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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MC56F8346VFVEIC MCU 16BIT 128KB FLASH 144LQFP |
154 |
|
Datasheet | 144-LQFP | 56F8xxx | Tray | Obsolete | Not Verified | 56800E | 16-Bit | 60MHz | CANbus, EBI/EMI, SCI, SPI | POR, PWM, Temp Sensor, WDT | 62 | 128KB (64K x 16) | FLASH | - | 6K x 16 | 2.25V ~ 3.6V | A/D 16x12b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
DF2138RFA20JVIC MCU 16BIT 128KB FLASH 80QFP |
54,548 |
|
Datasheet | 80-BQFP | H8® H8S/2100 | Bulk | Active | Not Verified | H8S/2000 | 16-Bit | 20MHz | Host Interface, I2C, IrDA, SCI | POR, PWM, WDT | 58 | 128KB (128K x 8) | FLASH | - | 4K x 8 | 2.7V ~ 3.6V | A/D 8x10b; D/A 2x8b | External | -20°C ~ 75°C (TA) | - | - | Surface Mount | |
|
HD64F3337YTFLH168-BIT, FLASH, H8/300 CPU, 16MHZ |
7,586 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
M37540E2FP#U08-BIT, OTP, 7540 CPU |
4,990 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
M37540E8FPIC MCU 8BIT 32KB OTP 36SSOP |
1,863 |
|
Datasheet | 36-SOP (0.330", 8.40mm Width) | 740/38000 | Tube | Obsolete | Not Verified | 740 | 8-Bit | 8MHz | SIO, UART/USART | WDT | 29 | 32KB (32K x 8) | OTP | - | 768 x 8 | 2.2V ~ 5.5V | A/D 8x10b | Internal | -20°C ~ 85°C | - | - | Surface Mount | |
|
DF2138AFA20JGIC MCU 16BIT 128KB FLASH 80QFP |
180 |
|
Datasheet | 80-BQFP | H8® H8S/2100 | Bulk | Active | Not Verified | H8S/2000 | 16-Bit | 20MHz | Host Interface, I2C, IrDA, SCI | POR, PWM, WDT | 58 | 128KB (128K x 8) | FLASH | - | 4K x 8 | 4V ~ 5.5V | A/D 8x10b; D/A 2x8b | Internal | -20°C ~ 75°C (TA) | - | - | Surface Mount | |
|
DS80C323-MEDDS80C320 HIGH-SPEED MCU |
1,522 |
|
Datasheet | - | 80C | Bulk | Active | Not Verified | 8051 | 8-Bit | - | EBI/EMI, SIO, UART/USART | Power-Fail Reset, WDT | - | - | ROMless | - | 256 x 8 | 2.7V ~ 5.5V | - | - | - | - | - | - | |
|
N87C5218-BIT, OTPROM, 8051 CPU |
1,283 |
|
Datasheet | 44-LCC (J-Lead) | - | Bulk | Active | Not Verified | 80C51 | 8-Bit | 12MHz | UART/USART | POR, WDT | 32 | 8KB (8K x 8) | EPROM | - | 256 x 8 | 4.5V ~ 5.5V | - | External, Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
|
|
M37793E4TJ#U0MICROCONTROLLER 16 BIT, GENERAL |
6,871 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
|
M37793E4TJ16-BIT, GENERAL / 7790 SERIES |
508 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
DS87C530-ENLIC MCU 8BIT 16KB OTP 52PLCC |
331 |
|
Datasheet | 52-LCC (J-Lead) | - | Bulk | Active | Not Verified | 8051 | 8-Bit | 33MHz | EBI/EMI, SIO, UART/USART | Power-Fail Reset, WDT | 32 | 16KB (16K x 8) | OTP | - | 1K x 8 | 4.5V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
M37911FGMHP16-BIT, GENERAL / 7900 SERIES |
7,093 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
|
M37911FGCHPIC MCU 16BIT 120KB FLASH 80LQFP |
5,831 |
|
Datasheet | 80-LQFP | - | Bulk | Active | Not Verified | 7700 | 16-Bit | 40MHz | UART/USART | WDT | 11 | 120KB (120K x 8) | FLASH | - | 3.875K x 8 | 4.5V ~ 5.5V | A/D 8x10b; D/A 2x8b | External | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
|
HD6473834UHIC MCU 8BIT 32KB OTP 100QFP |
636 |
|
Datasheet | 100-BFQFP | H8® H8/300L | Tray | Obsolete | Not Verified | H8/300L | 8-Bit | 5MHz | SCI | LCD, PWM | 71 | 32KB (32K x 8) | OTP | - | 1K x 8 | 2.7V ~ 5.5V | A/D 12x8b | Internal | -20°C ~ 75°C | - | - | Surface Mount | |
|
|
HD6473726HVIC MCU 8BIT 48KB OTP 80QFP |
145 |
|
Datasheet | 80-BQFP | H8® H8/300L | Tray | Obsolete | Not Verified | H8/300L | 8-Bit | 5MHz | SCI | PWM, VFD | 60 | 48KB (48K x 8) | OTP | - | 1K x 8 | 4V ~ 5.5V | A/D 8x8b | External | -20°C ~ 75°C (TA) | - | - | Surface Mount | |
|
TE512S32-40LIFPGA, CMOS, PQFP128 |
268 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
|
MPXS3020VMS180IC MCU 32BIT 2MB FLASH 473MAPBGA |
148 |
|
Datasheet | 473-LFBGA | - | Bulk | Active | Not Verified | e200z7d | 32-Bit Dual-Core | 150MHz | CANbus, EBI/EMI, Ethernet, FlexRay, I2C, LINbus, SPI, UART | DMA, PWM, WDT | 16 | 2MB (2M x 8) | FLASH | 64K x 8 | 512K x 8 | 3V ~ 5.5V | A/D 34x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
DF2215BR16VIC MCU 16BIT 256KB FLASH 112BGA |
308 |
|
Datasheet | 112-LFBGA | H8® H8S/2200 | Tray | Last Time Buy | Not Verified | H8S/2000 | 16-Bit | 16MHz | SCI, SmartCard, USB | DMA, POR, PWM, WDT | 68 | 256KB (256K x 8) | FLASH | - | 16K x 8 | 2.7V ~ 3.6V | A/D 6x10b; D/A 2x8b | External | -20°C ~ 75°C (TA) | - | - | Surface Mount | |
|
P8044AHIC MCU 8BIT |
18,982 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
LM3S8938-IBZ50-A2IC MCU 32BIT 256KB FLASH 108BGA |
2,880 |
|
Datasheet | 108-LFBGA | Stellaris® ARM® Cortex®-M3S 8000 | Bulk | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 50MHz | CANbus, Ethernet, I2C, IrDA, Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 38 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 2.25V ~ 2.75V | A/D 8x10b | 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.
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.
