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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AT87C54X2DJZ-3CSUMIC MCU 8BIT 16KB OTP 40PDIL |
523 |
|
Datasheet | 40-DIP (0.600", 15.24mm) | 87C | Bulk | Active | Not Verified | 80C51 | 8-Bit | 40/20MHz | UART/USART | POR, WDT | 32 | 16KB (16K x 8) | OTP | - | 256 x 8 | 4.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
|
MK40DX128VMC7IC MCU 32B 128KB FLASH 121MAPBGA |
3,140 |
|
Datasheet | 121-LFBGA | Kinetis K40 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 72MHz | CANbus, I2C, IrDA, SPI, UART/USART, USB, USB OTG | DMA, I2S, LCD, LVD, POR, PWM, WDT | 74 | 128KB (128K x 8) | FLASH | 2K x 8 | 32K x 8 | 1.71V ~ 3.6V | A/D 34x16b; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
MC9S08AW48CFDEIC MCU 8BIT 48KB FLASH 48QFN |
1,615 |
|
Datasheet | 48-VFQFN Exposed Pad | S08 | Tray | Active | Verified | S08 | 8-Bit | 40MHz | I2C, SCI, SPI | LVD, POR, PWM, WDT | 38 | 48KB (48K x 8) | FLASH | - | 2K x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
ADUC7060BSTZ32-RLIC MCU 16/32BIT 32KB FLSH 48LQFP |
1,658 |
|
Datasheet | 48-LQFP | MicroConverter® ADuC7xxx | Tape & Reel (TR) | Active | Not Verified | ARM7® | 16/32-Bit | 10MHz | I2C, SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 14 | 32KB (16K x 16) | FLASH | - | 1K x 32 | 2.375V ~ 2.625V | A/D 5x24b, 8x24b; D/A 1x14b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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MSP430F436IPZIC MCU 16BIT 24KB FLASH 100LQFP |
2,444 |
|
Datasheet | 100-LQFP | MSP430x4xx | Bulk | Active | Not Verified | MSP430 CPU16 | 16-Bit | 8MHz | SPI, UART/USART | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 48 | 24KB (24K x 8 + 256B) | FLASH | - | 1K x 8 | 1.8V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R7F0E01082DNG#AA0IC MCU 32BIT 256KB FLASH 56HVQFN |
525 |
|
Datasheet | 56-VFQFN Exposed Pad | RE01 | Tray | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 64MHz | I2C, IrDA, SCI, SPI, UART/USART, USB | DMA, LCD, LVD, POR, PWM, WDT | 33 | 256KB (256K x 8) | FLASH | - | 128K x 8 | 1.62V ~ 3.6V | A/D 8x14b SAR | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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Z8F4803FT020SCIC MCU 8BIT 48KB FLASH 80QFP |
2,248 |
|
Datasheet | 80-BQFP | Encore!® | Bag | Obsolete | Not Verified | eZ8 | 8-Bit | 20MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 60 | 48KB (48K x 8) | FLASH | - | 4K x 8 | 3V ~ 3.6V | A/D 12x10b | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
|
ATMEGA644PV-10PUIC MCU 8BIT 64KB FLASH 40DIP |
1,210 |
|
Datasheet | 40-DIP (0.600", 15.24mm) | AVR® ATmega | Tube | Active | Not Verified | AVR | 8-Bit | 10MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 32 | 64KB (32K x 16) | FLASH | 2K x 8 | 4K x 8 | 1.8V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
|
R5F10FLEANA#U0IC MCU 16BIT 64KB FLASH 64HWQFN |
1,337 |
|
Datasheet | 64-WFQFN Exposed Pad | RL78/G1E | Bulk | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 20 | 64KB (64K x 8) | FLASH | 4K x 8 | 4K x 8 | 1.6V ~ 5.5V | A/D 13x8/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MC56F8246VLFRIC MCU 16BIT 48KB FLASH 48LQFP |
2,906 |
|
Datasheet | 48-LQFP | 56F8xxx | Tape & Reel (TR) | Active | Not Verified | 56800E | 16-Bit | 60MHz | CANbus, I2C, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 39 | 48KB (24K x 16) | FLASH | - | 3K x 16 | 3V ~ 3.6V | A/D 10x12b; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
