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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ATSAM4SD32BA-MUIC MCU 32BIT 2MB FLASH 64QFN |
220 |
|
Datasheet | 64-VFQFN Exposed Pad | SAM4S | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 120MHz | I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 47 | 2MB (2M x 8) | FLASH | - | 160K x 8 | 1.62V ~ 3.6V | A/D 11x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F5671EHGFP#30IC MCU 32BIT 2MB FLASH 100LFQFP |
180 |
|
Datasheet | 100-LQFP | RX671 | Tray | Active | Not Verified | RXv3 | 32-Bit Single-Core | 120MHz | CANbus, I2C, LINbus, QSPI, SCI, SPI, USB | Capacitive Touch, DMA, LVD, POR, PWM, WDT | 80 | 2MB (2M x 8) | FLASH | 8K x 8 | 384K x 8 | 2.7V ~ 3.6V | A/D 16x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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AT32UC3B0512-A2URIC MCU 32BIT 512KB FLASH 64TQFP |
204 |
|
Datasheet | 64-TQFP | AVR®32 UC3 B | Tape & Reel (TR) | Active | Not Verified | AVR | 32-Bit Single-Core | 60MHz | I2C, IrDA, SPI, SSC, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 44 | 512KB (512K x 8) | FLASH | - | 96K x 8 | 1.65V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R7FA6M3AH2CBG#AC0IC MCU 32BIT 2MB FLASH 176LFBGA |
523 |
|
Datasheet | 176-LFBGA | RA6M3 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 120MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, MMC/SD, SCI, SPI, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 124 | 2MB (2M x 8) | FLASH | 64K x 8 | 640K x 8 | 2.7V ~ 3.6V | A/D 24x12b SAR; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32L4A6VGT6PIC MCU 32BIT 1MB FLASH 100LQFP |
154 |
|
Datasheet | 100-LQFP | STM32L4 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 80MHz | CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, LCD, PWM, WDT, (External SMPS Required) | 83 | 1MB (1M x 8) | FLASH | - | 320K x 8 | 1.71V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MK20DN512ZVLL10IC MCU 32BIT 512KB FLASH 100LQFP |
450 |
|
Datasheet | 100-LQFP | Kinetis K20 | Tray | Not For New Designs | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 100MHz | CANbus, EBI/EMI, I2C, IrDA, SD, SPI, UART/USART, USB, USB OTG | DMA, I2S, LVD, POR, PWM, WDT | 66 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.71V ~ 3.6V | A/D 33x16b; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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ATSAMS70J19A-MNIC MCU 32BIT 512KB FLASH 64QFN |
464 |
|
Datasheet | 64-VFQFN Exposed Pad | SAM S70 | Tray | Active | Not Verified | ARM® Cortex®-M7 | 32-Bit Single-Core | 300MHz | I2C, IrDA, LINbus, SPI, SSC, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 44 | 512KB (512K x 8) | FLASH | - | 256K x 8 | 1.08V ~ 3.6V | A/D 5x12b; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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TM4C1233D5PMIIC MCU 32BIT 64KB FLASH 64LQFP |
4,615 |
|
Datasheet | 64-LQFP | Tiva™ C | Bulk | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 80MHz | CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, WDT | 43 | 64KB (64K x 8) | FLASH | 2K x 8 | 24K x 8 | 1.08V ~ 3.63V | A/D 12x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R7FA6M5BH2CBG#AC0IC MCU 32BIT 2MB FLASH 176LFBGA |
140 |
|
Datasheet | 176-LFBGA | RA6M5 | Tray | Active | Not Verified | ARM® Cortex®-M33 | 32-Bit Single-Core | 200MHz | CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, UART/USART, USB | Capacitive Touch, Crypto - AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT | 132 | 2MB (2M x 8) | FLASH | 8K x 8 | 512K x 8 | 2.7V ~ 3.6V | A/D 29x12b SAR; D/A 2x12b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430FG439IPNIC MCU 16BIT 60KB FLASH 80LQFP |
132 |
|
