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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R5F56519BDFM#10IC MCU 32BIT 1MB FLASH 64LFQFP |
2,348 |
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Datasheet | 64-LQFP | RX651 | Tray | Active | Not Verified | RXv2 | 32-Bit Single-Core | 120MHz | I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 42 | 1MB (1M x 8) | FLASH | - | 256K x 8 | 2.7V ~ 3.6V | A/D 10x12b; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F56517FDFM#10IC MCU 32BIT 768KB FLASH 64LFQFP |
4,977 |
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Datasheet | 64-LQFP | RX651 | Tray | Active | Not Verified | RXv2 | 32-Bit Single-Core | 120MHz | I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 42 | 768KB (768K x 8) | FLASH | - | 256K x 8 | 2.7V ~ 3.6V | A/D 10x12b; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MKV45F256VLL15IC MCU 32BIT 256KB FLASH 100LQFP |
4,840 |
|
Datasheet | 100-LQFP | Kinetis KV | Tray | Obsolete | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 150MHz | CANbus, I2C, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 74 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.71V ~ 3.6V | A/D 16x12b; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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ST72F361J7T3IC MCU 8BIT 48KB FLASH 44LQFP |
4,272 |
|
Datasheet | 44-LQFP | ST7 | Tray | Obsolete | Not Verified | ST7 | 8-Bit | 8MHz | LINbusSCI, SPI | LVD, POR, PWM, WDT | 32 | 48KB (48K x 8) | FLASH | - | 2K x 8 | 3.8V ~ 5.5V | A/D 11x10b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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UPD78F0526AGB-UET-ATIC MCU 8BIT 96KB FLASH 52LQFP |
1,839 |
|
Datasheet | 52-LQFP | 78K0/Kx2 | Tray | Active | - | 78K/0 | 8-Bit | 20MHz | 3-Wire, I2C, LINbus, UART/USART | LVD, PWM, WDT | 44 | 96KB (96K x 8) | FLASH | - | 5K x 8 | 1.8V ~ 5.5V | A/D 8x10b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C4147LQE-S253TIC MCU 32BIT 128KB FLASH 40QFN |
3,380 |
|
Datasheet | 40-UFQFN Exposed Pad | PSOC™ 4 CY8C4100S Plus | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit | 24MHz | FIFO, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, Temp Sensor, WDT | 34 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.71V ~ 5.5V | A/D 16x10b, 20x12b SAR | External, Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | |
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W78E858A40PLIC MCU 8BIT 32KB FLASH 44PLCC |
2,382 |
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Datasheet | 44-LCC (J-Lead) | W78 | Tube | Last Time Buy | Not Verified | 8052 | 8-Bit | 40MHz | EBI/EMI, Serial Port | POR, PWM, WDT | 36 | 32KB (32K x 8) | FLASH | - | 768 x 8 | 4.5V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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MCF52221CVM66IC MCU 32BIT 128KB FLSH 81MAPBGA |
4,772 |
|
Datasheet | 81-LBGA | MCF5222x | Tray | Obsolete | Not Verified | Coldfire V2 | 32-Bit Single-Core | 66MHz | I2C, SPI, UART/USART, USB OTG | DMA, LVD, POR, PWM, WDT | 56 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 3V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MC9S08DZ32MLCIC MCU 8BIT 32KB FLASH 32LQFP |
3,715 |
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Datasheet | 32-LQFP | S08 | Tray | Obsolete | Not Verified | S08 | 8-Bit | 40MHz | CANbus, I2C, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 25 | 32KB (32K x 8) | FLASH | 1K x 8 | 2K x 8 | 2.7V ~ 5.5V | A/D 10x12b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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S9S12VR64AF0VLFIC MCU 16BIT 64KB FLASH 48LQFP |
3,258 |
|
Datasheet | 48-LQFP | S12 MagniV | Tray | Active | Not Verified | 12V1 | 16-Bit | 25MHz | IrDA, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 28 | 64KB (64K x 8) | FLASH | 512 x 8 | 2K x 8 | 3.13V ~ 5.5V | A/D 6x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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PIC16LC715-04/PIC MCU 8BIT 3.5KB OTP 18DIP |
