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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PIC16C554-20E/SSIC MCU 8BIT 896B OTP 20SSOP |
3,030 |
|
Datasheet | 20-SSOP (0.209", 5.30mm Width) | PIC® 16C | Tube | Obsolete | Not Verified | PIC | 8-Bit | 20MHz | - | POR, WDT | 13 | 896B (512 x 14) | OTP | - | 80 x 8 | 3V ~ 5.5V | - | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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R5F101SJAFB#7016-BIT GENERAL MCU RL78/G13 256K |
4,188 |
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Datasheet | 128-LQFP | RL78/G13 | Tray | Active | - | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 110 | 256KB (256K x 8) | FLASH | - | 20K x 8 | 1.6V ~ 5.5V | A/D 26x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F101SHDFB#7016-BIT GENERAL MCU RL78/G13 192K |
2,851 |
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Datasheet | 128-LQFP | RL78/G13 | Tray | Active | - | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 110 | 192KB (192K x 8) | FLASH | - | 16K x 8 | 1.6V ~ 5.5V | A/D 26x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C4025LQA-S411TPSOC4 - GENERAL |
4,691 |
|
Datasheet | 24-UFQFN Exposed Pad | PSOC™ 4 CY8C4000S | Tape & Reel (TR) | Active | - | ARM® Cortex®-M0+ | 32-Bit | 24MHz | I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT | 19 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 1.71V ~ 5.5V | A/D 16x10b; D/A 1x7/1x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount, Wettable Flank | |
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EFM32JG1B100F256IM32-C0RIC MCU 32BIT 256KB FLASH 32QFN |
1,902 |
|
Datasheet | 32-VFQFN Exposed Pad | Jade Gecko | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | I2C, IrDA, LINbus, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 20 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.85V ~ 3.8V | A/D 24x12b | Internal | -40°C ~ 125°C (TJ) | - | - | Surface Mount | |
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EFM32JG1B200F256IM32-C0RIC MCU 32BIT 256KB FLASH 32QFN |
2,437 |
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Datasheet | 32-VFQFN Exposed Pad | Jade Gecko | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | I2C, IrDA, LINbus, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 20 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.85V ~ 3.8V | A/D 20x12b | Internal | -40°C ~ 125°C (TJ) | - | - | Surface Mount | |
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EFM32JG1B100F256IM32-C0IC MCU 32BIT 256KB FLASH 32QFN |
1,479 |
|
Datasheet | 32-VFQFN Exposed Pad | Jade Gecko | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | I2C, IrDA, LINbus, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 20 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.85V ~ 3.8V | A/D 24x12b | Internal | -40°C ~ 125°C (TJ) | - | - | Surface Mount | |
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EFM32JG1B200F256IM32-C0IC MCU 32BIT 256KB FLASH 32QFN |
3,087 |
|
Datasheet | 32-VFQFN Exposed Pad | Jade Gecko | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | I2C, IrDA, LINbus, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 20 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.85V ~ 3.8V | A/D 20x12b | Internal | -40°C ~ 125°C (TJ) | - | - | Surface Mount | |
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EFM32PG23B210F512IM48-CRIC MCU 32BIT 512KB FLASH 48QFN |
1,998 |
|
Datasheet | - | - | Tape & Reel (TR) | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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ST62T25CM6/TRIC MCU 8BIT 4KB OTP 28SOIC |
3,727 |
|
Datasheet | 28-SOIC (0.295", 7.50mm Width) | ST6 | Tape & Reel (TR) | Obsolete | Not Verified | ST6 | 8-Bit | 8MHz | - | LVD, POR, WDT | 20 | 4KB (4K x 8) | OTP | - | 64 x 8 | 3V ~ 6V | A/D 16x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ST72F325J4T6TRIC MCU 8BIT 16KB FLASH 44LQFP |
3,644 |
|
Datasheet | 44-LQFP | ST7 | Tape & Reel (TR) | Obsolete | Not Verified | ST7 | 8-Bit | 8MHz | I2C, SCI, SPI | LVD, POR, PWM, WDT | 32 | 16KB (16K x 8) | FLASH | - | 512 x 8 | 3.8V ~ 5.5V | A/D 12x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430FR69721IPMRIC MCU 16BIT 64KB FRAM 64LQFP |
2,040 |
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Datasheet | 64-LQFP | MSP430™ FRAM | Tape & Reel (TR) | Active | Not Verified | MSP430 CPUXV2 | 16-Bit | 16MHz | I2C, IrDA, SCI, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 51 | 64KB (64K x 8) | FRAM | - | 2K x 8 | 1.8V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F104MKGFA#50IC MCU 16BIT 384KB FLASH 80LQFP |
2,267 |
|
Datasheet | 80-LQFP | RL78/G14 | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 64 | 384KB (384K x 8) | FLASH | 8K x 8 | 32K x 8 | 1.6V ~ 5.5V | A/D 17x8/10b; D/A 2x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F100PKDFB#50IC MCU 16BIT 384KB FLASH 100LQFP |
4,218 |
|
Datasheet | 100-LQFP | RL78/G13 | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 82 | 384KB (384K x 8) | FLASH | 8K x 8 | 24K x 8 | 1.6V ~ 5.5V | A/D 20x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430F6720IPZRIC MCU 16BIT 16KB FLASH 100LQFP |
1,287 |
|
Datasheet | 100-LQFP | MSP430F6xx | Tape & Reel (TR) | Active | Not Verified | MSP430 CPUXV2 | 16-Bit | 25MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 72 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 1.8V ~ 3.6V | A/D 8x10b, 2x24b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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S9S12GN48BMLCRIC MCU 16BIT 48KB FLASH 32LQFP |
4,783 |
|
Datasheet | 32-LQFP | HCS12 | Tape & Reel (TR) | Active | Not Verified | 12V1 | 16-Bit | 25MHz | IrDA, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 26 | 48KB (48K x 8) | FLASH | 1.5K x 8 | 4K x 8 | 3.13V ~ 5.5V | A/D 12x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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R5F52316CGFL#10IC MCU 32BIT 256KB FLASH 48LFQFP |
3,052 |
|
Datasheet | 48-LQFP | RX231 | Tray | Active | Not Verified | RXv2 | 32-Bit Single-Core | 54MHz | I2C, IrDA, SCI, SPI, SSI, USB OTG | Capacitive Touch, DMA, LVD, POR, PWM, WDT | 30 | 256KB (256K x 8) | FLASH | 8K x 8 | 32K x 8 | 1.8V ~ 5.5V | A/D 8x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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K32L2B21VLH0AIC MCU 32BIT 128KB FLASH 64LQFP |
3,914 |
|
Datasheet | 64-LQFP | K32 L2 | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 48MHz | FlexIO, I2C, SPI, TSI, UART/USART, USB | DMA, LCD, PWM, WDT | - | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.2V | - | Internal | - | - | - | Surface Mount | |
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R5F100SHDFB#50IC MCU 16BIT 192KB FLSH 128LFQFP |
1,414 |
|
Datasheet | 128-LQFP | RL78/G13 | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 110 | 192KB (192K x 8) | FLASH | 8K x 8 | 16K x 8 | 1.6V ~ 5.5V | A/D 26x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F100SJAFB#50IC MCU 16BIT 256KB FLSH 128LFQFP |
2,327 |
|
Datasheet | 128-LQFP | RL78/G13 | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 110 | 256KB (256K x 8) | FLASH | 8K x 8 | 20K x 8 | 1.6V ~ 5.5V | A/D 26x8/10b | 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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