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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PIC18F45K40-I/MLIC MCU 8BIT 32KB FLASH 44QFN |
2,848 |
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Datasheet | 44-VQFN Exposed Pad | PIC® XLP™ 18K | Tube | Active | Not Verified | PIC | 8-Bit | 64MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 36 | 32KB (16K x 16) | FLASH | 256 x 8 | 2K x 8 | 2.3V ~ 5.5V | A/D 35x10b; D/A 1x5b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC18LF45K40-I/MLIC MCU 8BIT 32KB FLASH 44QFN |
3,541 |
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Datasheet | 44-VQFN Exposed Pad | PIC® XLP™ 18K | Tube | Active | Not Verified | PIC | 8-Bit | 64MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 36 | 32KB (16K x 16) | FLASH | 256 x 8 | 2K x 8 | 1.8V ~ 3.6V | A/D 35x10b; D/A 1x5b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC18F47Q10T-I/PTIC MCU 8BIT 128KB FLASH 44TQFP |
4,161 |
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Datasheet | 44-TQFP | PIC® XLP™ 18Q, Functional Safety (FuSa) | Tape & Reel (TR) | Active | Not Verified | PIC | 8-Bit | 64MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 36 | 128KB (128K x 8) | FLASH | 1K x 8 | 3.53K x 8 | 1.8V ~ 5.5V | A/D 35x10b; D/A 1x5b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F100GFGFB#7016BIT MCU RL78/G13 96K 48LQFP -4 |
1,182 |
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Datasheet | 48-LQFP | RL78/G13 | Tray | Active | - | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 34 | 96KB (96K x 8) | FLASH | 8K x 8 | 8K x 8 | 2.4V ~ 5.5V | A/D 10x8/10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F101JGAFA#10IC MCU 16BIT 128KB FLASH 52LQFP |
4,427 |
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Datasheet | 52-LQFP | RL78/G13 | Tray | Active | - | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 38 | 128KB (128K x 8) | FLASH | - | 12K x 8 | 1.6V ~ 5.5V | A/D 12x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM8S105C6T3TRIC MCU 8BIT 32KB FLASH 48LQFP |
1,589 |
|
Datasheet | 48-LQFP | STM8S | Tape & Reel (TR) | Active | Not Verified | STM8 | 8-Bit | 16MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 38 | 32KB (32K x 8) | FLASH | 1K x 8 | 2K x 8 | 2.95V ~ 5.5V | A/D 10x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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R5F5111JAGFM#5AIC MCU 32BIT 16KB FLASH 64LQFP |
1,664 |
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Datasheet | 64-LQFP | RX111 | Tape & Reel (TR) | Active | - | RX | 32-Bit | 32MHz | I2C, SCI, SPI, USB OTG | DMA, LVD, POR, PWM, WDT | 46 | 16KB (16K x 8) | FLASH | 8K x 8 | 8K x 8 | 1.8V ~ 3.6V | A/D 14x12b; D/A 2x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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S908QY4AE0CDTERIC MCU 8BIT 4KB FLASH 16TSSOP |
2,552 |
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Datasheet | 16-TSSOP (0.173", 4.40mm Width) | HC08 | Tape & Reel (TR) | Not For New Designs | Not Verified | HC08 | 8-Bit | 8MHz | - | LVD, POR, PWM | 13 | 4KB (4K x 8) | FLASH | - | 128 x 8 | 2.7V ~ 5.5V | A/D 6x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MC9S08PA8VWJIC MCU 8BIT 8KB FLASH 20SOIC |
2,772 |
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Datasheet | 20-SOIC (0.295", 7.50mm Width) | S08 | Tube | Not For New Designs | Not Verified | S08 | 8-Bit | 20MHz | I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 18 | 8KB (8K x 8) | FLASH | 256 x 8 | 2K x 8 | 2.7V ~ 5.5V | A/D 12x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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XMC1401Q048F0064AAXUMA1IC MCU 32BIT 64KB FLASH 48VQFN |
1,204 |
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Datasheet | 48-VFQFN Exposed Pad | XMC1000 | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 48MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, I2S, POR, PWM, WDT | 34 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 1.8V ~ 5.5V | A/D 12x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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EFM8BB31F32I-D-QFP32RIC MCU 8BIT 32KB FLASH 32QFP |
