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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S9S12XS128J1CAEIC MCU 16BIT 128KB FLASH 64LQFP |
2,332 |
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Datasheet | 64-LQFP | HCS12X | Tray | Active | Not Verified | HCS12X | 16-Bit | 40MHz | CANbus, SCI, SPI | LVD, POR, PWM, WDT | 44 | 128KB (128K x 8) | FLASH | - | 8K x 8 | 1.72V ~ 5.5V | A/D 8x12b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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FS32K144ULT0VLHTIC MCU 32BIT 512KB FLASH 64LQFP |
1,398 |
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Datasheet | 64-LQFP | S32K | Tray | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 112MHz | CANbus, FlexIO, I2C, LINbus, SPI, UART/USART | POR, PWM, WDT | 58 | 512KB (512K x 8) | FLASH | 4K x 8 | 64K x 8 | 2.7V ~ 5.5V | A/D 16x12b SAR; D/A1x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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P89C662HBA/00,512IC MCU 8BIT 32KB FLASH 44PLCC |
2,994 |
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Datasheet | 44-LCC (J-Lead) | 89C | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 33MHz | I2C, UART/USART | POR, PWM, WDT | 32 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 4.5V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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CY8C3244PVA-133IC MCU 8BIT 16KB FLASH 48SSOP |
1,776 |
|
Datasheet | 48-BSSOP (0.295", 7.50mm Width) | PSOC™ 3 CY8C32xx | Tube | Active | Not Verified | 8051 | 8-Bit | 50MHz | EBI/EMI, I2C, LINbus, SPI, UART/USART | CapSense, DMA, LCD, POR, PWM, WDT | 25 | 16KB (16K x 8) | FLASH | 512 x 8 | 2K x 8 | 1.71V ~ 5.5V | A/D 16x12b; D/A 1x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C3245PVA-134IC MCU 8BIT 32KB FLASH 48SSOP |
2,901 |
|
Datasheet | 48-BSSOP (0.295", 7.50mm Width) | PSOC™ 3 CY8C32xx | Tube | Active | Not Verified | 8051 | 8-Bit | 50MHz | EBI/EMI, I2C, LINbus, SPI, UART/USART | CapSense, DMA, POR, PWM, WDT | 25 | 32KB (32K x 8) | FLASH | 1K x 8 | 4K x 8 | 1.71V ~ 5.5V | A/D 16x12b; D/A 1x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC24HJ128GP502-E/SOIC MCU 16BIT 128KB FLASH 28SOIC |
4,174 |
|
Datasheet | 28-SOIC (0.295", 7.50mm Width) | PIC® 24H | Tube | Active | Verified | PIC | 16-Bit | 40 MIPs | CANbus, I2C, IrDA, LINbus, PMP, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 21 | 128KB (43K x 24) | FLASH | - | 8K x 8 | 3V ~ 3.6V | A/D 10x10b/12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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PIC24FJ64GB412T-I/BGIC MCU 16BIT 64KB FLASH 121TFBGA |
3,169 |
|
Datasheet | 121-TFBGA | PIC® XLP™ 24F | Tape & Reel (TR) | 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 | 101 | 64KB (22K x 24) | FLASH | - | 8K x 8 | 2V ~ 3.6V | A/D 24x10/12b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16C56-HSI/PIC MCU 8BIT 1.5KB OTP 18DIP |
2,322 |
|
Datasheet | 18-DIP (0.300", 7.62mm) | PIC® 16C | Tube | Active | Verified | PIC | 8-Bit | 20MHz | - | POR, WDT | 12 | 1.5KB (1K x 12) | OTP | - | 25 x 8 | 4.5V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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S1C31D01F101000IC MCU 32BIT 256KB FLSH 80TQFP14 |
1,106 |
|
Datasheet | 80-TQFP | - | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit | 21MHz | I2C, IrDA, QSPI, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, Temp Sensor, Voltage Detect, WDT | 57 | 256KB (256K x 8) | FLASH | - | 96K x 8 | 1.8V ~ 5.5V | A/D 8x12b SAR | External, Internal | -40°C ~ 85°C | - | - | Surface Mount | |
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S1C31D51F005000IC MCU |
1,562 |
|
