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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AT32UC3L0256-D3HTIC MCU 32BIT 256KB FLASH 48TLLGA |
759 |
|
Datasheet | 48-UFLGA Exposed Pad | AVR®32 UC3 L | Bulk | Active | Not Verified | AVR | 32-Bit Single-Core | 50MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 36 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.62V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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SAK-TC1367A264F150EFAAKXUMA1RISC FLASH MICROCONTROLLER, 32-B |
900 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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MC68908GZ8MFAEIC MCU 8BIT 8KB FLASH 48LQFP |
762 |
|
Datasheet | 48-LQFP | HC08 | Bulk | Active | Not Verified | HC08 | 8-Bit | 8MHz | CANbus, LINbus, SCI, SPI | LVD, POR, PWM | 37 | 8KB (8K x 8) | FLASH | - | 1K x 8 | 3V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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AT32UC3A1128-AUTIC MCU 32BIT 128KB FLASH 100TQFP |
618 |
|
Datasheet | 100-TQFP | AVR®32 UC3 A1 | Bulk | Active | Not Verified | AVR | 32-Bit Single-Core | 66MHz | Ethernet, I2C, SPI, SSC, UART/USART, USB OTG | Brown-out Detect/Reset, POR, PWM, WDT | 69 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.65V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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AT32UC3L0256-D3HRIC MCU 32BIT 256KB FLASH 48TLLGA |
19,240 |
|
Datasheet | 48-UFLGA Exposed Pad | AVR®32 UC3 L | Bulk | Active | Not Verified | AVR | 32-Bit Single-Core | 50MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 36 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.62V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATUC256L4U-ZAUTIC MCU 32BIT 256KB FLASH 48QFN |
3,832 |
|
Datasheet | 48-VFQFN Exposed Pad | AVR®32 UC3 L | Bulk | Active | Not Verified | AVR | 32-Bit Single-Core | 50MHz | I2C, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 36 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.62V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
ATUC256L4U-AUTIC MCU 32BIT 256KB FLASH 48TQFP |
3,161 |
|
Datasheet | 48-TQFP | AVR®32 UC3 L | Bulk | Active | Not Verified | AVR | 32-Bit Single-Core | 50MHz | I2C, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 36 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.62V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MC908GR16ACFAEIC MCU 8BIT 16KB FLASH 48LQFP |
1,238 |
|
Datasheet | 48-LQFP | HC08 | Bulk | Active | Not Verified | HC08 | 8-Bit | 8MHz | LINbus, SCI, SPI | LVD, POR, PWM | 37 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 3V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MC908GR16ACFAEIC MCU 8BIT 16KB FLASH 48LQFP |
928 |
|
Datasheet | 48-LQFP | HC08 | Bulk | Active | Not Verified | HC08 | 8-Bit | 8MHz | LINbus, SCI, SPI | LVD, POR, PWM | 37 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 3V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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S912ZVH128F2CLLIC MCU 16BIT 128KB FLASH 100LQFP |
371 |
|
Datasheet | 100-LQFP | S12 MagniV | Bulk | Active | Not Verified | S12Z | 16-Bit | 32MHz | CANbus, I2C, LINbus, SCI, SPI | DMA, LCD, POR, PWM, WDT | 78 | 128KB (128K x 8) | FLASH | 4K x 8 | 8K x 8 | 4.5V ~ 5.5V | A/D 4x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LPC3141FET180,551RISC Microcontroller, 32-Bit, FL |
328 |
|
Datasheet | 180-TFBGA | LPC314x | Tray | Obsolete | - | ARM926EJ-S | 32-Bit | 270MHz | EBI/EMI, I2C, IrDA, Memory Card, PCM, SPI, UART/USART, USB OTG | DMA, I2S, LCD, PWM, WDT | - | - | ROMless | - | 192K x 8 | 1.65V ~ 3.6V | A/D 4x10b SAR | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MCF52221CAE66IC MCU 32BIT 128KB FLASH 64LQFP |
420 |
|
Datasheet | 64-LQFP | MCF5222x | Bulk | Active | Not Verified | Coldfire V2 | 32-Bit Single-Core | 66MHz | I2C, SPI, UART/USART, USB OTG | DMA, LVD, POR, PWM, WDT | 56 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 3V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C27243-24SXIIC MCU 8BIT 16KB FLASH 20SOIC |
407 |
|
Datasheet | 20-SOIC (0.295", 7.50mm Width) | PSOC®1 CY8C27xxx | Tube | Active | Verified | M8C | 8-Bit | 24MHz | I2C, SPI, UART/USART | POR, PWM, WDT | 16 | 16KB (16K x 8) | FLASH | - | 256 x 8 | 3V ~ 5.25V | A/D 4x14b; D/A 4x9b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F212K2SNFP#V2IC MCU 16BIT 8KB FLASH 32LQFP |
300 |
|
Datasheet | 32-LQFP | R8C | Tray | Not For New Designs | Not Verified | R8C | 16-Bit | 20MHz | LINbus, SIO, UART/USART | POR, PWM, Voltage Detect, WDT | 25 | 8KB (8K x 8) | FLASH | - | 1K x 8 | 2.2V ~ 5.5V | A/D 9x10b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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XMC14S2Q040X0064AAXUMA132-BIT INDUSTRIAL MICROCONTROLLE |
14,894 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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MC9S08AW16MFGEMicrocontroller, 8-Bit, FLASH, 4 |
168 |
|
Datasheet | 44-LQFP | S08 | Tray | Active | - | HCS08 | 8-Bit | 40MHz | I2C, SCI, SPI | LVD, POR, PWM, WDT | 34 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 5.5V | A/D 8x10b SAR | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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ATUC256L4U-ZAURIC MCU 32BIT 256KB FLASH 48QFN |
4,699 |
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Datasheet | 48-VFQFN Exposed Pad | AVR®32 UC3 L | Bulk | Active | Not Verified | AVR | 32-Bit Single-Core | 50MHz | I2C, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 36 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.62V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATUC256L4U-AURIC MCU 32BIT 256KB FLASH 48TQFP |
3,337 |
|
Datasheet | 48-TQFP | AVR®32 UC3 L | Bulk | Active | Not Verified | AVR | 32-Bit Single-Core | 50MHz | I2C, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 36 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.62V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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AT32UC3A4128-C1URIC MCU 32BIT 128KB FLSH 100VFBGA |
2,324 |
|
Datasheet | 100-VFBGA | AVR®32 UC3 A4 | Bulk | Active | Not Verified | AVR | 32-Bit Single-Core | 66MHz | EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, POR, WDT | 88 | 128KB (128K x 8) | FLASH | - | 128K x 8 | 1.75V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MK82FN256VLL15RISC Microcontroller, 32-Bit, FL |
360 |
|
Datasheet | 100-LQFP | Kinetis K8x | Tray | Active | - | ARM® Cortex®-M4F | 32-Bit | 150MHz | EBI/EMI, I2C, SPI, TSI, UART/USART, USB OTG | DMA, I2S, LVD, POR, PWM | 66 | 256KB (256K x 8) | FLASH | - | 256K x 8 | 1.71V ~ 3.6V | A/D 21x16b SAR; D/A 2x6b, 1x12b | 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.
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