4,705 |
|
Datasheet | 32-TQFP | Busy Bee | Tape & Reel (TR) | Active | Not Verified | CIP-51 8051 | 8-Bit | 50MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 28 | 32KB (32K x 8) | FLASH | - | 2.25K x 8 | 2.2V ~ 3.6V | A/D 20x12b; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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STM32F031K6T6TRIC MCU 32BIT 32KB FLASH 32LQFP |
2,912 |
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Datasheet | 32-LQFP | STM32F0 | Tape & Reel (TR) | Active | - | ARM® Cortex®-M0 | 32-Bit | 48MHz | I2C, IrDA, LINbus, SPI, UART/USART | DMA, I2S, POR, PWM, WDT | 27 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 2V ~ 3.6V | A/D 13x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F5111JAGFK#1AIC MCU 32BIT 16KB FLASH 64LQFP |
3,445 |
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Datasheet | 64-LQFP | RX111 | Tray | Active | - | RX | 32-Bit | 32MHz | I2C, SCI, SPI, USB OTG | DMA, LVD, POR, PWM, WDT | 46 | 16KB (16K x 8) | FLASH | 8K x 8 | 8K x 8 | 1.8V ~ 3.6V | A/D 14x12b; D/A 2x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F51104AGFK#10IC MCU 32BIT 96KB FLASH 64LQFP |
3,492 |
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Datasheet | 64-LQFP | RX110 | Tray | Active | - | RX | 32-Bit | 32MHz | I2C, SCI, SPI | DMA, LVD, POR, PWM, WDT | 50 | 96KB (96K x 8) | FLASH | - | 16K x 8 | 1.8V ~ 3.6V | A/D 14x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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PIC24F08KL302-E/SPIC MCU 16BIT 8KB FLASH 28SPDIP |
2,123 |
|
Datasheet | 28-DIP (0.300", 7.62mm) | PIC® XLP™ 24F | Tube | Obsolete | Not Verified | PIC | 16-Bit | 32MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 24 | 8KB (2.75K x 24) | FLASH | 256 x 8 | 1K x 8 | 1.8V ~ 3.6V | - | Internal | -40°C ~ 125°C (TA) | - | - | Through Hole | |
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STM32G071C8T6TRIC MCU 32BIT 64KB FLASH 48LQFP |
3,139 |
|
Datasheet | 48-LQFP | STM32G0 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 64MHz | HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB Type-C™ (Power Delivery) | Brown-out Detect/Reset, DMA, I2S, POR, PWM, Temp Sensor, WDT | 44 | 64KB (64K x 8) | FLASH | - | 36K x 8 | 1.7V ~ 3.6V | A/D 17x12b; D/A 2x12b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F51114ADFM#1AIC MCU 32BIT 96KB FLASH 64LFQFP |
4,325 |
|
Datasheet | 64-LQFP | RX111 | Tray | Active | Not Verified | RX | 32-Bit Single-Core | 32MHz | I2C, SCI, SPI, USB OTG | DMA, LVD, POR, PWM, WDT | 46 | 96KB (96K x 8) | FLASH | 8K x 8 | 16K x 8 | 1.8V ~ 3.6V | A/D 14x12b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F104LFGFB#10IC MCU 16BIT 96KB FLASH 64LFQFP |
3,212 |
|
Datasheet | 64-LQFP | RL78/G14 | Tray | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 48 | 96KB (96K x 8) | FLASH | 8K x 8 | 12K x 8 | 2.4V ~ 5.5V | A/D 12x8/10b; D/A 2x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R7FA2L1A92DFM#BA0IC MCU 32BIT 128KB FLASH 64LFQFP |
2,083 |
|
Datasheet | 64-LQFP | RA2L1 | Tray | Active | Not Verified | ARM® Cortex®-M23 | 32-Bit Single-Core | 48MHz | CANbus, I2C, SCI, SPI, Smart Card, UART/USART | AES, Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT | 50 | 128KB (128K x 8) | FLASH | 8K x 8 | 32K x 8 | 1.6V ~ 5.5V | A/D 13x12b SAR; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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C8051F807-GMIC MCU 8BIT 16KB FLASH 20QFN |
3,781 |
|
Datasheet | 20-VFQFN Exposed Pad | C8051F80x | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), SPI, UART/USART | Cap Sense, POR, PWM, WDT | 17 | 16KB (16K x 8) | FLASH | - | 512 x 8 | 1.8V ~ 3.6V | - | 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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