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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STM32F102CBT6IC MCU 32BIT 128KB FLASH 48LQFP |
4,071 |
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Datasheet | 48-LQFP | STM32F1 | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 48MHz | I2C, IrDA, LINbus, SPI, UART/USART, USB | DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT | 37 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 2V ~ 3.6V | A/D 10x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC24FJ64GB406-I/PTIC MCU 16BIT 64KB FLASH 64TQFP |
1,817 |
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Datasheet | 64-TQFP | PIC® XLP™ 24F | Tray | Active | Not Verified | PIC | 16-Bit | 32MHz | I2C, IrDA, LINbus, PMP/PSP, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, LCD, LVD, POR, PWM, WDT | 52 | 64KB (22K x 24) | FLASH | - | 8K x 8 | 2V ~ 3.6V | A/D 16x10b/12b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32F401RDT6IC MCU 32BIT 384KB FLASH 64LQFP |
4,909 |
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Datasheet | 64-LQFP | STM32F4 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 84MHz | I2C, IrDA, LINbus, SDIO, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 50 | 384KB (384K x 8) | FLASH | - | 96K x 8 | 1.7V ~ 3.6V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MKE14Z256VLH7IC MCU 32BIT 256KB FLASH 64LQFP |
3,330 |
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Datasheet | 64-LQFP | Kinetis KE1xZ | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 72MHz | FlexIO, I2C, SPI, UART/USART | DMA, LVD, PWM, WDT | 58 | 256KB (256K x 8) | FLASH | 34K x 8 | 32K x 8 | 2.7V ~ 5.5V | A/D 16x12b; D/A 1x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MKL15Z64VFT4IC MCU 32BIT 64KB FLASH 48QFN |
4,925 |
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Datasheet | 48-VFQFN Exposed Pad | Kinetis KL1 | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 48MHz | I2C, LINbus, SPI, TSI, UART/USART | Brown-out Detect/Reset, DMA, LVD, POR, PWM, WDT | 40 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 1.71V ~ 3.6V | A/D 15x16b; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MKL27Z128VFT4IC MCU 32BIT 128KB FLASH 48QFN |
1,637 |
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Datasheet | 48-VFQFN Exposed Pad | Kinetis KL2 | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 48MHz | I2C, SPI, UART/USART, USB | DMA, I2S, LVD, POR, PWM, WDT | 36 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.71V ~ 3.6V | A/D 16x16b; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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STM32F100VBT6BIC MCU 32BIT 128KB FLASH 100LQFP |
4,407 |
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Datasheet | 100-LQFP | STM32F1 | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 24MHz | I2C, IrDA, LINbus, SPI, UART/USART | DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT | 80 | 128KB (128K x 8) | FLASH | - | 8K x 8 | 2V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32L443VCI6IC MCU 32BIT 256KB FLSH 100UFBGA |
4,126 |
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Datasheet | 100-UFBGA | STM32L4 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 80MHz | CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB | Brown-out Detect/Reset, DMA, LCD, PWM, WDT | 83 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 1.71V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32F101RBT6TRIC MCU 32BIT 128KB FLASH 64LQFP |
2,410 |
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Datasheet | 64-LQFP | STM32F1 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 36MHz | I2C, IrDA, LINbus, SPI, UART/USART | DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT | 51 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 2V ~ 3.6V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32F373C8T6TRIC MCU 32BIT 64KB FLASH 48LQFP |
2,674 |
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Datasheet | 48-LQFP | STM32F3 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 72MHz | CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB | DMA, I2S, POR, PWM, WDT | 36 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 2V ~ 3.6V | A/D 1x12b, 3x16b; D/A 3x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430F5234IRGZTIC MCU 16BIT 128KB FLASH 48VQFN |
1,139 |
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Datasheet | 48-VFQFN Exposed Pad | MSP430F5xx | Tape & Reel (TR) | Active | Not Verified | MSP430 CPUXV2 | 16-Bit | 25MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 37 | 128KB (128K x 8) | FLASH | - | 8K x 8 | 1.8V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32L443RCI3IC MCU 32BIT 256KB FLASH 64UFBGA |
4,673 |
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Datasheet | 64-UFBGA, WLCSP | STM32L4 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 80MHz | CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB | Brown-out Detect/Reset, DMA, LCD, PWM, WDT | 52 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 1.71V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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STM32L100R8T6IC MCU 32BIT 64KB FLASH 64LQFP |
2,947 |
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Datasheet | 64-LQFP | STM32L1 | Tray | Not For New Designs | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 32MHz | I2C, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 51 | 64KB (64K x 8) | FLASH | 2K x 8 | 8K x 8 | 1.8V ~ 3.6V | A/D 20x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32L100R8T6TRIC MCU 32BIT 64KB FLASH 64LQFP |
3,718 |
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Datasheet | 64-LQFP | STM32L1 | Tape & Reel (TR) | Not For New Designs | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 32MHz | I2C, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 51 | 64KB (64K x 8) | FLASH | 2K x 8 | 8K x 8 | 1.8V ~ 3.6V | A/D 20x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430F6726IPZRIC MCU 16BIT 128KB FLASH 100LQFP |
4,750 |
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Datasheet | 100-LQFP | MSP430F6xx | Tape & Reel (TR) | Active | Not Verified | MSP430 CPUXV2 | 16-Bit | 25MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 72 | 128KB (128K x 8) | FLASH | - | 8K x 8 | 1.8V ~ 3.6V | A/D 8x10b, 2x24b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32F334C6T7IC MCU 32BIT 32KB FLASH 48LQFP |
3,598 |
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Datasheet | 48-LQFP | STM32F3 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 72MHz | CANbus, I2C, IrDA, LINbus, SPI, UART/USART | DMA, POR, PWM, WDT | 37 | 32KB (32K x 8) | FLASH | - | 12K x 8 | 2V ~ 3.6V | A/D 15x12b; D/A 3x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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ATSAM4S8CB-ANRIC MCU 32BIT 512KB FLASH 100LQFP |
2,739 |
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Datasheet | 100-LQFP | SAM4S | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 120MHz | EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 79 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.62V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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CY9BF566KPMC-G-JNE2IC MCU 32BIT 544KB FLASH 48LQFP |
1,900 |
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Datasheet | 48-LQFP | FM4 MB9B560L | Tray | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 160MHz | CANbus, CSIO, I2C, LINbus, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 33 | 544KB (544K x 8) | FLASH | - | 64K x 8 | 2.7V ~ 5.5V | A/D 8x12b; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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STM32F105R8T6TRIC MCU 32BIT 64KB FLASH 64LQFP |
4,287 |
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Datasheet | 64-LQFP | STM32F1 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 72MHz | CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG | DMA, POR, PWM, Voltage Detect, WDT | 51 | 64KB (64K x 8) | FLASH | - | 64K x 8 | 2V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32F446MCY6TRIC MCU 32BIT 256KB FLASH 81WLCSP |
2,733 |
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Datasheet | 81-UFBGA, WLCSP | STM32F4 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 180MHz | CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT | 63 | 256KB (256K x 8) | FLASH | - | 128K x 8 | 1.7V ~ 3.6V | A/D 14x12b; D/A 2x12b | 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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