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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STM32C031C6U7TRIC MCU 32BIT 32KB FLASH 48UFQFPN |
1,658 |
|
Datasheet | 48-UFQFN Exposed Pad | STM32C0 | Tape & Reel (TR) | Active | - | ARM® Cortex®-M0+ | 32-Bit | 48MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 45 | 32KB (32K x 8) | FLASH | - | 12K x 8 | 2V ~ 3.6V | A/D 21x12b SAR | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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PIC16F17124T-I/STIC MCU 8BIT 7KB FLASH 14TSSOP |
2,469 |
|
Datasheet | 14-TSSOP (0.173", 4.40mm Width) | PIC® 16F | Tape & Reel (TR) | Active | - | PIC | 8-Bit | 32MHz | I2C, LINbus, RS-232, RS-485, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 11 | 7KB (7K x 8) | FLASH | - | 512 x 8 | 1.8V ~ 5.5V | A/D 29x12b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32C031C6T7TRIC MCU 32BIT 32KB FLASH 48LQFP |
2,374 |
|
Datasheet | 48-LQFP | STM32C0 | Tape & Reel (TR) | Active | - | ARM® Cortex®-M0+ | 32-Bit | 48MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 45 | 32KB (32K x 8) | FLASH | - | 12K x 8 | 2V ~ 3.6V | A/D 21x12b SAR | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F1217AMNA#6016BIT MCU RL78/G16 16K HWQFN24 - |
3,460 |
|
Datasheet | 24-WFQFN Exposed Pad | RL78/G16 | Tray | Active | - | RL78 | 16-Bit | 16MHz | CSI, I2C, SPI, UART/USART | Capacitive Touch, POR, PWM, Voltage Detect, WDT | 21 | 16KB (16K x 8) | FLASH | 1K x 8 | 2K x 8 | 2.4V ~ 5.5V | A/D 11x8/10b | External, Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
STM32C031K6T3IC MCU 32BIT 32KB FLASH 32LQFP |
1,180 |
|
Datasheet | 32-LQFP | STM32C0 | Tape & Reel (TR) | Active | - | ARM® Cortex®-M0+ | 32-Bit | 48MHz | I2C, IrDA, LINbus, SMBus, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 30 | 32KB (32K x 8) | FLASH | - | 12K x 8 | 2V ~ 3.6V | A/D 18x12b SAR | External, Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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EFM8BB51F8I-C-TSSOP20IC MCU 8BIT 8KB FLASH 20TSSOP |
2,520 |
|
Datasheet | 20-TSSOP (0.173", 4.40mm Width) | Busy Bee | Strip | Active | Not Verified | CIP-51 8051 | 8-Bit | 50MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 16 | 8KB (8K x 8) | FLASH | - | 1.25K x 8 | 1.8V ~ 5.5V | A/D 16x12b SAR | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
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EFM8BB51F8I-C-QFN20IC MCU 8BIT 8KB FLASH 20QFN |
4,060 |
|
Datasheet | 20-WFQFN Exposed Pad | Busy Bee | Strip | Active | Not Verified | CIP-51 8051 | 8-Bit | 50MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 16 | 8KB (8K x 8) | FLASH | - | 1.25K x 8 | 1.8V ~ 5.5V | A/D 16x12b SAR | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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PIC10F206-E/PIC MCU 8BIT 768B FLASH 8DIP |
3,740 |
|
Datasheet | 8-DIP (0.300", 7.62mm) | PIC® 10F | Tube | Active | Verified | PIC | 8-Bit | 4MHz | - | POR, WDT | 3 | 768B (512 x 12) | FLASH | - | 24 x 8 | 2V ~ 5.5V | - | Internal | -40°C ~ 125°C (TA) | - | - | Through Hole | |
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ATTINY102F-SSFRIC MCU 8BIT 1KB FLASH 8SOIC |
1,522 |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | AVR® ATtiny | Tape & Reel (TR) | Active | Not Verified | AVR | 8-Bit | 12MHz | UART/USART | POR, PWM, WDT | 6 | 1KB (1K x 8) | FLASH | - | 32 x 8 | 1.8V ~ 5.5V | A/D 5x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
ATTINY102-M8RIC MCU 8BIT 1KB FLASH 8UDFN |
3,390 |
|
