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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
S6E2C4AJ0AGB10000RISC MICROCONTROLLER, CMOS |
3,026 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
LPC2925FBD100,551IC MCU 32BIT 512KB FLASH 100LQFP |
1,892 |
|
Datasheet | 100-LQFP | - | Bulk | Obsolete | Not Verified | ARM968E-S | 32-Bit | 125MHz | CANbus, I2C, LINbus, SPI, UART/USART, USB | DMA, POR, PWM, WDT | 60 | 512KB (512K x 8) | FLASH | 16K x 8 | 40K x 8 | 1.71V ~ 1.89V | A/D 16x10b SAR | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
C8051F589-IMIC MCU 8BIT 128KB FLASH 40QFN |
4,946 |
|
Datasheet | 40-VFQFN Exposed Pad | C8051F58x | Tube | Last Time Buy | Not Verified | 8051 | 8-Bit | 50MHz | EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 33 | 128KB (128K x 8) | FLASH | - | 8.25K x 8 | 1.8V ~ 5.25V | A/D 32x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
LM3S2939-IBZ50-A2IC MCU 32BIT 256KB FLASH 108BGA |
3,313 |
|
Datasheet | 108-LFBGA | Stellaris® ARM® Cortex®-M3S 2000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 50MHz | CANbus, I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 57 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 2.25V ~ 2.75V | A/D 3x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
COP8SBR9LVA8/NOPBIC MCU 8BIT 32KB FLASH 68PLCC |
3,201 |
|
Datasheet | 68-LCC (J-Lead) | COP8™ 8S | Bulk | Active | Not Verified | COP8 | 8-Bit | 20MHz | Microwire/Plus (SPI), UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 59 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
C8051F505-IMRIC MCU 8BIT 32KB FLASH 48QFN |
3,963 |
|
Datasheet | 48-VFQFN Exposed Pad | C8051F50x | Tape & Reel (TR) | Obsolete | Verified | 8051 | 8-Bit | 50MHz | EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 40 | 32KB (32K x 8) | FLASH | - | 4.25K x 8 | 1.8V ~ 5.25V | A/D 32x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
C8051F365-C-GMIC MCU 8BIT 32KB FLASH 28QFN |
2,941 |
|
Datasheet | 28-VFQFN Exposed Pad | C8051F36x | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 100MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, WDT | 25 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 3V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
PIC17C43-25/LIC MCU 8BIT 8KB OTP 44PLCC |
1,811 |
|
Datasheet | 44-LCC (J-Lead) | PIC® 17C | Tube | Active | Not Verified | PIC | 8-Bit | 25MHz | UART/USART | POR, PWM, WDT | 33 | 8KB (4K x 16) | OTP | - | 454 x 8 | 4.5V ~ 6V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
|
LM3S2432-IQC50-A2IC MCU 32BIT 96KB FLASH 100LQFP |
2,124 |
|
Datasheet | 100-LQFP | Stellaris® ARM® Cortex®-M3S 2000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 50MHz | CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 34 | 96KB (96K x 8) | FLASH | - | 32K x 8 | 2.25V ~ 2.75V | A/D 3x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
PK20X256VMD100IC MCU 32B 256KB FLASH 144MAPBGA |
3,614 |
|
Datasheet | 144-LBGA | Kinetis K20 | Bulk | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 100MHz | CANbus, EBI/EMI, I2C, IrDA, SD, SPI, UART/USART, USB, USB OTG | DMA, I2S, LVD, POR, PWM, WDT | 100 | 256KB (256K x 8) | FLASH | 4K x 8 | 64K x 8 | 1.71V ~ 3.6V | A/D 33x16b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
MC9S12E64CPVIC MCU 16BIT 64KB FLASH 112LQFP |
2,236 |
|
Datasheet | 112-LQFP | HCS12 | Bulk | Active | Not Verified | HCS12 | 16-Bit | 50MHz | EBI/EMI, I2C, SCI, SPI | POR, PWM, WDT | 92 | 64KB (64K x 8) | FLASH | - | 4K x 8 | 3.135V ~ 5.5V | A/D 16x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
PIC17C766-16/LIC MCU 8BIT 32KB OTP 84PLCC |
4,161 |
|
Datasheet | 84-LCC (J-Lead) | PIC® 17C | Tube | Active | Not Verified | PIC | 8-Bit | 16MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 66 | 32KB (16K x 16) | OTP | - | 902 x 8 | 4.5V ~ 5.5V | A/D 16x10b | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
|
|
PK30X256VMD100IC MCU 32B 256KB FLASH 144MAPBGA |
2,300 |
|
Datasheet | 144-LBGA | Kinetis K30 | Bulk | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 100MHz | CANbus, EBI/EMI, I2C, IrDA, SD, SPI, UART/USART | DMA, I2S, LCD, LVD, POR, PWM, WDT | 102 | 256KB (256K x 8) | FLASH | 4K x 8 | 64K x 8 | 1.71V ~ 3.6V | A/D 31x16b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
R5F56217BDFP#V0IC MCU 32BIT 384KB FLASH 100LQFP |
2,218 |
|
Datasheet | 100-LQFP | RX600 | Tray | Not For New Designs | Not Verified | RX | 32-Bit Single-Core | 100MHz | CANbus, EBI/EMI, I2C, SCI, SPI, USB | DMA, LVD, POR, PWM, WDT | 72 | 384KB (384K x 8) | FLASH | - | 64K x 8 | 2.7V ~ 3.6V | A/D 8x10/12b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
LM3S2637-IQC50-A2IC MCU 32BIT 128KB FLASH 100LQFP |
3,685 |
|
Datasheet | 100-LQFP | Stellaris® ARM® Cortex®-M3S 2000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 50MHz | CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 46 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 2.25V ~ 2.75V | A/D 4x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
LPC2220FBD144,551IC MCU 16/32BIT ROMLESS 144LQFP |
2,217 |
|
Datasheet | 144-LQFP | LPC2200 | Tray | Obsolete | Not Verified | ARM7® | 16/32-Bit | 75MHz | EBI/EMI, I2C, Microwire, SPI, SSI, SSP, UART/USART | POR, PWM, WDT | 76 | - | ROMless | - | 64K x 8 | 1.65V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
LM3S1958-IBZ50-A2IC MCU 32BIT 256KB FLASH 108BGA |
3,052 |
|
Datasheet | 108-LFBGA | Stellaris® ARM® Cortex®-M3S 1000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 50MHz | I2C, IrDA, Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 52 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 2.25V ~ 2.75V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
UPD70F3210HGC-GAD-AX32-BIT, FLASH, V850 CPU |
3,770 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
|
LH75400N0M100C0IC MCU 32BIT ROMLESS 144LQFP |
2,595 |
|
Datasheet | 144-LQFP | BlueStreak ; LH7 | Tray | Active | Not Verified | ARM7® | 32-Bit Single-Core | 84MHz | CANbus, EBI/EMI, Microwire, SPI, SSI, SSP, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 76 | - | ROMless | - | 32K x 8 | 1.7V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
TMS470R1A384PZ-TIC MCU 16/32B 384KB FLSH 100LQFP |
4,074 |
|
Datasheet | 100-LQFP | TMS470 | Bulk | Not For New Designs | Verified | ARM7® | 16/32-Bit | 48MHz | CANbus, C2Slb, I2C, SCI, SPI | DMA, PWM, WDT | 53 | 384KB (384K x 8) | FLASH | - | 32K x 8 | 1.71V ~ 2.05V | A/D 12x10b | External | -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.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
