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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AT87C52X2CGF-SLSUMIC MCU 8BIT 8KB OTP 44PLCC |
2,873 |
|
Datasheet | 44-LCC (J-Lead) | 87C | Bulk | Active | Not Verified | 80C51 | 8-Bit | 40/20MHz | UART/USART | POR | 32 | 8KB (8K x 8) | OTP | - | 256 x 8 | 4.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430F2471TRGCRIC MCU 16BIT 32KB FLASH 64VQFN |
3,708 |
|
Datasheet | 64-VFQFN Exposed Pad | MSP430F2xx | Tape & Reel (TR) | Active | Not Verified | MSP430 CPU16 | 16-Bit | 16MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 48 | 32KB (32K x 8 + 256B) | FLASH | - | 4K x 8 | 1.8V ~ 3.6V | - | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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AT87C52X2DRG-SLSUMIC MCU 8BIT 8KB OTP 44PLCC |
972 |
|
Datasheet | 44-LCC (J-Lead) | 87C | Bulk | Active | Not Verified | 80C51 | 8-Bit | 40/20MHz | UART/USART | POR | 32 | 8KB (8K x 8) | OTP | - | 256 x 8 | 4.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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AT87C52X2CRP-SLSUMIC MCU 8BIT 8KB OTP 44PLCC |
972 |
|
Datasheet | 44-LCC (J-Lead) | 87C | Bulk | Active | Not Verified | 80C51 | 8-Bit | 40/20MHz | UART/USART | POR | 32 | 8KB (8K x 8) | OTP | - | 256 x 8 | 4.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C4146FNI-S443TMULTIFUNCTION PERIPHERAL, CMOS, |
80,000 |
|
Datasheet | 35-XFBGA, WLCSP | PSOC® 4 CY8C4100S | Tape & Reel (TR) | Not For New Designs | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 48MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT | 31 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 1.71V ~ 5.5V | A/D 16x10b Slope, 16x12b SAR; D/A 2xIDAC | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430F5514IRGCTIC MCU 16BIT 64KB FLASH 64VQFN |
388 |
|
Datasheet | 64-VFQFN Exposed Pad | MSP430F5xx | Tape & Reel (TR) | Active | Not Verified | MSP430 CPUXV2 | 16-Bit | 25MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 47 | 64KB (64K x 8) | FLASH | - | 6K x 8 | 1.8V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MC68HC705C8AFU8-BIT, OTPROM, 2.1MHZ, PQFP64 |
400 |
|
Datasheet | 40-DIP (0.600", 15.24mm) | HC05 | Bulk | Active | Not Verified | M68HC05 | 8-Bit | 2.1MHz | SCI, SPI | POR, WDT | 31 | 8KB (8K x 8) | OTP | - | 304 x 8 | 3V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Through Hole | |
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TMS370C6C2ANTIC MCU 8BIT 8KB OTP 40DIP |
364 |
|
Datasheet | 40-DIP (0.600", 15.24mm) | TMS370 | Bulk | Active | Not Verified | TMS370 | 8-Bit | 5MHz | SCI | PWM, WDT | 22 | 8KB (8K x 8) | OTP | - | 128 x 8 | 4.5V ~ 5.5V | A/D 4x8b | - | -40°C ~ 105°C (TA) | - | - | Through Hole | |
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C8051F585-IMRIC MCU 8BIT 96KB FLASH 48QFN |
2,996 |
|
Datasheet | 48-VFQFN Exposed Pad | C8051F58x | Tape & Reel (TR) | Last Time Buy | Verified | 8051 | 8-Bit | 50MHz | EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 40 | 96KB (96K x 8) | FLASH | - | 8.25K x 8 | 1.8V ~ 5.25V | A/D 32x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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MC9S08DN60ACLHIC MCU 8BIT 60KB FLASH 64LQFP |
270 |
|
Datasheet | 64-LQFP | S08 | Bulk | Active | Not Verified | S08 | 8-Bit | 40MHz | I2C, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 53 | 60KB (60K x 8) | FLASH | 2K x 8 | 2K x 8 | 2.7V ~ 5.5V | A/D 16x12b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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QX87C196LA20IC MCU 16BIT 24KB OTP 52PLCC |