Datasheet | 80-LQFP | MSP430x4xx | Bulk | Active | Verified | MSP430 CPU16 | 16-Bit | 8MHz | SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 48 | 60KB (60K x 8 + 256B) | FLASH | - | 2K x 8 | 1.8V ~ 3.6V | A/D 12x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM32LG890F256G-F-BGA112IC MCU 32BIT 256KB FLASH 112BGA |
800 |
|
Datasheet | 112-LFBGA | Leopard Gecko | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 48MHz | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 90 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.85V ~ 3.8V | A/D 8x12b SAR; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R7FA6M3AF3CBG#AC0RA_FAMILY-2 |
152 |
|
Datasheet | 176-LQFP | RA6M3 | Tray | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit | 120MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, MMC/SD, SCI, SPI, UART/USART, USB | DMA, LCD, LVD, POR, PWM, WDT | 133 | 1MB (1M x 8) | FLASH | 64K x 8 | 640K x 8 | 2.7V ~ 3.6V | A/D 24x12b SAR; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MSP430F4270IDLIC MCU 16BIT 32KB FLASH 48SSOP |
116 |
|
Datasheet | 48-BSSOP (0.295", 7.50mm Width) | MSP430x4xx | Bulk | Active | Not Verified | MSP430 CPU16 | 16-Bit | 8MHz | - | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 32 | 32KB (32K x 8 + 256B) | FLASH | - | 256 x 8 | 1.8V ~ 3.6V | A/D 1x16b; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MK40DN512VLL10IC MCU 32BIT 512KB FLASH 100LQFP |
450 |
|
Datasheet | 100-LQFP | Kinetis K40 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 100MHz | CANbus, I2C, IrDA, SD, SPI, UART/USART, USB, USB OTG | DMA, I2S, LCD, LVD, POR, PWM, WDT | 64 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.71V ~ 3.6V | A/D 34x16b; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MC9S08DZ32ACLCIC MCU 8BIT 32KB FLASH 32LQFP |
1,130 |
|
Datasheet | 32-LQFP | S08 | Tray | Active | Not Verified | S08 | 8-Bit | 40MHz | CANbus, I2C, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 25 | 32KB (32K x 8) | FLASH | 1K x 8 | 2K x 8 | 2.7V ~ 5.5V | A/D 10x12b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F5671EHDFB#30IC MCU 32BIT 2MB FLASH 144LFQFP |
123 |
|
Datasheet | 144-LQFP | RX671 | Tray | Active | Not Verified | RXv3 | 32-Bit Single-Core | 120MHz | CANbus, I2C, LINbus, QSPI, SCI, SPI, USB | Capacitive Touch, DMA, LVD, POR, PWM, WDT | 113 | 2MB (2M x 8) | FLASH | 8K x 8 | 384K x 8 | 2.7V ~ 3.6V | A/D 20x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32F205VGT6VIC MCU 32BIT 1MB FLASH 100LQFP |
390 |
|
Datasheet | 100-LQFP | STM32F2 | Tray | Active | Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 120MHz | CANbus, I2C, IrDA, LINbus, MMC, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 82 | 1MB (1M x 8) | FLASH | - | 132K x 8 | 1.8V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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XMC4400F100F512BAXUMA1IC MCU 32BIT 512KB FLASH 100LQFP |
2,203 |
|
Datasheet | 100-LQFP Exposed Pad | XMC4000 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 120MHz | CANbus, Ethernet, I2C, LINbus, SPI, UART, USB | DMA, I2S, LED, POR, PWM, WDT | 55 | 512KB (512K x 8) | FLASH | - | 80K x 8 | 3.13V ~ 3.63V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430F2616TPMRIC MCU 16BIT 92KB FLASH 64LQFP |
1,287 |
|
Datasheet | 64-LQFP | MSP430F2xx | Tape & Reel (TR) | Active | Not Verified | MSP430 CPU16 | 16-Bit | 16MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 48 | 92KB (92K x 8 + 256B) | FLASH | - | 4K x 8 | 1.8V ~ 3.6V | A/D 8x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F565NEHDLJ#20IC MCU 32BIT 2MB FLASH 100TFLGA |
3,903 |
|
Datasheet | 100-TFLGA | RX65N | Tray | Active | Not Verified | RXv2 | 32-Bit Single-Core | 120MHz | CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 78 | 2MB (2M x 8) | FLASH | 32K x 8 | 640K x 8 | 2.7V ~ 3.6V | A/D 22x12b; D/A 1x12b | 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.
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