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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R5F56514FGFP#10IC MCU 32BIT 512KB FLSH 100LQFP |
1,496 |
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Datasheet | 100-LQFP | RX651 | Tray | Active | - | RXv2 | 32-Bit | 120MHz | CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 78 | 512KB (512K x 8) | FLASH | - | 256K x 8 | 2.7V ~ 3.6V | A/D 22x12b; D/A 1x12b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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STM32U585CIU6TRIC MCU 32BIT 2MB FLASH 48UFQFPN |
1,392 |
|
Datasheet | 48-UFQFN Exposed Pad | STM32U5 | Tape & Reel (TR) | Active | - | ARM® Cortex®-M33 | 32-Bit | 160MHz | CANbus, I2C, IrDA, LINbus, SAI, SmartCard, SPDIF, SPI, UART/USART, USB, USB OTG | Brown-out Detect/Reset, DMA, LCD, Motor Control PWM, POR, PWM, WDT | 37 | 2MB (2M x 8) | FLASH | - | 784K x 8 | 1.71V ~ 3.6V | A/D 11x12/14b SAR; D/A 2x12b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
CY8C4147AZAS585XQLA1IC MCU 32BIT 128KB FLASH 64LQFP |
1,473 |
|
Datasheet | 64-LQFP | 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, Crypto - AES, I2S, DMA, LCD, LVD, POR, PWM, SHA, Temp Sensor, TRNG, WDT | 54 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.71V ~ 5.5V | A/D 16x12b SAR | External, Internal | -40°C ~ 85°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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CY8C4147AZAS575XQLA1IC MCU 32BIT 128KB FLASH 64LQFP |
2,188 |
|
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, CapSense, DMA, I2S, 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 ~ 85°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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CY8C4149AZAS565XQLA1IC MCU 32BIT 384KB FLASH 64LQFP |
1,524 |
|
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 | 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 | |
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PIC18F2439-E/SPIC MCU 8BIT 12KB FLASH 28SPDIP |
4,054 |
|
Datasheet | 28-DIP (0.300", 7.62mm) | PIC® 18F | Tube | Obsolete | Not Verified | PIC | 8-Bit | 40MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 21 | 12KB (6K x 16) | FLASH | 256 x 8 | 640 x 8 | 4.2V ~ 5.5V | A/D 5x10b | Internal | -40°C ~ 125°C (TA) | - | - | Through Hole | |
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UPD78F0537AGB(S)-GAH-AXIC MCU 8BIT 128KB FLASH 64LQFP |
2,700 |
|
Datasheet | 64-LQFP | 78K0/Kx2 | Tray | Active | - | 78K/0 | 8-Bit | 20MHz | 3-Wire, I2C, LINbus, UART/USART | LVD, PWM, WDT | 54 | 128KB (128K x 8) | FLASH | - | 7K x 8 | 1.8V ~ 5.5V | A/D 8x10b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F2L357CDFP#3116BIT MCU R8C/L35C ROM48K/RAM6K |
4,338 |
|
Datasheet | 52-LQFP | R8C/Lx/35C | Tray | Active | - | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | LCD, POR, PWM, Voltage Detect, WDT | 41 | 48KB (48K x 8) | FLASH | 4K x 8 | 6K x 8 | 1.8V ~ 5.5V | A/D 10x10b; D/A 2x8b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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S9S08DN32F2VLCIC MCU 8BIT 32KB FLASH 32LQFP |
4,589 |
|
Datasheet | 32-LQFP | S08 | Tray | Active | Not Verified | S08 | 8-Bit | 40MHz | I2C, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 25 | 32KB (32K x 8) | FLASH | 1K x 8 | 1.5K x 8 | 2.7V ~ 5.5V | A/D 10x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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S9S08DN32F2VLFIC MCU 8BIT 32KB FLASH 48LQFP |
4,932 |
|
Datasheet | 48-LQFP | S08 | Tray | Active | Not Verified | S08 | 8-Bit | 40MHz | I2C, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 39 | 32KB (32K x 8) | FLASH | 1K x 8 | 1.5K x 8 | 2.7V ~ 5.5V | A/D 16x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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COP8SAB728N9IC MCU 8BIT 2KB OTP 28DIP |
