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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EFM32GG12B410F1024IL120-ARIC MCU 32BIT 1MB FLASH 120BGA |
2,135 |
|
Datasheet | 120-VFBGA | Giant Gecko S1 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 72MHz | CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, PDM, QSPI, SmartCard, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 93 | 1MB (1M x 8) | FLASH | - | 192K x 8 | 1.8V ~ 3.8V | A/D 16x12b SAR; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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R5F523E5NGFN#3032BIT MCU RX23E-B 128K LFQFP80 T |
3,715 |
|
Datasheet | 80-LQFP | RX23E-B | Tray | Active | - | RXv2 | 32-Bit | 32MHz | CANbus, I2C, SCI, SPI, UART/USART | DMA, LCD, LVD, POR, PWM, WDT | 43 | 128KB (128K x 8) | FLASH | 8K x 8 | 16K x 8 | 1.8V ~ 5.5V | A/D 8x12b SAR, 8x24b Sigma-Delta; D/A 1x16b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F21183SP#U0IC MCU 16BIT 12KB FLASH 20LSSOP |
3,854 |
|
Datasheet | 20-LSSOP (0.173", 4.40mm Width) | R8C/1x/18 | Tube | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | SIO, UART/USART | LED, POR, Voltage Detect, WDT | 13 | 12KB (12K x 8) | FLASH | - | 768 x 8 | 2.7V ~ 5.5V | - | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATSAME53N20A-AUT-EFPIC MCU 32BIT 1MB FLASH 100TQFP |
3,168 |
|
Datasheet | 100-TQFP | SAM E53 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 120MHz | EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 81 | 1MB (1M x 8) | FLASH | - | 256K x 8 | 1.71V ~ 3.63V | A/D 28x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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DSPIC30F2020T-30I/MMIC MCU 16BIT 12KB FLASH 28QFN |
3,697 |
|
Datasheet | 28-VQFN Exposed Pad | dsPIC™ 30F | Tape & Reel (TR) | Active | Not Verified | dsPIC | 16-Bit | 30 MIPs | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 21 | 12KB (4K x 24) | FLASH | - | 512 x 8 | 3V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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W77E516A40PLIC MCU 8BIT 64KB FLASH 44PLCC |
3,980 |
|
Datasheet | 44-LCC (J-Lead) | W77 | Tube | Last Time Buy | Not Verified | 8051 | 8-Bit | 40MHz | EBI/EMI, Serial Port | POR, WDT | 36 | 64KB (64K x 8) | FLASH | - | 1K x 8 | 4.5V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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W77I058A25PLIC MCU 8BIT 32KB FLASH 44PLCC |
3,810 |
|
Datasheet | 44-LCC (J-Lead) | W77 | Tube | Not For New Designs | Not Verified | 8051 | 8-Bit | 25MHz | EBI/EMI, Serial Port | POR, WDT | 36 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
STR911FAW42X6IC MCU 32BIT 256KB FLASH 128LQFP |
2,110 |
|
Datasheet | 128-LQFP | STR9 | Tray | Obsolete | Not Verified | ARM9® | 16/32-Bit | 96MHz | CANbus, EBI/EMI, I2C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 80 | 256KB (256K x 8) | FLASH | - | 96K x 8 | 1.65V ~ 2V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LM3S1969-IQC50-A2IC MCU 32BIT 256KB FLASH 100LQFP |
2,120 |
|
Datasheet | 100-LQFP | Stellaris® ARM® Cortex®-M3S 1000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 50MHz | I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 52 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 2.25V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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DSPIC30F6012AT-30I/PFIC MCU 16BIT 144KB FLASH 64TQFP |
3,271 |
|
Datasheet | 64-TQFP | dsPIC™ 30F | Tape & Reel (TR) | Obsolete | Not Verified | dsPIC | 16-Bit | 30 MIPs | CANbus, I2C, SPI, UART/USART | AC'97, Brown-out Detect/Reset, I2S, LVD, POR, PWM, WDT | 52 | 144KB (48K x 24) | FLASH | 4K x 8 | 8K x 8 | 2.5V ~ 5.5V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATSAM4CMS16CC-AURIC MCU 32BIT 1MB FLASH 100LQFP |