Datasheet | - | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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S1C31D01F102000IC MCU |
3,493 |
|
Datasheet | 96-WFBGA, WLCSP | - | Tray | Active | - | ARM® Cortex®-M0+ | 32-Bit | 21MHz | I2C, IrDA, QSPI, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, Temp Sensor, Voltage Detect, WDT | 57 | 256KB (256K x 8) | FLASH | - | 96K x 8 | 1.8V ~ 5.5V | A/D 8x12b SAR | External, Internal | -40°C ~ 85°C | - | - | Surface Mount | |
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S1C31D51F004000IC MCU |
3,779 |
|
Datasheet | - | - | Tray | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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EFM32WG840F128-B-QFN64RIC MCU 32BIT 128KB FLASH 64QFN |
3,418 |
|
Datasheet | 64-VFQFN Exposed Pad | Wonder Gecko | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 48MHz | I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 56 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.98V ~ 3.8V | A/D 8x12b SAR; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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FS32K144HAT0VMHRIC MCU 32B 512KB FLASH 100MAPBGA |
4,754 |
|
Datasheet | 100-LFBGA | S32K | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 80MHz | CANbus, FlexIO, I2C, LINbus, SPI, UART/USART | POR, PWM, WDT | 89 | 512KB (512K x 8) | FLASH | 4K x 8 | 64K x 8 | 2.7V ~ 5.5V | A/D 16x12b SAR; D/A1x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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STM32L562RET6TRIC MCU 32BIT 512KB FLASH 64LQFP |
4,514 |
|
Datasheet | 64-LQFP | STM32L5 | Tape & Reel (TR) | Active | - | ARM® Cortex®-M33 | 32-Bit | 110MHz | CANbus, FIFO, I2C, IrDA, LINbus, MMC/SD, SAI, SMBus, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, PWM, WDT | 52 | 512KB (512K x 8) | FLASH | - | 256K 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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PIC16LF873AT-I/SSIC MCU 8BIT 7KB FLASH 28SSOP |
3,310 |
|
Datasheet | 28-SSOP (0.209", 5.30mm Width) | PIC® 16F | Tape & Reel (TR) | Active | Verified | PIC | 8-Bit | 10MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 22 | 7KB (4K x 14) | FLASH | 128 x 8 | 192 x 8 | 2V ~ 5.5V | A/D 5x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM32WG990F64-B-BGA112RIC MCU 32BIT 64KB FLASH 112BGA |
2,006 |
|
Datasheet | 112-LFBGA | Wonder Gecko | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 48MHz | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 86 | 64KB (64K x 8) | FLASH | - | 32K x 8 | 1.98V ~ 3.8V | A/D 8x12b SAR; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC18LF4420-I/PIC MCU 8BIT 16KB FLASH 40DIP |
3,104 |
|
Datasheet | 40-DIP (0.600", 15.24mm) | PIC® 18F | Tube | Active | Not Verified | PIC | 8-Bit | 40MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 36 | 16KB (8K x 16) | FLASH | 256 x 8 | 768 x 8 | 2V ~ 5.5V | A/D 13x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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MSP430F6435IPZIC MCU 16BIT 256KB FLASH 100LQFP |
4,500 |
|
Datasheet | 100-LQFP | MSP430F6xx | Tray | Active | Not Verified | MSP430 CPUXV2 | 16-Bit | 20MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 74 | 256KB (256K x 8) | FLASH | - | 18K x 8 | 1.8V ~ 3.6V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430FR50431IRGCTIC MCU 16BIT 64KB FRAM 64VQFN |
4,188 |
|
Datasheet | 64-VFQFN Exposed Pad | MSP430™ FRAM | Tape & Reel (TR) | Active | Not Verified | MSP430 CPUXV2 | 16-Bit | 16MHz | IrDA, SCI, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 44 | 64KB (64K x 8) | FRAM | - | 12K x 8 | 1.8V ~ 3.6V | A/D 9x12b SAR | 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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