ 2.75V | A/D 4x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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UPD78F1828AGAA-GAM-GIC MCU 16BIT 256KB FLASH 48LQFP |
2,593 |
|
Datasheet | 48-LQFP | 78K0R/Fx3 | Tray | Last Time Buy | - | 78K/0R | 16-Bit | 24MHz | CANbus, CSI, I2C, LINbus, SPI, UART/USART | DMA, LVD, PWM, WDT | 36 | 128KB (128K x 8) | FLASH | 16K x 8 | 8K x 8 | 2.7V ~ 5.5V | A/D 11x10b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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UPD78F1009GA(S)-HAB-AXIC MCU 16BIT 64KB FLASH 64TQFP |
2,233 |
|
Datasheet | 64-TQFP | 78K0R/Kx3-L | Tray | Active | - | 78K/0R | 16-Bit | 20MHz | 3-Wire SIO, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 55 | 64KB (64K x 8) | FLASH | - | 3K x 8 | 1.8V ~ 5.5V | A/D 12x10b SAR | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C4247LWS-M484TIC MCU 32BIT 128KB FLASH 56VFQFN |
2,387 |
|
Datasheet | 56-VFQFN Exposed Pad | PSOC™ 4 CY8C42xx - M | Tape & Reel (TR) | Active | - | ARM® Cortex®-M0 | 32-Bit | 48MHz | CANbus, FIFO, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, Cap Sense, DMA, LCD, LVD, POR, PWM, SmartSense, Temp Sensor, WDT | 46 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.71V ~ 5.5V | A/D 16x12b SAR; D/A 4x7/8b | External, Internal | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | |
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MK22FN256VLL12RIC MCU 32BIT 256KB FLASH 100LQFP |
4,234 |
|
Datasheet | 100-LQFP | Kinetis K20 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 120MHz | I2C, IrDA, SPI, UART/USART, USB, USB OTG | DMA, I2S, LVD, POR, PWM, WDT | 66 | 256KB (256K x 8) | FLASH | - | 48K x 8 | 1.71V ~ 3.6V | A/D 33x16b; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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AT89C51IC2-RLTUMIC MCU 8BIT 32KB FLASH 44VQFP |
1,011 |
|
Datasheet | 44-LQFP | 89C | Tray | Obsolete | Not Verified | 80C51 | 8-Bit | 60MHz | I2C, SPI, UART/USART | POR, PWM, WDT | 34 | 32KB (32K x 8) | FLASH | - | 1.25K x 8 | 2.7V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F2136CWKFP#W4IC MCU 16BIT 128KB FLASH 64LFQFP |
3,352 |
|
Datasheet | 64-LQFP | R8C/3x/36W | Tape & Reel (TR) | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | CANbus, I2C, LINbus, SIO, SSU, UART/USART | POR, PWM, Voltage Detect, WDT | 59 | 128KB (128K x 8) | FLASH | 4K x 8 | 10K x 8 | 2.7V ~ 5.5V | A/D 16x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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LPC54016JBD100YLPC54016JBD100 |
4,728 |
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Datasheet | 100-LQFP | LPC540xx | Tape & Reel (TR) | Active | - | ARM® Cortex®-M4 | 32-Bit | 180MHz | CANbus, EBI/EMI, Ethernet, I2C, MMC/SD/SDIO, SmartCard, SPI, SPIFI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 64 | - | ROMless | - | 360K x 8 | 1.71V ~ 3.6V | A/D 12x12b SAR | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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S6E2HG4E0AGV20000IC MCU 32BIT 288KB FLASH 80LQFP |
4,584 |
|
Datasheet | 80-LQFP | FM4 S6E2HG | Tray | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 160MHz | CANbus, CSIO, EBI/EMI, I2C, LINbus, SD, UART/USART | DMA, LVD, POR, PWM, WDT | 63 | 288KB (288K x 8) | FLASH | - | 32K x 8 | 2.7V ~ 5.5V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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S6E2HG4E0AGV2000MIC MCU 32BIT 288KB 80LQFP |
3,738 |
|
Datasheet | 80-LQFP | FM4 S6E2HG | Tray | Active | - | ARM® Cortex®-M4F | 32-Bit | 160MHz | CANbus, CSIO, EBI/EMI, I2C, LINbus, SD, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 63 | 288KB (288K x 8) | FLASH | - | 32K x 8 | 2.7V ~ 5.5V | A/D 16x12b SAR; D/A 2x12b | External, Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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PIC18LF448-I/LIC MCU 8BIT 16KB FLASH 44PLCC |
3,937 |
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Datasheet | 44-LCC (J-Lead) | PIC® 18F | Tube | Obsolete | Not Verified | PIC | 8-Bit | 40MHz | CANbus, I2C, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 33 | 16KB (8K x 16) | FLASH | 256 x 8 | 768 x 8 | 2V ~ 5.5V | A/D 8x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430FW423IPMRIC MCU 16BIT 8KB FLASH 64LQFP |
3,473 |
|
Datasheet | 64-LQFP | MSP430x4xx | Tape & Reel (TR) | Active | Not Verified | MSP430 CPU16 | 16-Bit | 8MHz | - | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 48 | 8KB (8K x 8 + 256B) | FLASH | - | 256 x 8 | 1.8V ~ 3.6V | Slope A/D | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC32MX270F512HT-50I/PTIC MCU 32BIT 512KB FLASH 64TQFP |
4,555 |
|
Datasheet | 64-TQFP | PIC® 32MX | Tape & Reel (TR) | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 50MHz | I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 49 | 512KB (512K x 8) | FLASH | - | 64K x 8 | 2.3V ~ 3.6V | A/D 28x10b | 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.
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.