4,994 |
|
Datasheet | 100-LQFP | SAM4CM | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4/M4F | 32-Bit Dual-Core | 120MHz | EBI/EMI, I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 57 | 1MB (1M x 8) | FLASH | - | 128K x 8 | 1.62V ~ 3.6V | A/D 6x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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SAK-XC2364A-72F80L AAIC MCU 16/32B 576KB FLSH 100LQFP |
2,161 |
|
Datasheet | 100-LQFP Exposed Pad | XC23xxA | Tape & Reel (TR) | Obsolete | Not Verified | C166SV2 | 16/32-Bit | 80MHz | CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI | I2S, POR, PWM, WDT | 75 | 576KB (576K x 8) | FLASH | - | 50K x 8 | 3V ~ 5.5V | A/D 16x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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MSP430F1491IRTDRIC MCU 16BIT 60KB FLASH 64VQFN |
2,820 |
|
Datasheet | 64-VFQFN Exposed Pad | MSP430x1xx | Tape & Reel (TR) | Active | Not Verified | MSP430 CPU16 | 16-Bit | 8MHz | SPI, UART/USART | POR, PWM, WDT | 48 | 60KB (60K x 8 + 256B) | FLASH | - | 2K x 8 | 1.8V ~ 3.6V | Slope A/D | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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MSP430F156IRTDRIC MCU 16BIT 24KB FLASH 64VQFN |
2,619 |
|
Datasheet | 64-VFQFN Exposed Pad | MSP430x1xx | Tape & Reel (TR) | Active | Not Verified | MSP430 CPU16 | 16-Bit | 8MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 48 | 24KB (24K x 8 + 256B) | FLASH | - | 1K x 8 | 1.8V ~ 3.6V | A/D 8x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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S1C31D51F002000-160IC MCU |
3,634 |
|
Datasheet | - | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
STR710RZT6IC MCU 32BIT ROMLESS 64LQFP |
1,315 |
|
Datasheet | 64-LQFP | STR7 | Tray | Obsolete | Not Verified | ARM7® | 32-Bit Single-Core | 66MHz | CANbus, EBI/EMI, HDLC, I2C, SmartCard, SPI, UART/USART, USB | PWM, WDT | 48 | - | ROMless | - | 64K x 8 | 3V ~ 3.6V | A/D 4x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F523E6ADNF#40IC MCU 32BIT 256KB FLSH 40WFQFN |
2,673 |
|
Datasheet | 40-WFQFN Exposed Pad | RX23E-A | Tape & Reel (TR) | Active | - | RXv2 | 32-Bit | 32MHz | CANbus, I2C, SCI, SPI | DMA, LVD, POR, PWM, WDT | 20 | 256KB (256K x 8) | FLASH | 8K x 8 | 32K x 8 | 1.8V ~ 5.5V | A/D 4x12b, 12x24b Sigma-Delta | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC24FJ256GB210T-I/BGIC MCU 16BIT 256KB FLSH 121TFBGA |
4,420 |
|
Datasheet | 121-TFBGA | PIC® 24F | Tape & Reel (TR) | Active | Not Verified | PIC | 16-Bit | 32MHz | I2C, IrDA, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 84 | 256KB (85.5K x 24) | FLASH | - | 96K x 8 | 2.2V ~ 3.6V | A/D 24x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
EFM32GG12B510F1024IL112-AIC MCU 32BIT 1MB FLASH 112BGA |
1,083 |
|
Datasheet | 112-LFBGA | Giant Gecko S1 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 72MHz | CANbus, EBI/EMI, I2C, IrDA, LINbus, PDM, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 92 | 1MB (1M x 8) | FLASH | - | 192K x 8 | 1.8V ~ 3.8V | A/D 16x12b SAR; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
EFM32GG12B810F1024IQ64-AIC MCU 32BIT 1MB FLASH 64TQFP |
3,155 |
|
Datasheet | 64-TQFP | Giant Gecko S1 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 72MHz | CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, PDM, QSPI, SmartCard, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 48 | 1MB (1M x 8) | FLASH | - | 192K x 8 | 1.8V ~ 3.8V | A/D 16x12b SAR; D/A 2x12b | Internal | -40°C ~ 125°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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