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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DSPIC33FJ128MC510T-I/PTIC MCU 16BIT 128KB FLASH 100TQFP |
4,513 |
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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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C8051F544-IQIC MCU 8BIT 8KB FLASH 32LQFP |
2,384 |
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Datasheet | 32-LQFP | C8051F54x | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 50MHz | SMBus (2-Wire/I2C), LINbus, SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 25 | 8KB (8K x 8) | FLASH | - | 1.25K x 8 | 1.8V ~ 5.25V | A/D 25x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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C8051F544-IQRIC MCU 8BIT 8KB FLASH 32LQFP |
1,380 |
|
Datasheet | 32-LQFP | C8051F54x | Tape & Reel (TR) | Obsolete | Not Verified | 8051 | 8-Bit | 50MHz | SMBus (2-Wire/I2C), LINbus, SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 25 | 8KB (8K x 8) | FLASH | - | 1.25K x 8 | 1.8V ~ 5.25V | A/D 25x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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MC9S08AC32CFUERIC MCU 8BIT 32KB FLASH 64QFP |
2,748 |
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Datasheet | 64-QFP | S08 | Tape & Reel (TR) | Active | Not Verified | S08 | 8-Bit | 40MHz | I2C, SCI, SPI | LVD, POR, PWM, WDT | 54 | 32KB (32K x 8) | FLASH | - | 2K x 8 | 2.7V ~ 5.5V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ST72C124J2T6IC MCU 8BIT 8KB FLASH 44LQFP |
4,600 |
|
Datasheet | 44-LQFP | ST7 | Tray | Obsolete | Not Verified | ST7 | 8-Bit | 16MHz | SCI, SPI | LVD, POR, PWM, WDT | 32 | 8KB (8K x 8) | FLASH | - | 384 x 8 | 3.2V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32G4A1MET6IC MCU 32BIT 512KB FLASH 80LQFP |
1,757 |
|
Datasheet | 80-LQFP | STM32G4 | Bulk | 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, WDT | 66 | 512KB (512K x 8) | FLASH | - | 112K x 8 | 1.71V ~ 3.6V | A/D 32x12b SAR; D/A 4x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ST72F561J9TAIC MCU 8BIT 60KB FLASH 44LQFP |
1,984 |
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Datasheet | 44-LQFP | ST7 | Tray | Obsolete | Not Verified | ST7 | 8-Bit | 8MHz | CANbus, LINbusSCI, SPI | LVD, POR, PWM, WDT | 32 | 60KB (60K x 8) | FLASH | - | 2K x 8 | 3.8V ~ 5.5V | A/D 11x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ST72F561J9TAEIC MCU 8BIT 60KB FLASH 44LQFP |
3,650 |
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Datasheet | 44-LQFP | ST7 | Tray | Obsolete | Not Verified | ST7 | 8-Bit | 8MHz | CANbus, LINbusSCI, SPI | LVD, POR, PWM, WDT | 32 | 60KB (60K x 8) | FLASH | - | 2K x 8 | 3.8V ~ 5.5V | A/D 11x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATMEGA169PA-MNRIC MCU 8BIT 16KB FLASH 64QFN |
3,298 |
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Datasheet | 64-VFQFN Exposed Pad | AVR® ATmega | Tape & Reel (TR) | Active | Not Verified | AVR | 8-Bit | 16MHz | SPI, UART/USART, USI | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 54 | 16KB (8K x 16) | FLASH | 512 x 8 | 1K x 8 | 1.8V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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PIC32MX564F064H-V/MRIC MCU 32BIT 64KB FLASH 64VQFN |
4,543 |
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Datasheet | 64-VFQFN Exposed Pad | PIC® 32MX | Tube | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 80MHz | CANbus, I2C, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 53 | 64KB (64K x 8) | FLASH | - | 32K x 8 | 2.3V ~ 3.6V | A/D 16x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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PIC32MX230F128L-V/PFIC MCU 32BIT 128KB FLASH 100TQFP |
3,820 |
