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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C8051F310RIC MCU 8BIT 16KB FLASH 32LQFP |
3,418 |
|
Datasheet | 32-LQFP | C8051F31x | Tape & Reel (TR) | Obsolete | Not Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 29 | 16KB (16K x 8) | FLASH | - | 1.25K x 8 | 2.7V ~ 3.6V | A/D 21x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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S1C6F016F401100IC MCU 4BIT 26KB FLASH 100QFP15 |
3,953 |
|
Datasheet | 100-BFQFP | - | Tray | Not For New Designs | Not Verified | S1C63000 | 4-Bit | 4MHz | SPI | LCD, PWM, RFC, WDT | 24 | 26KB (16K x 13) | FLASH | - | 2K x 4 | 1.8V ~ 3.6V | - | External | -20°C ~ 70°C (TA) | - | - | Surface Mount | |
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R5F110NJGLA#W0IC MCU 16BIT 256KB FLASH 85VFLGA |
4,509 |
|
Datasheet | 85-VFLGA | RL78/L1C | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 24MHz | CSI, I2C, LINbus, UART/USART, USB | LCD, LVD, POR, PWM, WDT | 51 | 256KB (256K x 8) | FLASH | 8K x 8 | 16K x 8 | 2.4V ~ 5.5V | A/D 9x8/12b; D/A 2x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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CY8C6136BZI-F14TIC MCU 32BIT 512KB FLSH 124FBGA |
1,686 |
|
Datasheet | 124-VFBGA | PSOC™ 6 | Tape & Reel (TR) | Active | - | ARM® Cortex®-M4F | 32-Bit | 150MHz | FIFO, I2C, IrDA, LINbus, Microwire, PCM, PDM, QSPI, SmartCard, SPI, SSP, UART/USART, USB | Brown-out Detect/Reset, Capsense, DMA, I2S, POR, PWM, WDT | 100 | 512KB (512K x 8) | FLASH | 32K x 8 | 128K x 8 | 1.7V ~ 3.6V | A/D 16x10/12b SAR; D/A 2x7b, 1x12b Sigma-Delta | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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UPD78F1201MC(S)-CAB-AXIC MCU 16BIT 16KB FLASH 30LSSOP |
1,904 |
|
Datasheet | 30-LSSOP (0.240", 6.10mm Width) | 78K0R/Ix3 | Tray | Active | - | 78K/0R | 16-Bit | 20MHz | 3-Wire SIO, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 23 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 5.5V | A/D 6x10b SAR | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430A148IPZRIC MCU 16BIT 48KB FLASH 100LQFP |
3,464 |
|
Datasheet | 100-LQFP | MSP430x4xx | Tape & Reel (TR) | Active | Not Verified | MSP430 | 16-Bit | 16MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 72 | 48KB (48K x 8 + 256B) | FLASH | - | 2K x 8 | 1.8V ~ 3.6V | A/D 3x16b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MAXQ7670ATL/V+IC MCU 16BIT 64KB FLASH 40TQFN |
2,607 |
|
Datasheet | 40-WFQFN Exposed Pad | MAXQ® | Tube | Obsolete | Not Verified | - | 16-Bit | 16MHz | CANbus, SPI | Brown-out Detect/Reset, POR, PWM, WDT | 7 | 64KB (32K x 16) | FLASH | - | 1K x 16 | 2.25V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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PIC16C72T-04I/SOIC MCU 8BIT 3.5KB OTP 28SOIC |
1,642 |
|
Datasheet | 28-SOIC (0.295", 7.50mm Width) | PIC® 16C | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 4MHz | I2C, SPI | Brown-out Detect/Reset, POR, PWM, WDT | 22 | 3.5KB (2K x 14) | OTP | - | 128 x 8 | 4V ~ 6V | A/D 5x8b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16C73BT-04E/SSIC MCU 8BIT 7KB OTP 28SSOP |
3,393 |
|
Datasheet | 28-SSOP (0.209", 5.30mm Width) | PIC® 16C | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 4MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 22 | 7KB (4K x 14) | OTP | - | 192 x 8 | 4V ~ 5.5V | A/D 5x8b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
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PIC18F2539T-I/SOIC MCU 8BIT 24KB FLASH 28SOIC |
3,036 |
|
Datasheet | 28-SOIC (0.295", 7.50mm Width) | PIC® 18F | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 40MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 21 | 24KB (12K x 16) | FLASH | 256 x 8 | 1408 x 8 | 4.2V ~ 5.5V | A/D 5x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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T48C510-ILSIC MCU 4BIT 4KB EEPROM 44SSO |
