Microcontrollers
Review Microcontrollers Embedded components in this filtered selection. Compare manufacturer information, availability, pricing, datasheets and key specifications to narrow down suitable parts for your application.
If the exact part or specification you need is not listed, send the manufacturer part number, target parameters and quantity to JIEXIN Electronics for sourcing 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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ST72F321AR9TATRIC MCU 8BIT 60KB FLASH 64LQFP |
4,704 |
|
Datasheet | 64-LQFP | ST7 | Tape & Reel (TR) | Obsolete | Not Verified | ST7 | 8-Bit | 8MHz | I2C, SCI, SPI | LVD, POR, PWM, WDT | 48 | 60KB (60K x 8) | FLASH | - | 2K x 8 | 3.8V ~ 5.5V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
STM32L152V8T6TRIC MCU 32BIT 64KB FLASH 100LQFP |
2,043 |
|
Datasheet | 100-LQFP | STM32L1 | Tape & Reel (TR) | 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 | 64KB (64K x 8) | FLASH | 4K x 8 | 10K x 8 | 1.65V ~ 3.6V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ST72F321AR9TAIC MCU 8BIT 60KB FLASH 64LQFP |
1,178 |
|
Datasheet | 64-LQFP | ST7 | Tray | Obsolete | Not Verified | ST7 | 8-Bit | 8MHz | I2C, SCI, SPI | LVD, POR, PWM, WDT | 48 | 60KB (60K x 8) | FLASH | - | 2K x 8 | 3.8V ~ 5.5V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ST72F321AR9TAEIC MCU 8BIT 60KB FLASH 64LQFP |
4,888 |
|
Datasheet | 64-LQFP | ST7 | Tray | Obsolete | Not Verified | ST7 | 8-Bit | 8MHz | I2C, SCI, SPI | LVD, POR, PWM, WDT | 48 | 60KB (60K x 8) | FLASH | - | 2K x 8 | 3.8V ~ 5.5V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ST72F325AR9T6IC MCU 8BIT 60KB FLASH 64LQFP |
4,625 |
|
Datasheet | 64-LQFP | ST7 | Tray | Obsolete | Not Verified | ST7 | 8-Bit | 8MHz | I2C, SCI, SPI | LVD, POR, PWM, WDT | 48 | 60KB (60K x 8) | FLASH | - | 2K x 8 | 3.8V ~ 5.5V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
STM32G474MCT6IC MCU 32BIT 256KB FLASH 80LQFP |
1,210 |
|
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 | 256KB (256K x 8) | FLASH | - | 128K x 8 | 1.71V ~ 3.6V | A/D 41x12b SAR; D/A 7x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32F401VEH7IC MCU 32BIT 512KB FLSH 100UFBGA |
2,479 |
|
Datasheet | 100-UFBGA | STM32F4 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 84MHz | I2C, IrDA, LINbus, SDIO, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 81 | 512KB (512K x 8) | FLASH | - | 96K x 8 | 1.7V ~ 3.6V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ST72F561J7TAEIC MCU 8BIT 48KB FLASH 44LQFP |
4,468 |
|
Datasheet | 44-LQFP | ST7 | Tray | Obsolete | Not Verified | ST7 | 8-Bit | 8MHz | CANbus, LINbusSCI, SPI | LVD, POR, PWM, WDT | 32 | 48KB (48K 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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ST7FMC2S4T3IC MCU 8BIT 16KB FLASH 44LQFP |
4,466 |
|
Datasheet | 44-LQFP | ST7 | Tray | Obsolete | Not Verified | ST7 | 8-Bit | 8MHz | LINbusSCI, SPI | LVD, Motor Control PWM, POR, PWM, WDT | 26 | 16KB (16K x 8) | FLASH | - | 768 x 8 | 3.8V ~ 5.5V | A/D 11x10b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
STM32G473CEU3IC MCU 32BIT 512KB FLSH 48UFQFPN |
3,725 |
|
Datasheet | 48-UFQFN Exposed Pad | 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 | 42 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.71V ~ 3.6V | A/D 21x12b SAR; D/A 7x12b | External, 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.