4,147 |
|
Datasheet | 18-DIP (0.300", 7.62mm) | PIC® 16C | Tube | Active | Verified | PIC | 8-Bit | 4MHz | - | Brown-out Detect/Reset, PWM, WDT | 13 | 3.5KB (2K x 14) | OTP | - | 128 x 8 | 2.5V ~ 5.5V | A/D 4x8b | External | 0°C ~ 70°C (TA) | - | - | Through Hole | |
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PIC16F872-E/SPIC MCU 8BIT 3.5KB FLASH 28SPDIP |
1,963 |
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Datasheet | 28-DIP (0.300", 7.62mm) | PIC® 16F | Tube | Active | Verified | PIC | 8-Bit | 20MHz | I2C, SPI | Brown-out Detect/Reset, POR, PWM, WDT | 22 | 3.5KB (2K x 14) | FLASH | 64 x 8 | 128 x 8 | 4V ~ 5.5V | A/D 5x10b | External | -40°C ~ 125°C (TA) | - | - | Through Hole | |
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PIC16CE625T-04I/SSIC MCU 8BIT 3.5KB OTP 20SSOP |
4,371 |
|
Datasheet | 20-SSOP (0.209", 5.30mm Width) | PIC® 16C | Tape & Reel (TR) | Active | Verified | PIC | 8-Bit | 4MHz | - | Brown-out Detect/Reset, POR, WDT | 13 | 3.5KB (2K x 14) | OTP | 128 x 8 | 128 x 8 | 3V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC18LF4331T-I/MLIC MCU 8BIT 8KB FLASH 44QFN |
2,968 |
|
Datasheet | 44-VQFN Exposed Pad | PIC® 18F | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 40MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT | 36 | 8KB (4K x 16) | FLASH | 256 x 8 | 768 x 8 | 2V ~ 5.5V | A/D 9x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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SX48BD-GIC MCU 8BIT 6KB FLASH 48LQFP |
4,729 |
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Datasheet | 48-LQFP | SX | Tray | Obsolete | Not Verified | - | 8-Bit | 50MHz | - | Brown-out Detect/Reset, POR, PWM, WDT | 36 | 6KB (4K x 12) | FLASH | - | 262 x 8 | 3V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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MC68HC705JJ7CDWIC MCU 8BIT 6KB OTP 20SOIC |
1,740 |
|
Datasheet | 20-SOIC (0.295", 7.50mm Width) | HC05 | Tube | Obsolete | Not Verified | HC05 | 8-Bit | 2.1MHz | SIO | POR, Temp Sensor, WDT | 14 | 6KB (6K x 8) | OTP | - | 224 x 8 | 2.7V ~ 5.5V | A/D 4x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MKL15Z128VLH4RIC MCU 32BIT 128KB FLASH 64LQFP |
1,516 |
|
Datasheet | 64-LQFP | Kinetis KL1 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 48MHz | I2C, LINbus, SPI, TSI, UART/USART | Brown-out Detect/Reset, DMA, LVD, POR, PWM, WDT | 54 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.71V ~ 3.6V | A/D 16x16b; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F563T4EGFM#X032BIT MCU RX63T |
1,357 |
|
Datasheet | 64-LQFP | RX63T | Tape & Reel (TR) | Active | - | RX | 32-Bit | 100MHz | EBI/EMI, I2C, LINbus, SCI, SPI, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 39 | 32KB (32K x 8) | FLASH | 8K x 8 | 8K x 8 | 2.7V ~ 3.6V | A/D 8x12b; D/A 2x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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W7500-S2EIC MCU 32BIT 128KB FLASH 64TQFP |
1,238 |
|
Datasheet | 64-LQFP | - | Tray | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 48MHz | Ethernet/TCP/IP, I2C, IrDA, Microwire, SPI, SSI, SSP, UART/USART | DMA, POR, PWM, WDT | 53 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 2.7V ~ 5.5V | A/D 8x12b | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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TMP91FW27UG(C,JZ)IC MCU 16BIT 128KB FLASH 64LQFP |
1,122 |
|
Datasheet | 64-LQFP | TLCS-900/L1 | Tray | Obsolete | Not Verified | 900/L1 | 16-Bit | 27MHz | EBI/EMI, I2C, IrDA, UART/USART | DMA, WDT | 53 | 128KB (128K x 8) | FLASH | - | 12K x 8 | 2.2V ~ 3.6V | A/D 4x10b | 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.