1,893 |
|
Datasheet | 28-DIP (0.600", 15.24mm) | COP8™ 8SA | Tube | Obsolete | Not Verified | COP8 | 8-Bit | 10MHz | Microwire/Plus (SPI) | POR, PWM, WDT | 24 | 2KB (2K x 8) | OTP | - | 128 x 8 | 2.7V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Through Hole | |
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COP8SAB728N8IC MCU 8BIT 2KB OTP 28DIP |
1,670 |
|
Datasheet | 28-DIP (0.600", 15.24mm) | COP8™ 8SA | Tube | Obsolete | Not Verified | COP8 | 8-Bit | 10MHz | Microwire/Plus (SPI) | POR, PWM, WDT | 24 | 2KB (2K x 8) | OTP | - | 128 x 8 | 2.7V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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XMC4100F64K128ABXQSA1IC MCU 32BIT 128KB FLASH 64LQFP |
1,673 |
|
Datasheet | 64-LQFP Exposed Pad | XMC4000 | Tray | Not For New Designs | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 80MHz | CANbus, I2C, LINbus, SPI, UART/USART, USB | DMA, I2S, LED, POR, PWM, WDT | 35 | 128KB (128K x 8) | FLASH | - | 20K x 8 | 3.13V ~ 3.63V | A/D 10x12b; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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STM32L152VCT6DIC MCU 32BIT 256KB FLASH 100LQFP |
2,353 |
|
Datasheet | 100-LQFP | STM32L1 | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 32MHz | I2C, IrDA, LINbus, SPI, UART/USART, USB | Cap Sense, DMA, I2S, LCD, POR, PWM, WDT | 83 | 256KB (256K x 8) | FLASH | 8K x 8 | 32K x 8 | 1.65V ~ 3.6V | A/D 25x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16C56-XTI/SOIC MCU 8BIT 1.5KB OTP 18SOIC |
1,749 |
|
Datasheet | 18-SOIC (0.295", 7.50mm Width) | PIC® 16C | Tube | Active | Verified | PIC | 8-Bit | 4MHz | - | POR, WDT | 12 | 1.5KB (1K x 12) | OTP | - | 25 x 8 | 3V ~ 6.25V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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DSPIC30F3014T-20I/MLIC MCU 16BIT 24KB FLASH 44QFN |
4,686 |
|
Datasheet | 44-VQFN Exposed Pad | dsPIC™ 30F | Tape & Reel (TR) | Obsolete | Not Verified | dsPIC | 16-Bit | 20 MIPS | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 30 | 24KB (8K x 24) | FLASH | 1K x 8 | 2K x 8 | 2.5V ~ 5.5V | A/D 13x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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C8051F236-GQIC MCU 8BIT 8KB FLASH 48TQFP |
1,183 |
|
Datasheet | 48-TQFP | C8051F2xx | Tray | Obsolete | Verified | 8051 | 8-Bit | 25MHz | SPI, UART/USART | Brown-out Detect/Reset, POR, WDT | 32 | 8KB (8K x 8) | FLASH | - | 1.25K x 8 | 2.7V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC18LF6390T-I/PTIC MCU 8BIT 8KB FLASH 64TQFP |
2,856 |
|
Datasheet | 64-TQFP | PIC® 18F | Tape & Reel (TR) | Active | Not Verified | PIC | 8-Bit | 40MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, HLVD, LCD, POR, PWM, WDT | 50 | 8KB (4K x 16) | FLASH | - | 768 x 8 | 2V ~ 5.5V | A/D 12x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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DSPIC33FJ32MC304-E/PTIC MCU 16BIT 32KB FLASH 44TQFP |
1,731 |
|
Datasheet | 44-TQFP | dsPIC™ 33F | Tray | Active | Verified | dsPIC | 16-Bit | 40 MIPs | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT | 35 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 3V ~ 3.6V | A/D 9x10b/12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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PIC24HJ64GP202-E/SOIC MCU 16BIT 64KB FLASH 28SOIC |
3,087 |
|
Datasheet | 28-SOIC (0.295", 7.50mm Width) | PIC® 24H | Tube | Active | Verified | PIC | 16-Bit | 40 MIPs | I2C, PMP, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 21 | 64KB (22K x 24) | FLASH | - | 8K x 8 | 3V ~ 3.6V | A/D 10x10b/12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | 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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