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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CY8C4149LDAS553XQLA1IC MCU 32BIT 384KB FLASH 48VFQFN |
2,766 |
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Datasheet | 48-VFQFN Exposed Pad | PSOC™ 4 CY8C4100S | Tray | Active | - | ARM® Cortex®-M0+ | 32-Bit | 48MHz | I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, DMA, I2S, LCD, LVD, POR, PWM, WDT | 40 | 384KB (384K x 8) | FLASH | - | 32K x 8 | 1.71V ~ 5.5V | A/D 16x12b SAR | External, Internal | -40°C ~ 85°C (TA) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | |
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STM32G473MEY3TRIC MCU 32BIT 512KB FLASH 81UFBGA |
2,707 |
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Datasheet | 81-UFBGA, WLCSP | STM32G4 | Tape & Reel (TR) | Active | - | ARM® Cortex®-M4 | 32-Bit | 170MHz | CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, TRNG, WDT | 67 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.71V ~ 3.6V | A/D 42x12b SAR; D/A 7x12b | External, Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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FS32K144HFT0VLFRS32K144 32-BIT MCU, ARM CORTEX-M |
4,236 |
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Datasheet | 48-LQFP | S32K | Tape & Reel (TR) | Active | - | ARM® Cortex®-M4F | 32-Bit | 80MHz | CANbus, FlexIO, I2C, LINbus, SPI, UART/USART | DMA, I2S, LVD, LVR, POR, PWM, WDT | 89 | 512KB (512K x 8) | FLASH | 4K x 8 | 64K x 8 | 2.7V ~ 5.5V | A/D 16x12b SAR; D/A 1x8b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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CY8C4147AZE-S465IC MCU 32BIT 128KB FLASH 64TQFP |
4,061 |
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Datasheet | 64-LQFP | PSOC™ 4 CY8C4100S Plus | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit | 24MHz | I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT | 54 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.71V ~ 5.5V | A/D 16x10b, 20x12b SAR | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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CY8C4147AZES565XQLA1IC MCU 32BIT 128KB FLASH 64LQFP |
2,599 |
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Datasheet | 64-LQFP | PSOC™ 4 CY8C4100S | Tray | Active | - | ARM® Cortex®-M0+ | 32-Bit | 48MHz | CANbus, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, DMA, LCD, LVD, POR, PWM, WDT | 54 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.71V ~ 5.5V | A/D 16x12b SAR | External, Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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TMS320F28033RSHTIC MCU 32BIT 64KB FLASH 56VQFN |
3,811 |
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Datasheet | 56-VFQFN Exposed Pad | C2000™ C28x Piccolo™ | Bulk | Obsolete | Not Verified | C28x | 32-Bit Single-Core | 60MHz | CANbus, I2C, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 26 | 64KB (32K x 16) | FLASH | - | 10K x 16 | 1.71V ~ 1.995V | A/D 13x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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UPD78F0544AGC(R)-GAD-AXIC MCU 8BIT 48KB FLASH 80LQFP |
2,260 |
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Datasheet | 80-LQFP | 78K0/Kx2 | Tray | Active | - | 78K/0 | 8-Bit | 20MHz | 3-Wire SIO, I2C, LINbus, UART/USART | LVD, POR, PWM, WDT | 71 | 48KB (48K x 8) | FLASH | - | 2K x 8 | 1.8V ~ 5.5V | A/D 8x10b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32H573VIT6TRIC MCU 32BIT 2MB FLASH 100LQFP |
2,865 |
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Datasheet | 100-LQFP | STM32H5 | Tape & Reel (TR) | Active | - | ARM® Cortex®-M33 | 32-Bit | 250MHz | CANbus, Ethernet, I2C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, PDR, POR, PWM, SHA, TRNG, Voltage Detect, WDT | 80 | 2MB (2M x 8) | FLASH | - | 640K x 8 | 1.71V ~ 3.6V | A/D 16x12b SAR; D/A 2x12b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430F425IPMIC MCU 16BIT 16KB FLASH 64LQFP |
2,545 |
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Datasheet | 64-LQFP | MSP430x4xx | Tray | Not For New Designs | Not Verified | MSP430 CPU16 | 16-Bit | 8MHz | SPI, UART/USART | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 14 | 16KB (16K x 8 + 256B) | FLASH | - | 512 x 8 | 1.8V ~ 3.6V | A/D 3x16b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MKL24Z64VLK4IC MCU 32BIT 64KB FLASH 80FQFP |
3,131 |
