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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PIC16F1459-E/SOIC MCU 8BIT 14KB FLASH 20SOIC |
3,699 |
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Datasheet | 20-SOIC (0.295", 7.50mm Width) | PIC® XLP™ 16F | Tube | Active | Not Verified | PIC | 8-Bit | 48MHz | I2C, LINbus, SPI, UART/USART, USB | Brown-out Detect/Reset, POR, PWM, WDT | 14 | 14KB (8K x 14) | FLASH | - | 1K x 8 | 2.3V ~ 5.5V | A/D 9x10b; D/A 1x5b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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S9KEAZN32AMLHIC MCU 32BIT 32KB FLASH 64LQFP |
3,494 |
|
Datasheet | 64-LQFP | Kinetis KEA | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 40MHz | I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 57 | 32KB (32K x 8) | FLASH | 256 x 8 | 4K x 8 | 2.7V ~ 5.5V | A/D 16x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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Z8F0421HH020ECIC MCU 8BIT 4KB FLASH 20SSOP |
1,376 |
|
Datasheet | 20-SSOP (0.209", 5.30mm Width) | Encore!® XP® | Tube | Obsolete | Verified | eZ8 | 8-Bit | 20MHz | I2C, IrDA, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 11 | 4KB (4K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 3.6V | A/D 2x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MC9S08QG84CDTERIC MCU 8BIT 8KB FLASH 16TSSOP |
3,396 |
|
Datasheet | 16-TSSOP (0.173", 4.40mm Width) | S08 | Tape & Reel (TR) | Active | Not Verified | S08 | 8-Bit | 20MHz | I2C, SCI, SPI | LVD, POR, PWM, WDT | 12 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 1.8V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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M254KD3AE28KB FLASH, 16KB RAM, LCD DRIVER |
3,853 |
|
Datasheet | 128-LQFP | NuMicro™ M254 | Tray | Active | - | ARM® Cortex®-M23 | 32-Bit | 48MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, LCD, LVR, POR, PWM, WDT | 86 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 1.75V ~ 5.5V | A/D 16x12b SAR | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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STM8AF6268TCXIC MCU 8BIT 32KB FLASH 48LQFP |
4,079 |
|
Datasheet | 48-LQFP | STM8A | Tape & Reel (TR) | Active | Not Verified | STM8A | 8-Bit | 24MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 38 | 32KB (32K x 8) | FLASH | 1K x 8 | 2K x 8 | 3V ~ 5.5V | A/D 10x10b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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XMC1404Q064X0064AAXUMA1IC MCU 32BIT 64KB FLASH 64VQFN |
3,834 |
|
Datasheet | 64-VFQFN Exposed Pad | XMC1000 | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 48MHz | CANbus, I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, I2S, LED, POR, PWM, WDT | 48 | 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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R5F100LJGFB#10IC MCU 16BIT 256KB FLASH 64LFQFP |
1,936 |
|
Datasheet | 64-LQFP | RL78/G13 | Tray | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 48 | 256KB (256K x 8) | FLASH | 8K x 8 | 20K x 8 | 2.4V ~ 5.5V | A/D 12x8/10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F109LACKFB#1016BIT MCU RL78/F12 16K LFQFP64 - |
1,180 |
|
Datasheet | 64-LQFP | RL78/F12 | Tray | Active | - | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 48 | 16KB (16K x 8) | FLASH | 4K x 8 | 1K x 8 | 2.7V ~ 5.5V | A/D 12x8/10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
C8051F393-A-GMRIC MCU 8BIT 16KB FLASH 20QFN |
3,089 |
|
