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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MSP430F4784IPZIC MCU 16BIT 48KB FLASH 100LQFP |
4,558 |
|
Datasheet | 100-LQFP | MSP430x4xx | Bulk | Active | Not Verified | MSP430 CPU16 | 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 4x16b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MB90F523BPMC1-GE1IC MCU |
196 |
|
Datasheet | - | - | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
MCF5211LCEP6632-BIT MICROCONTROLLERS - MCU MC |
3,900 |
|
Datasheet | 64-VFQFN Exposed Pad | MCF521x | Bulk | Not For New Designs | Not Verified | Coldfire V2 | 32-Bit Single-Core | 66MHz | CANbus, I2C, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 33 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 3V ~ 3.6V | A/D 8x12b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
PIC32MX274F256BT-I/MMIC MCU 32BIT 256KB FLASH 28QFN |
1,341 |
|
Datasheet | 28-VQFN Exposed Pad | PIC® XLP™ 32MX | Tape & Reel (TR) | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 72MHz | I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT | 17 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 2.5V ~ 3.6V | A/D 9x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MC9S08RD16CFGIC MCU 8BIT 16KB FLASH 44LQFP |
3,680 |
|
Datasheet | 44-LQFP | S08 | Bulk | Active | Not Verified | S08 | 8-Bit | 8MHz | SCI | LVD, POR, PWM, WDT | 39 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 1.8V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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MC9S08RD16FGIC MCU 8BIT 16KB FLASH 44LQFP |
3,680 |
|
Datasheet | 44-LQFP | S08 | Bulk | Active | Not Verified | S08 | 8-Bit | 8MHz | SCI | LVD, POR, PWM, WDT | 39 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 1.8V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MC9S08RD16CFJIC MCU 8BIT 16KB FLASH 32LQFP |
3,500 |
|
Datasheet | 32-LQFP | S08 | Bulk | Active | Not Verified | S08 | 8-Bit | 8MHz | SCI | LVD, POR, PWM, WDT | 25 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 1.8V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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MC9S08RD16FJIC MCU 8BIT 16KB FLASH 32LQFP |
1,750 |
|
Datasheet | 32-LQFP | S08 | Bulk | Active | Not Verified | S08 | 8-Bit | 8MHz | SCI | LVD, POR, PWM, WDT | 25 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 1.8V ~ 3.6V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
|
PIC32MX274F256B-I/SOIC MCU 32BIT 256KB FLASH 28SOIC |
550 |
|
Datasheet | 28-SOIC (0.295", 7.50mm Width) | PIC® XLP™ 32MX | Tube | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 72MHz | I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT | 17 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 2.5V ~ 3.6V | A/D 9x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
S912ZVCA19AMKHRS12Z, 64LQFP-EP, 192K FLASH |
1,500 |
|
Datasheet | 64-LQFP Exposed Pad | S12 MagniV | Tape & Reel (TR) | Active | - | S12Z | 16-Bit | 32MHz | CANbus, I2C, SCI, SPI | DMA, LVD, POR, PWM, WDT | 42 | 192KB (192K x 8) | FLASH | 2K x 8 | 12K x 8 | 5.5V ~ 18V | A/D 16x12b SAR; D/A 1x8b | External, Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
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AT251G2DMAC-SLRTMMCS251 MICROCONTROLLER,16 BIT, S |
2,339 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
MC9S08AC60MFUEIC MCU 8BIT 60KB FLASH 64QFP |
4,343 |
|
Datasheet | 64-QFP | S08 | Bulk | Active | Not Verified | S08 | 8-Bit | 40MHz | I2C, SCI, SPI | LVD, POR, PWM, WDT | 54 | 60KB (60K x 8) | FLASH | - | 2K x 8 | 2.7V ~ 5.5V | A/D 16x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
R5F11CCCMBG#U0IC MCU 16BIT 32KB FLASH 36TFBGA |
256 |
|
Datasheet | 36-TFBGA | RL78/I1E | Tray | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | LVD, POR, PWM, WDT | 14 | 32KB (32K x 8) | FLASH | 4K x 8 | 8K x 8 | 2.4V ~ 5.5V | A/D 10x10b, 4x24b; D/A 1x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
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MC9S08JE128VMBIC MCU 8BIT 128KB FLASH 81MAPBGA |
6,000 |
|
Datasheet | 81-LBGA | S08 | Bulk | Active | Not Verified | S08 | 8-Bit | 48MHz | I2C, SCI, SPI, USB | LVD, POR, PWM, WDT | 47 | 128KB (128K x 8) | FLASH | - | 12K x 8 | 1.8V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
MSP430F135IPAGIC MCU 16BIT 16KB FLASH 64TQFP |
3,043 |
|
Datasheet | 64-TQFP | MSP430x1xx | Bulk | Active | Not Verified | MSP430 CPU16 | 16-Bit | 8MHz | SPI, UART/USART | POR, PWM, WDT | 48 | 16KB (16K x 8 + 256B) | FLASH | - | 512 x 8 | 1.8V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
Z8F2401AN020SCIC MCU 8BIT 24KB FLASH 44QFP |
1,183 |
|
Datasheet | 44-LQFP | Encore!® | Bag | Obsolete | Not Verified | eZ8 | 8-Bit | 20MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 31 | 24KB (24K x 8) | FLASH | - | 2K x 8 | 3V ~ 3.6V | A/D 8x10b | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
|
R7F100GPN3CFB#AA0IC MCU 16BIT 768KB FLASH 100LQFP |
355 |
|
Datasheet | 100-LQFP | RL78/G23 | Tray | Last Time Buy | - | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, SPI, UART/USART | Capacitive Touch, LVD, POR, PWM, WDT | 88 | 768KB (768K x 8) | FLASH | 8K x 8 | 48K x 8 | 1.8V ~ 5.5V | A/D 20x8/10/12b; D/A 2x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
AT32UC3L064-AURIC MCU 32BIT 64KB FLASH 48TQFP |
10,635 |
|
Datasheet | 48-TQFP | AVR®32 UC3 L | Bulk | Active | Not Verified | AVR | 32-Bit Single-Core | 50MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 36 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 1.62V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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S9S08AW60E5CPUERIC MCU 8BIT 60KB FLASH 64LQFP |
3,788 |
|
Datasheet | 64-LQFP | S08 | Tape & Reel (TR) | Active | Not Verified | S08 | 8-Bit | 40MHz | I2C, SCI, SPI | LVD, POR, PWM, WDT | 54 | 60KB (60K x 8) | FLASH | - | 2K x 8 | 2.7V ~ 5.5V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC32MX254F128D-I/PTIC MCU 32BIT 128KB FLASH 44TQFP |
617 |
|
Datasheet | 44-TQFP | PIC® XLP™ 32MX | Tray | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 72MHz | I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT | 34 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 2.5V ~ 3.6V | A/D 13x10b | 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.
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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.