354 |
|
Datasheet | 52-LCC (J-Lead) | 87C | Bulk | Active | Not Verified | MCS 96 | 16-Bit | 20MHz | SIO | WDT | 41 | 24KB (24K x 8) | OTP | - | 768 x 8 | 4.75V ~ 5.25V | A/D 6x10b | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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CY8C3666AXI-202IC MCU 8BIT 64KB FLASH 100TQFP |
2,858 |
|
Datasheet | 100-LQFP | PSOC™ 3 CY8C36xx | Bulk | Obsolete | Not Verified | 8051 | 8-Bit | 67MHz | EBI/EMI, I2C, LINbus, SPI, UART/USART | CapSense, DMA, LCD, POR, PWM, WDT | 62 | 64KB (64K x 8) | FLASH | 2K x 8 | 8K x 8 | 1.71V ~ 5.5V | A/D 16x12b; D/A 4x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LM3S1D21-IQC80-A1IC MCU 32BIT 512KB FLASH 100LQFP |
4,304 |
|
Datasheet | 100-LQFP | Stellaris® ARM® Cortex®-M3S 1000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 80MHz | EBI/EMI, I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 67 | 512KB (512K x 8) | FLASH | - | 96K x 8 | 1.235V ~ 1.365V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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SAKTC1337A136F150EFAAKXUMA132-BIT RISC FLASH MCU |
951 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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MC9S08DV128MLLIC MCU 8BIT 128KB FLASH 100LQFP |
8,100 |
|
Datasheet | 100-LQFP | S08 | Tray | Obsolete | Not Verified | S08 | 8-Bit | 40MHz | CANbus, I2C, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 87 | 128KB (128K x 8) | FLASH | - | 6K x 8 | 2.7V ~ 5.5V | A/D 24x12b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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S9S08DZ128F2CLHIC MCU 8BIT 128KB FLASH 64LQFP |
3,946 |
|
Datasheet | 64-LQFP | S08 | Tray | Active | Not Verified | S08 | 8-Bit | 40MHz | CANbus, I2C, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 53 | 128KB (128K x 8) | FLASH | 2K x 8 | 8K x 8 | 2.7V ~ 5.5V | A/D 24x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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S9S12XS128J1VAARIC MCU 16BIT 128KB FLASH 80QFP |
1,816 |
|
Datasheet | 80-QFP | HCS12X | Tape & Reel (TR) | Active | Not Verified | HCS12X | 16-Bit | 40MHz | CANbus, SCI, SPI | LVD, POR, PWM, WDT | 59 | 128KB (128K x 8) | FLASH | - | 8K x 8 | 1.72V ~ 5.5V | A/D 8x12b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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PIC32MX320F128L-80V/BGIC MCU 32BIT 128KB FLSH 121TFBGA |
184 |
|
Datasheet | 121-TFBGA | PIC® 32MX | Tray | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 80MHz | I2C, IrDA, LINbus, PMP, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | - | 128KB (128K x 8) | FLASH | - | 16K x 8 | 2.3V ~ 3.6V | A/D 16x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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PIC32MX340F128L-80V/BGIC MCU 32BIT 128KB FLSH 121TFBGA |
184 |
|
Datasheet | 121-TFBGA | PIC® 32MX | Tray | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 80MHz | I2C, IrDA, LINbus, PMP, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | - | 128KB (128K x 8) | FLASH | - | 32K x 8 | 2.3V ~ 3.6V | A/D 16x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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DF38004H4VIC MCU 8BIT 32KB FLASH 64QFP |
128 |
|
Datasheet | 64-BQFP | H8® H8/300L SLP | Tray | Obsolete | Not Verified | H8/300L | 8-Bit | 4MHz | SCI | LCD, PWM, WDT | 39 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 1.8V ~ 5.5V | A/D 4x10b | 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.