Datasheet | 20-VFQFN Exposed Pad | C8051F39x | Tape & Reel (TR) | Active | Not Verified | 8051 | 8-Bit | 50MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, WDT | 17 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 1.8V ~ 3.6V | - | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F51115AGFK#5AIC MCU 32BIT 128MB FLASH 64LQFP |
2,909 |
|
Datasheet | 64-LQFP | RX111 | Tape & Reel (TR) | Active | - | RX | 32-Bit | 32MHz | I2C, SCI, SPI, USB OTG | DMA, LVD, POR, PWM, WDT | 46 | 128KB (128K x 8) | FLASH | 8K x 8 | 16K x 8 | 1.8V ~ 3.6V | A/D 14x12b; D/A 2x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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Z86E0812HEC1866IC MCU 8BIT 2KB OTP 20SOIC |
4,276 |
|
Datasheet | 20-SOIC (0.295", 7.50mm Width) | Z8® | Tube | Obsolete | Verified | Z8 | 8-Bit | 12MHz | - | POR, WDT | 14 | 2KB (2K x 8) | OTP | - | 125 x 8 | 4.5V ~ 5.5V | - | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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Z86E0812HEC1903IC MCU 8BIT 2KB OTP 20SOIC |
3,656 |
|
Datasheet | 20-SOIC (0.295", 7.50mm Width) | Z8® | Tube | Obsolete | Verified | Z8 | 8-Bit | 12MHz | - | POR, WDT | 14 | 2KB (2K x 8) | OTP | - | 125 x 8 | 4.5V ~ 5.5V | - | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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Z8F0411PH020SGIC MCU 8BIT 4KB FLASH 20DIP |
4,452 |
|
Datasheet | 20-DIP (0.300", 7.62mm) | Encore!® XP® | Tube | Active | Not Verified | eZ8 | 8-Bit | 20MHz | I2C, IrDA, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 11 | 4KB (4K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 3.6V | - | Internal | 0°C ~ 70°C (TA) | - | - | Through Hole | |
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ST7FL35F2MAEIC MCU 8BIT 8KB FLASH 20SOIC |
2,293 |
|
Datasheet | 20-SOIC (0.295", 7.50mm Width) | ST7 | Tube | Obsolete | Not Verified | ST7 | 8-Bit | 8MHz | LINbusSCI, SPI | LVD, POR, PWM, WDT | 15 | 8KB (8K x 8) | FLASH | - | 384 x 8 | 3V ~ 5.5V | A/D 7x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F10A6CLSP#U516BIT MCU RL78/F13 32/2K SOP20 - |
1,110 |
|
Datasheet | 20-LSSOP (0.240", 6.10mm Width) | RL78/F13 | Tray | Active | - | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 13 | 32KB (32K x 8) | FLASH | 4K x 8 | 2K x 8 | 2.7V ~ 5.5V | A/D 6x10b SAR | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
R5F101FKAFP#50IC MCU 16BIT 384KB FLASH 44LQFP |
1,672 |
|
Datasheet | 44-LQFP | RL78/G13 | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 31 | 384KB (384K x 8) | FLASH | - | 24K x 8 | 1.6V ~ 5.5V | A/D 10x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F111PEGFB#50IC MCU 16BIT 64KB FLASH 100LFQFP |
4,032 |
|
Datasheet | 100-LQFP | RL78/L1C | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 24MHz | CSI, I2C, LINbus, UART/USART | LCD, LVD, POR, PWM, WDT | 73 | 64KB (64K x 8) | FLASH | 8K x 8 | 8K x 8 | 2.4V ~ 5.5V | A/D 13x8/12b; D/A 2x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F101LGABG#W0IC MCU 16BIT 128KB FLASH 64VFBGA |
2,141 |
|
Datasheet | 64-VFBGA | RL78/G13 | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 48 | 128KB (128K x 8) | FLASH | - | 12K x 8 | 1.6V ~ 5.5V | A/D 12x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F104CFALA#W0IC MCU 16BIT 96KB FLASH 36WFLGA |
1,612 |
|
Datasheet | 36-WFLGA | RL78/G14 | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 26 | 96KB (96K x 8) | FLASH | 8K x 8 | 12K x 8 | 1.6V ~ 5.5V | A/D 8x8/10b; D/A 2x8b | 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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