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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STM32G474CEU3STM32G474CEU3 |
3,785 |
|
Datasheet | 48-UFQFN Exposed Pad | 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, WDT | 42 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.71V ~ 3.6V | A/D 21x12b SAR; D/A 7x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
CY8C4126AZE-S455IC MCU 32BIT 64KB FLASH 64TQFP |
1,944 |
|
Datasheet | 64-LQFP | PSOC™ 4 CY8C4100S Plus | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit | 24MHz | FIFO, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, DMA, LCD, POR, PWM, Temp Sensor, WDT | 54 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 1.71V ~ 5.5V | A/D 16x10b, 20x12b SAR | External, Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
|
COP8SAA728M8IC MCU 8BIT 1KB OTP 28SOIC |
1,362 |
|
Datasheet | 28-SOIC (0.295", 7.50mm Width) | COP8™ 8SA | Tube | Obsolete | Not Verified | COP8 | 8-Bit | 10MHz | Microwire/Plus (SPI) | POR, PWM, WDT | 24 | 1KB (1K x 8) | OTP | - | 64 x 8 | 2.7V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MC68HC908JL8CDWIC MCU 8BIT 8KB FLASH 28SOIC |
3,980 |
|
Datasheet | 28-SOIC (0.295", 7.50mm Width) | HC08 | Tube | Obsolete | Not Verified | HC08 | 8-Bit | 8MHz | SCI | LED, LVD, POR, PWM | 23 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 2.7V ~ 5.5V | A/D 13x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
STM32G473PCI6IC MCU 32BIT 256KB FLSH 121UFBGA |
2,814 |
|
Datasheet | 121-UFBGA | 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, TRNG, WDT | 102 | 256KB (256K x 8) | FLASH | - | 128K x 8 | 1.71V ~ 3.6V | A/D 42x12b SAR; D/A 4x12b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
CY9AF311MAPMC-G-MNE2IC MM MCU 80LQFP |
1,130 |
|
Datasheet | - | * | Tray | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
CY9AF311MAPMC-GNE2IC MCU 32BIT 64KB FLASH 80LQFP |
4,210 |
|
Datasheet | 80-LQFP | FM3 MB9A310A | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | CSIO, EBI/EMI, I2C, LINbus, SPI, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 66 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 2.7V ~ 5.5V | A/D 12x12b SAR | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
R5F566TEAGFN#10IC MCU 32BIT 512KB FLASH 80LQFP |
4,659 |
|
Datasheet | 80-LQFP | RX | Tray | Active | - | RXv3 | 32-Bit | 160MHz | CANbus, EBI/EMI, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART | DMA, LVD, POR, PWM, WDT | 52 | 512KB (512K x 8) | FLASH | 32K x 8 | 64K x 8 | 2.7V ~ 5.5V | A/D 19x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
|
R5F566TAEGFN#10IC MCU 32BIT 256KB FLASH 80LQFP |
1,667 |
|
Datasheet | 80-LQFP | RX | Tray | Active | - | RXv3 | 32-Bit | 160MHz | CANbus, EBI/EMI, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART | DMA, LVD, POR, PWM, WDT | 52 | 256KB (256K x 8) | FLASH | 32K x 8 | 64K x 8 | 2.7V ~ 5.5V | A/D 19x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
|
R5F526TFDDFN#5032BIT MCU RX26T 512/64K 80LFQFP |
1,356 |
|
Datasheet | 80-LQFP | RX26T | Tape & Reel (TR) | Active | - | RXv3 | 32-Bit | 120MHz | CANbus, I2C, SCI, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 62 | 512KB (512K x 8) | FLASH | 16K x 8 | 64K x 8 | 2.7V ~ 5.5V | A/D 19x12b; D/A 2x12b | Internal | -40°C ~ 85°C | - | - | Surface Mount | |
|
