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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PXAH40KFBE,557IC MCU 16BIT ROMLESS 100LQFP |
3,505 |
|
Datasheet | 100-LQFP | XA | Tray | Obsolete | Not Verified | XA | 16-Bit | 30MHz | EBI/EMI, UART/USART | DMA, WDT | 33 | - | ROMless | - | 256 x 8 | 2.7V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
IA188ESPQF100IR03IC MCU 8/16BIT ROMLESS 100PQFP |
3,781 |
|
Datasheet | 100-BQFP | - | Tray | Obsolete | Not Verified | - | 8/16-Bit | 40MHz | EBI/EMI, UART/USART | DMA, PWM, WDT | 32 | - | ROMless | - | - | 4.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
SPC5643LFF2MMM1RIC MCU 32BIT 1MB FLASH 257MAPBGA |
108 |
|
Datasheet | 257-LFBGA | MPC56xx Qorivva | Bulk | Active | Not Verified | e200z4 | 32-Bit Dual-Core | 120MHz | CANbus, FlexRay, LINbus, SPI, UART/USART | DMA, POR, PWM, WDT | - | 1MB (1M x 8) | FLASH | - | 128K x 8 | 3V ~ 5.5V | A/D 32x12b | Internal | -40°C ~ 125°C | - | - | Surface Mount | |
|
S9S12DG12F1CPVERIC MCU 16BIT 128KB FLASH 112LQFP |
3,389 |
|
Datasheet | 112-LQFP | HCS12 | Tape & Reel (TR) | Last Time Buy | Not Verified | HCS12 | 16-Bit | 25MHz | CANbus, I2C, SCI, SPI | PWM, WDT | 91 | 128KB (128K x 8) | FLASH | 2K x 8 | 8K x 8 | 2.35V ~ 5.25V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
HD6473867HV8-BIT, EPROM, H8/300L CPU |
192 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
ADUC7026BSTZ62-RLIC MCU 16/32BIT 62KB FLSH 80LQFP |
4,603 |
|
Datasheet | 80-LQFP | MicroConverter® ADuC7xxx | Tape & Reel (TR) | Active | Not Verified | ARM7® | 16/32-Bit | 44MHz | EBI/EMI, I2C, SPI, UART/USART | PLA, PWM, PSM, Temp Sensor, WDT | 40 | 62KB (31K x16) | FLASH | - | 2K x 32 | 2.7V ~ 3.6V | A/D 12 x12b; D/A 4x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
R5S726B1P216FP#VZIC MCU 32BIT ROMLESS 144LFQFP |
226 |
|
Datasheet | 144-LQFP | SuperH® SH7260 | Tray | Not For New Designs | Not Verified | SH2A-FPU | 32-Bit Single-Core | 216MHz | CANbus, EBI/EMI, I2C, IEBus, SCI, SIO, SPI, USB | DMA, POR, PWM, WDT | 94 | - | ROMless | - | 1.3M x 8 | 3V ~ 3.6V | A/D 8x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
LM3S1918-EQC50-A2TIC MCU 32BIT 256KB FLASH 100LQFP |
3,847 |
|
Datasheet | 100-LQFP | Stellaris® ARM® Cortex®-M3S 1000 | Tape & Reel (TR) | Obsolete | 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 ~ 105°C (TA) | - | - | Surface Mount | |
|
|
LM3S1918-EQC50-A2IC MCU 32BIT 256KB FLASH 100LQFP |
4,427 |
|
Datasheet | 100-LQFP | Stellaris® ARM® Cortex®-M3S 1000 | Bulk | Obsolete | 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 ~ 105°C (TA) | - | - | Surface Mount | |
|
C8051F020-GQRIC MCU 8BIT 64KB FLASH 100TQFP |
1,595 |
|
Datasheet | 100-TQFP | C8051F02x | Tape & Reel (TR) | Active | Verified | 8051 | 8-Bit | 25MHz | EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 64 | 64KB (64K x 8) | FLASH | - | 4.25K x 8 | 2.7V ~ 3.6V | A/D 8x8b, 8x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
HPC46083TXQ/OV30/SP108663MICROCONTROLLER, 16 BIT, HPC CPU |
230 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
|
HPC46083TXQ/V30/SP108663MICROCONTROLLER, 16 BIT, HPC CPU |
137 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
HD6413002FP16MCU, 16-BIT, 16MHZ |
294 |
|
Datasheet | - | H8® H8/300H | Bulk | Active | Not Verified | H8/300H | 16-Bit | 16MHz | SCI | - | - | - | ROMless | - | 512 x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | - | - | - | - | |
|
HD6413002VF8MICROCONTROLLER, 16 BIT, H8 CPU, |
268 |
|
Datasheet | - | H8® H8/300H | Bulk | Active | Not Verified | H8/300H | 16-Bit | - | SCI | - | - | - | ROMless | - | 512 x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | - | - | - | - | |
|
S9S12DG12F1MPVEIC MCU 16BIT 128KB FLASH 112LQFP |
3,768 |
|
Datasheet | 112-LQFP | HCS12 | Bulk | Active | Not Verified | HCS12 | 16-Bit | 25MHz | CANbus, I2C, SCI, SPI | PWM, WDT | 91 | 128KB (128K x 8) | FLASH | 2K x 8 | 8K x 8 | 2.35V ~ 5.25V | A/D 2x10b, 16x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
DF3067RX20VIC MCU 16BIT 128KB FLASH |
104 |
|
Datasheet | - | H8® H8/300H | Bulk | Active | Not Verified | H8/300H | 16-Bit | 20MHz | - | DMA, PWM, WDT | 70 | 128KB (128K x 8) | FLASH | - | 4K x 8 | 4.5V ~ 5.5V | A/D 8x10b; D/A 2x8b | Internal | -20°C ~ 75°C (TA) | - | - | - | |
|
DS5240F-1N5+HIGH-SPEED SECURE 8051 MICROCONT |
155 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
HD6473294TF16VMICROCONTROLLER, 8-BIT, OTPROM |
437 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
HD6473294PJ16MICROCONTROLLER, 8-BIT, OTPROM |
271 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
HD6417604SVF20VRISC MCU, 32-BIT, SUPERH CPU |
111 |
|
Datasheet | - | - | Tray | Obsolete | Not Verified | - | 32-Bit | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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.