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Datasheet | 100-TQFP | PIC® 32MX | Tray | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 40MHz | I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 81 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 2.3V ~ 3.6V | A/D 48x10b | Internal | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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MSP430FR6922IPMRIC MCU 16BIT 64KB FRAM 64LQFP |
4,472 |
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Datasheet | 64-LQFP | MSP430™ FRAM | Tape & Reel (TR) | Active | Not Verified | MSP430 CPUXV2 | 16-Bit | 16MHz | I2C, IrDA, SCI, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 52 | 64KB (64K x 8) | FRAM | - | 2K x 8 | 1.8V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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DSPIC33CH512MP206-I/MRIC MCU 16BIT 584KB FLASH 64QFN |
1,900 |
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Datasheet | 64-VFQFN Exposed Pad | dsPIC™ 33CH, Functional Safety (FuSa) | Tube | Active | Not Verified | dsPIC | 16-Bit Dual-Core | 180MHz, 200MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT | 53 | 584kB (584k x 8) | FLASH, PRAM | - | 64K x 8 | 3V ~ 3.6V | A/D 34x12b; D/A 4x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC32MX270F256DT-50I/MLIC MCU 32BIT 256KB FLASH 44QFN |
3,083 |
|
Datasheet | 44-VQFN Exposed Pad | PIC® 32MX | Tape & Reel (TR) | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 50MHz | I2C, IrDA, LINbus, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 33 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 2.3V ~ 3.6V | A/D 13x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATSAM4N16BA-MUIC MCU 32BIT 1MB FLASH 64QFN |
4,718 |
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Datasheet | 64-VFQFN Exposed Pad | SAM4N | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 100MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 47 | 1MB (1M x 8) | FLASH | - | 80K x 8 | 1.62V ~ 3.6V | A/D 11x10b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16C558-20/PIC MCU 8BIT 3.5KB OTP 18DIP |
1,342 |
|
Datasheet | 18-DIP (0.300", 7.62mm) | PIC® 16C | Tube | Active | Verified | PIC | 8-Bit | 20MHz | - | POR, WDT | 13 | 3.5KB (2K x 14) | OTP | - | 128 x 8 | 3V ~ 5.5V | - | External | 0°C ~ 70°C (TA) | - | - | Through Hole | |
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S9S12VR64AAMLFIC MCU 16BIT 64KB FLASH 48LQFP |
3,557 |
|
Datasheet | 48-LQFP | S12 MagniV | Tray | Active | - | HCS12 | 16-Bit | 25MHz | IrDA, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 28 | 64KB (64K x 8) | FLASH | 512 x 8 | 2K x 8 | 3.5V ~ 40V | A/D 6x10b | External, Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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S912ZVC19AVLFIC MCU 16BIT 192KB FLASH 48LQFP |
4,760 |
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Datasheet | 48-LQFP | S12 MagniV | Tray | Active | - | S12Z | 16-Bit | 32MHz | CANbus, I2C, SCI, SPI | DMA, LVD, POR, PWM, WDT | 28 | 192KB (192K x 8) | FLASH | 2K x 8 | 12K x 8 | 5.5V ~ 18V | A/D 10x10b SAR | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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S9S08DV16F2MLCRIC MCU 8BIT 16KB FLASH 32LQFP |
4,129 |
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Datasheet | 32-LQFP | S08 | Tape & Reel (TR) | Active | Not Verified | S08 | 8-Bit | 40MHz | CANbus, I2C, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 25 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 5.5V | A/D 10x12b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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MK30DX128VMB7IC MCU 32BIT 128KB FLSH 81MAPBGA |
1,363 |
|
Datasheet | 81-LBGA | Kinetis K30 | Tray | Obsolete | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 72MHz | CANbus, I2C, IrDA, SD, SPI, UART/USART | DMA, I2S, LCD, LVD, POR, PWM, WDT | 56 | 128KB (128K x 8) | FLASH | 2K x 8 | 32K x 8 | 1.71V ~ 3.6V | A/D 31x16b; D/A 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.
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.
