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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
R5S72030W200FPIC MCU 32BIT ROMLESS 240QFP |
121 |
|
Datasheet | 240-BFQFP | SuperH® SH7200 | Tray | Obsolete | Not Verified | SH2A-FPU | 32-Bit Single-Core | 200MHz | CANbus, I2C, SCI, SSI, SSU, USB | DMA, LCD, POR, PWM, WDT | 82 | - | ROMless | - | 80K x 8 | 1.1V ~ 3.6V | A/D 8x10b; D/A 2x8b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
|
C8051F121-GQRIC MCU 8BIT 128KB FLASH 64TQFP |
1,000 |
|
Datasheet | 64-TQFP | C8051F12x | Tape & Reel (TR) | Not For New Designs | Verified | 8051 | 8-Bit | 100MHz | EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 32 | 128KB (128K x 8) | FLASH | - | 8.25K x 8 | 3V ~ 3.6V | A/D 8x8b, 8x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
M34580E4FP#U1MCU, 4-BIT |
1,021 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
N80C152JD8-BIT, 8051 CPU, 6MHZ |
5,868 |
|
Datasheet | 68-LCC (J-Lead) | 80C | Bulk | Active | Not Verified | 80C51 | 8-Bit | 16.5MHz | Serial Port, UART/USART | DMA | 56 | - | ROMless | - | 256 x 8 | 4.5V ~ 5.5V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
|
|
P80C152JC-1IC MCU 8BIT |
164 |
|
Datasheet | - | 80C | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
M38067ECAFP8-BIT, OTPROM, MELPS740 CPU |
255 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
|
M38067E8FP8-BIT, OTPROM, MELPS740 CPU |
252 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
HD64F7145F50VIC MCU 32BIT 256KB FLASH 144LQFP |
177 |
|
Datasheet | 144-LQFP | SuperH® SH7144 | Tray | Last Time Buy | Not Verified | SH-2 | 32-Bit Single-Core | 50MHz | EBI/EMI, I2C, SCI | DMA, POR, PWM, WDT | 98 | 256KB (256K x 8) | FLASH | - | 8K x 8 | 3V ~ 3.6V | A/D 8x10b | Internal | -20°C ~ 75°C (TA) | - | - | Surface Mount | |
|
|
XC161CJ16F40FBBKXUMA1IC MCU 16BIT 128KB FLASH 144TQFP |
1,000 |
|
Datasheet | 144-LQFP | XC16x | Tape & Reel (TR) | Obsolete | Not Verified | C166SV2 | 16-Bit | 40MHz | CANbus, EBI/EMI, I2C, SLDM, SPI, UART/USART | PWM, WDT | 99 | 128KB (128K x 8) | FLASH | - | 8K x 8 | 2.35V ~ 2.7V | A/D 12x8/10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
SPC58NE84E7QMHARIC MCU 32BIT 6MB FLASH 176QFP |
454 |
|
Datasheet | 176-LQFP Exposed Pad | SPC58 | Tape & Reel (TR) | Active | Not Verified | e200z4 | 32-Bit Tri-Core | 180MHz | CANbus, Ethernet, FlexRay, I2C, LINbus, SPI | DMA | 64 | 6MB (6M x 8) | FLASH | 256K x 8 | 608K x 8 | 1.2V, 3.3V, 5V | - | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
|
DF2329BVF25VIC MCU 16BIT 384KB FLASH 128QFP |
771 |
|
Datasheet | 128-BFQFP | H8® H8S/2300 | Tray | Last Time Buy | Not Verified | H8S/2000 | 16-Bit | 25MHz | SCI, SmartCard | DMA, POR, PWM, WDT | 86 | 384KB (384K x 8) | FLASH | - | 32K x 8 | 2.7V ~ 3.6V | A/D 8x10b; D/A 2x8b | Internal | -20°C ~ 75°C (TA) | - | - | Surface Mount | |
|
SPC5748GSK1MKU6IC MCU 32BIT 6MB FLASH 176LQFP |
3,417 |
|
Datasheet | 176-LQFP Exposed Pad | MPC57xx | Bulk | Active | Not Verified | e200z2, e200z4, e200z4 | 32-Bit Tri-Core | 80MHz/160MHz | CANbus, Ethernet, I2C, LINbus, SAI, SPI, USB, USB OTG | DMA, LVD, POR, WDT | 129 | 6MB (6M x 8) | FLASH | - | 768K x 8 | 3V ~ 5.5V | A/D 80x10b, 64x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
XU316-1024-FB265-I24IC MCU 32BIT 8KB OTP 265FBGA |
456 |
|
Datasheet | 265-LFBGA | xcore.ai | Tray | Active | Not Verified | XCore | 32-Bit 16-Core | 2400MIPs | USB | - | 128 | 8KB (8K x 8) | OTP | - | 1M x 8 | 0.855V ~ 0.945V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
|
N8042AH8-BIT, MROM, 8048 CPU |
2,000 |
|
Datasheet | 44-LCC (J-Lead) | - | Bulk | Active | Not Verified | 8048 | 8-Bit | 12.5MHz | - | DMA | 18 | 2KB (2K x 8) | ROM | - | 256 x 8 | 4.5V ~ 4.5V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
|
DF2128FA16LGIC MCU 16BIT 128KB FLASH 64QFP |
232 |
|
Datasheet | 64-BQFP | H8® H8S/2100 | Bulk | Active | Not Verified | H8S/2000 | 16-Bit | 16MHz | I2C, SCI | POR, PWM, WDT | 43 | 128KB (128K x 8) | FLASH | - | 4K x 8 | 4.5V ~ 5.5V | A/D 8x10b | Internal | -20°C ~ 75°C (TA) | - | - | Surface Mount | |
|
DF2552FCDDV16-BIT, FLASH, H8S/2500 |
10,391 |
|
Datasheet | - | H8® H8S/2500 | Bulk | Active | Not Verified | H8S/2000 | 16-Bit | - | I2C, SCI | - | - | 512KB (512K x 8) | FLASH | - | 32K x 8 | 3V ~ 5.5V | A/D 16x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | - | |
|
HD6473297FJ16MCU 16-BIT, H8, 60KB ROM 5V |
1,547 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
|
HD6473297FE16MCU 16-BIT, H8, 60KB ROM 5V |
586 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
HD6473297FJ16VMCU 16-BIT, H8, 60KB ROM 5V |
225 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
|
DF2134VTF10IC MCU 16BIT 128KB FLASH 80TQFP |
131 |
|
Datasheet | 80-TQFP | H8® H8S/2100 | Bulk | Active | Not Verified | H8S/2000 | 16-Bit | 10MHz | IrDA, SCI | POR, PWM, WDT | 58 | 128KB (128K x 8) | FLASH | - | 4K x 8 | 3V ~ 5.5V | A/D 8x10b; D/A 2x8b | Internal | -20°C ~ 75°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.