Datasheet | 8-UFDFN Exposed Pad | AVR® ATtiny | Tape & Reel (TR) | Active | Not Verified | AVR | 8-Bit | 12MHz | UART/USART | POR, PWM, WDT | 6 | 1KB (1K x 8) | FLASH | - | 32 x 8 | 1.8V ~ 5.5V | A/D 5x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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R5F10RGAAFB#7016BIT MCU RL78/L12 16+2/1 48LQFP |
3,386 |
|
Datasheet | 48-LQFP | RL78/L12 | Tray | Active | - | RL78 | 16-Bit | 24MHz | CSI, I2C, LINbus, UART/USART | DMA, LCD, LVD, POR, PWM, WDT | 26 | 16KB (16K x 8) | FLASH | 2K x 8 | 1K x 8 | 1.6V ~ 5.5V | A/D 9x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
ST7FOXK1T6TRIC MCU 8BIT 4KB FLASH 32LQFP |
1,760 |
|
Datasheet | 32-LQFP | ST7 | Tape & Reel (TR) | Obsolete | Not Verified | ST7 | 8-Bit | 8MHz | I2C | LVD, POR, PWM, WDT | 24 | 4KB (4K x 8) | FLASH | - | 384 x 8 | 4.5V ~ 5.5V | A/D 10x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430G2113IRHB32RIC MCU 16BIT 1KB FLASH 32VQFN |
1,642 |
|
Datasheet | 32-VFQFN Exposed Pad | MSP430G2xx | Tape & Reel (TR) | Obsolete | Not Verified | MSP430 CPU16 | 16-Bit | 16MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 24 | 1KB (1K x 8) | FLASH | - | 256 x 8 | 1.8V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F1026AGSM#7516-BIT GENERAL MCU RL78/G12 16K |
1,929 |
|
Datasheet | 20-LSSOP (0.173", 4.40mm Width) | RL78/G12 | Tray | Active | - | RL78 | 16-Bit | 24MHz | CSI, I2C, UART/USART | DMA, LVD, POR, PWM, WDT | 14 | 16KB (16K x 8) | FLASH | 2K x 8 | 1.5K x 8 | 1.8V ~ 5.5V | A/D 11x8/10b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F10EBAANA#40IC MCU 16BIT 16KB FLASH 32HWQFN |
3,720 |
|
Datasheet | 32-WFQFN Exposed Pad | RL78/G1A | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 20 | 16KB (16K x 8) | FLASH | 4K x 8 | 2K x 8 | 1.6V ~ 3.6V | A/D 18x8/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F1217CGNA#4016BIT MCU RL78/G16 32K 24HWQFN - |
3,813 |
|
Datasheet | 24-WFQFN Exposed Pad | RL78/G16 | Tape & Reel (TR) | Active | - | RL78 | 16-Bit | 16MHz | CSI, I2C, SPI, UART/USART | Capacitive Touch, POR, PWM, Voltage Detect, WDT | 21 | 32KB (32K x 8) | FLASH | 1K x 8 | 2K x 8 | 2.4V ~ 5.5V | A/D 11x8/10b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F121BCANA#4016BIT MCU RL78/G16 32K 32HWQFN - |
2,907 |
|
Datasheet | 32-WFQFN Exposed Pad | RL78/G16 | Tape & Reel (TR) | Active | - | RL78 | 16-Bit | 16MHz | CSI, I2C, SPI, UART/USART | Capacitive Touch, POR, PWM, Voltage Detect, WDT | 29 | 32KB (32K x 8) | FLASH | 1K x 8 | 2K x 8 | 2.4V ~ 5.5V | A/D 11x8/10b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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R5F121BAGNA#4016BIT MCU RL78/G16 16K 32HWQFN - |
2,097 |
|
Datasheet | 32-WFQFN Exposed Pad | RL78/G16 | Tape & Reel (TR) | Active | - | RL78 | 16-Bit | 16MHz | CSI, I2C, SPI, UART/USART | Capacitive Touch, POR, PWM, Voltage Detect, WDT | 29 | 16KB (16K x 8) | FLASH | 1K x 8 | 2K x 8 | 2.4V ~ 5.5V | A/D 11x8/10b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R7FA2E2A34CNJ#HA0IC MCU 32BIT 16KB FLASH 20HWQFN |
4,764 |
|
Datasheet | 20-WFQFN Exposed Pad | RA2E2 | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex®-M23 | 32-Bit | 48MHz | I2C, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 16 | 16KB (16K x 8) | FLASH | 2K x 8 | 8K x 8 | 1.6V ~ 5.5V | A/D 7x12b SAR | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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R7F102G6C3CSP#HA016BIT MCU RL78/G22 32K 20LSSOP - |
4,527 |
|
Datasheet | 20-LSSOP (0.173", 4.40mm Width) | RL78/G22 | Tape & Reel (TR) | Active | - | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 15 | 32KB (32K x 8) | FLASH | 2K x 8 | 4K x 8 | 1.6V ~ 5.5V | A/D 6x8/10b | 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.
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