4,004 |
|
Datasheet | 44-BSOP (0.295", 7.50mm Width) | MARC4 | Tube | Obsolete | Not Verified | MARC4 | 4-Bit | 8MHz | - | Brown-out Detect/Reset, POR, PWM, WDT | 34 | 4KB (4K x 8) | EEPROM | - | 256 x 4 | 2.2V ~ 6.2V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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T48C510-ILQIC MCU 4BIT 4KB EEPROM 44SSO |
1,911 |
|
Datasheet | 44-BSOP (0.295", 7.50mm Width) | MARC4 | Tape & Reel (TR) | Obsolete | Not Verified | MARC4 | 4-Bit | 8MHz | - | Brown-out Detect/Reset, POR, PWM, WDT | 34 | 4KB (4K x 8) | EEPROM | - | 256 x 4 | 2.2V ~ 6.2V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F21102FP#U0IC MCU 16BIT 8KB FLASH 32LQFP |
4,544 |
|
Datasheet | 32-LQFP | R8C/1x/10 | Tray | Obsolete | Verified | R8C | 16-Bit | 16MHz | SIO, UART/USART | LED, WDT | 22 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F21194SP#U0IC MCU 16BIT 16KB FLASH 20LSSOP |
3,987 |
|
Datasheet | 20-LSSOP (0.173", 4.40mm Width) | R8C/1x/19 | Tube | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | SIO, UART/USART | LED, POR, Voltage Detect, WDT | 13 | 16KB (16K x 8) | FLASH | 2K x 8 | 1K x 8 | 2.7V ~ 5.5V | - | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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DSPIC33FJ128GP310T-I/PTIC MCU 16BIT 128KB FLASH 100TQFP |
1,306 |
|
Datasheet | 100-TQFP | dsPIC™ 33F | Tape & Reel (TR) | Obsolete | Not Verified | dsPIC | 16-Bit | 40 MIPs | I2C, IrDA, LINbus, SPI, UART/USART | AC'97, Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 85 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 3V ~ 3.6V | A/D 32x10b/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC24HJ128GP310T-I/PTIC MCU 16BIT 128KB FLASH 100TQFP |
1,566 |
|
Datasheet | 100-TQFP | PIC® 24H | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 16-Bit | 40 MIPs | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 85 | 128KB (43K x 24) | FLASH | - | 16K x 8 | 3V ~ 3.6V | A/D 32x10b/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC32MX270F256D-V/TLIC MCU 32BIT 256KB FLASH 44VTLA |
2,916 |
|
Datasheet | 44-VFTLA Exposed Pad | PIC® 32MX | Tube | Obsolete | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 40MHz | I2C, IrDA, LINbus, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 33 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 2.3V ~ 3.6V | A/D 13x10b | Internal | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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PIC32MX550F256H-V/PTIC MCU 32BIT 256KB FLASH 64TQFP |
4,880 |
|
Datasheet | 64-TQFP | PIC® 32MX | Tray | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 40MHz | CANbus, I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 49 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 2.3V ~ 3.6V | A/D 28x10b | Internal | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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ATSAML21G17B-MNTIC MCU 32BIT 128KB FLASH 48VQFN |
2,655 |
|
Datasheet | 48-VFQFN Exposed Pad | SAM L21G, Functional Safety (FuSa) | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 48MHz | I2C, LINbus, SCI, SPI, UART/USART, USB | DMA, POR, PWM, WDT | 37 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.62V ~ 3.63V | A/D 14x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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DSPIC33CK512MP405-I/M7IC MCU 16BIT 512KB FLASH 48VFQFN |
1,635 |
|
Datasheet | 48-VFQFN Exposed Pad | dsPIC® 33CK | Tube | Active | - | dsPIC | 16-Bit | 100MIPs | I2C, LINbus, QEI, SPI, Smart Card, UART/USART | Brown-out Detect/Reset, DMA, I2S, Motor Control PWM, POR, PWM, QEI, WDT | 89 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 3V ~ 3.6V | A/D 19x12b SAR; D/A 6x12b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount, Wettable Flank |
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.
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