Z86E8316VECIC MCU 8BIT 4KB OTP 28PLCC |
4,780 |
|
Datasheet | 28-LCC (J-Lead) | Z8® | Tube | Obsolete | Not Verified | Z8 | 8-Bit | 16MHz | - | POR, WDT | 21 | 4KB (4K x 8) | OTP | - | 237 x 8 | 3.5V ~ 5.5V | A/D 8x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
UPD78F0537AGB-GAH-M1-AXIC MCU 8BIT 128KB FLASH 64LQFP |
2,834 |
|
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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R5F526TFDGND#50RX26TROM512RAM64QFN64TSIP,PGA,CA |
2,832 |
|
Datasheet | 64-WFQFN Exposed Pad | RX26T | Tape & Reel (TR) | Active | - | RXv3 | 32-Bit | 120MHz | CANbus, I2C, SCI, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 49 | 512KB (512K x 8) | FLASH | 16K x 8 | 64K x 8 | 2.7V ~ 5.5V | A/D 15x12b; D/A 2x12b | Internal | -40°C ~ 105°C | - | - | Surface Mount | |
|
MSP430FE4272IPMIC MCU 16BIT 32KB FLASH 64LQFP |
4,655 |
|
Datasheet | 64-LQFP | MSP430x4xx | Tray | Active | Verified | MSP430 CPU16 | 16-Bit | 8MHz | SPI, UART/USART | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 14 | 32KB (32K x 8 + 256B) | FLASH | - | 1K x 8 | 1.8V ~ 3.6V | A/D 2x16b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
CY8C4149AZI-S578IC MCU 32BIT 384KB FLSH 100LQFP |
1,783 |
|
Datasheet | 100-LQFP | PSOC™ 4 CY8C4100S | Tray | Active | - | ARM® Cortex®-M0+ | 32-Bit | 48MHz | CANbus, FIFO, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, DMA, LCD, POR, PWM, Temp Sensor, WDT | 84 | 384KB (384K x 8) | FLASH | - | 32K x 8 | 1.71V ~ 5.5V | A/D 16x12b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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S1C17F63F101100IC MCU 16BIT 32KB FLASH 100QFP15 |
1,947 |
|
Datasheet | 100-LQFP | - | Tray | Active | Not Verified | S1C17 | 16-Bit | 16.8MHz | I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, Temp Sensor, Voltage Detect, WDT | 17 | 32KB (32K x 8) | FLASH | 256 x 8 | 2K x 8 | 1.8V ~ 5.5V | A/D 7x12b SAR | External, Internal | -40°C ~ 85°C | - | - | Surface Mount | |
|
CY9AF156MBBGL-GK9E1IC MCU 32BIT 544KB FLASH 96FBGA |
3,388 |
|
Datasheet | 96-LFBGA | FM3 MB9A150RB | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | CSIO, EBI/EMI, I2C, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 66 | 544KB (544K x 8) | FLASH | - | 64K x 8 | 1.65V ~ 3.6V | A/D 17x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F56517FGFM#10IC MCU 32BIT 768KB FLASH 64LQFP |
2,097 |
|
Datasheet | 64-LQFP | RX651 | Tray | Active | - | RXv2 | 32-Bit | 120MHz | I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 42 | 768KB (768K x 8) | FLASH | - | 256K x 8 | 2.7V ~ 3.6V | A/D 10x12b; D/A 1x12b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
|
R5F56519BGFM#10IC MCU 32BIT 1MB FLASH 64LQFP |
3,325 |
|
Datasheet | 64-LQFP | RX651 | Tray | Active | - | RXv2 | 32-Bit | 120MHz | I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 42 | 1MB (1M x 8) | FLASH | - | 256K x 8 | 2.7V ~ 3.6V | A/D 10x12b; D/A 1x12b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
MC68HC908GT8CFBIC MCU 8BIT 8KB FLASH 44QFP |
1,332 |
|
Datasheet | 44-QFP | HC08 | Tray | Obsolete | Not Verified | HC08 | 8-Bit | 8MHz | SCI, SPI | LVD, POR, PWM | 34 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 2.7V ~ 5.5V | A/D 8x8b | 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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