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Datasheet | 80-LQFP | Kinetis KL2 | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 48MHz | I2C, LINbus, SPI, UART/USART, USB, USB OTG | Brown-out Detect/Reset, DMA, LVD, POR, PWM, WDT | 66 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 1.71V ~ 3.6V | A/D 14x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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EFM32G290F128G-E-BGA112IC MCU 32BIT 128KB FLASH 112BGA |
3,019 |
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Datasheet | 112-LFBGA | Gecko | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 32MHz | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 90 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.98V ~ 3.8V | A/D 8x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MKV44F128VLH16IC MCU 32BIT 128KB FLASH 64LQFP |
4,705 |
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Datasheet | 64-LQFP | Kinetis KV | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 168MHz | CANbus, I2C, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 48 | 128KB (128K x 8) | FLASH | - | 24K x 8 | 1.71V ~ 3.6V | A/D 29x12b; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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PIC16C63A-20E/SOIC MCU 8BIT 7KB OTP 28SOIC |
1,468 |
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Datasheet | 28-SOIC (0.295", 7.50mm Width) | PIC® 16C | Tube | Active | Verified | PIC | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 22 | 7KB (4K x 14) | OTP | - | 192 x 8 | 4V ~ 5.5V | - | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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PIC16C65B-20E/PQIC MCU 8BIT 7KB OTP 44MQFP |
4,224 |
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Datasheet | 44-QFP | PIC® 16C | Tray | Obsolete | Not Verified | PIC | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 33 | 7KB (4K x 14) | OTP | - | 192 x 8 | 4V ~ 5.5V | - | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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PIC16C67T-04/PQIC MCU 8BIT 14KB OTP 44MQFP |
3,715 |
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Datasheet | 44-QFP | PIC® 16C | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 4MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 33 | 14KB (8K x 14) | OTP | - | 368 x 8 | 4V ~ 6V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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PIC16LC76T-04I/SOIC MCU 8BIT 14KB OTP 28SOIC |
4,907 |
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Datasheet | 28-SOIC (0.295", 7.50mm Width) | PIC® 16C | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 4MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 22 | 14KB (8K x 14) | OTP | - | 368 x 8 | 2.5V ~ 6V | A/D 5x8b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC18LF2420T-I/SOIC MCU 8BIT 16KB FLASH 28SOIC |
4,391 |
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Datasheet | 28-SOIC (0.295", 7.50mm Width) | PIC® 18F | Tape & Reel (TR) | Active | Verified | PIC | 8-Bit | 40MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 25 | 16KB (8K x 16) | FLASH | 256 x 8 | 768 x 8 | 2V ~ 5.5V | A/D 10x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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DSPIC33FJ128MC510T-I/PFIC MCU 16BIT 128KB FLASH 100TQFP |
2,232 |
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Datasheet | 100-TQFP | dsPIC™ 33F | Tape & Reel (TR) | Obsolete | Not Verified | dsPIC | 16-Bit | 40 MIPs | CANbus, I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT | 85 | 128KB (128K x 8) | FLASH | - | 8K x 8 | 3V ~ 3.6V | A/D 24x10/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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DSPIC33FJ128MC510AT-I/PFIC MCU 16BIT 128KB FLASH 100TQFP |
4,986 |
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Datasheet | 100-TQFP | dsPIC™ 33F | Tape & Reel (TR) | Obsolete | Not Verified | dsPIC | 16-Bit | 40 MIPs | CANbus, I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT | 85 | 128KB (128K x 8) | FLASH | - | 8K x 8 | 3V ~ 3.6V | A/D 24x10/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATSAM4LC2AA-MUIC MCU 32BIT 128KB FLASH 48QFN |
1,238 |
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Datasheet | 48-VFQFN Exposed Pad | SAM4L | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 48MHz | I2C, IrDA, LINbus, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 27 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.68V ~ 3.6V | A/D 3x12b; D/A 1x10b | 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.