R5F11FLJANA#20IC MCU 16BIT 256KB FLASH 64HVQFN |
320 |
|
Datasheet | 64-VFQFN Exposed Pad | RL78/G1H | Tray | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, UART/USART | LVD, POR, PWM, WDT | 41 | 256KB (256K x 8) | FLASH | 8K x 8 | 24K x 8 | 1.8V ~ 3.6V | A/D 6x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
COP8SGE728N8IC MCU 8BIT 8KB OTP 28DIP |
273 |
|
Datasheet | 28-DIP (0.600", 15.24mm) | COP8™ 8SG | Bulk | Active | Not Verified | COP8 | 8-Bit | 15MHz | Microwire/Plus (SPI), UART/USART | POR, PWM, WDT | 24 | 8KB (8K x 8) | OTP | - | 256 x 8 | 2.7V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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R5F526TFCDFN#3032BIT MCU RX26T 512/64K LFQFP80 |
119 |
|
Datasheet | 80-LQFP | RX26T | Tray | Active | - | RXv3 | 32-Bit | 120MHz | CANbus, I2C, SCI, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 62 | 512KB (512K x 8) | FLASH | 16K x 8 | 64K x 8 | 2.7V ~ 5.5V | A/D 19x12b; D/A 2x12b | Internal | -40°C ~ 85°C | - | - | Surface Mount | |
|
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R5F526TFBDFN#3032BIT MCU RX26T 512/64K LFQFP80 |
119 |
|
Datasheet | 80-LQFP | RX26T | Tray | Active | - | RXv3 | 32-Bit | 120MHz | CANbus, I2C, SCI, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 62 | 512KB (512K x 8) | FLASH | 16K x 8 | 64K x 8 | 2.7V ~ 5.5V | A/D 19x12b; D/A 2x12b | Internal | -40°C ~ 85°C | - | - | Surface Mount | |
|
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R5F526TBDDFN#3032BIT MCU RX26T 256K LFQFP80 -40 |
119 |
|
Datasheet | 80-LQFP | RX26T | Tray | Active | - | RXv3 | 32-Bit | 120MHz | CANbus, I2C, SCI, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 62 | 256KB (256K x 8) | FLASH | 16K x 8 | 64K x 8 | 2.7V ~ 5.5V | A/D 19x12b; D/A 2x12b | Internal | -40°C ~ 85°C | - | - | Surface Mount | |
|
MCF51AC128CCFGEIC MCU 32BIT 128KB FLASH 44LQFP |
2,789 |
|
Datasheet | 44-LQFP | MCF51AC | Bulk | Active | Not Verified | Coldfire V1 | 32-Bit Single-Core | 50MHz | I2C, SCI, SPI | LVD, PWM, WDT | 36 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 2.7V ~ 5.5V | A/D 9x12b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MSP430F2417TPNIC MCU 16BIT 92KB FLASH 80LQFP |
4,227 |
|
Datasheet | 80-LQFP | MSP430F2xx | Bulk | Active | Not Verified | MSP430 CPU16 | 16-Bit | 16MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 64 | 92KB (92K x 8 + 256B) | FLASH | - | 8K x 8 | 1.8V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MSP430F2350TRHATIC MCU 16BIT 16KB FLASH 40VQFN |
3,768 |
|
Datasheet | 40-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 | 32 | 16KB (16K x 8 + 256B) | FLASH | - | 2K x 8 | 1.8V ~ 3.6V | Slope A/D | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
R5F526TFDDFL#3032BIT MCU RX26T 512/64K 48LFQFP |
250 |
|
Datasheet | 48-LQFP | RX26T | Tray | Active | - | RXv3 | 32-Bit | 120MHz | CANbus, I2C, SCI, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 37 | 512KB (512K x 8) | FLASH | 16K x 8 | 64K x 8 | 2.7V ~ 5.5V | A/D 10x12b; D/A 2x12b | Internal | -40°C ~ 85°C | - | - | Surface Mount | |
|
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MSP430F6436IPZIC MCU 16BIT 128KB FLASH 100LQFP |
151 |
|
Datasheet | 100-LQFP | MSP430F6xx | Tray | Active | Not Verified | MSP430 CPUXV2 | 16-Bit | 20MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 74 | 128KB (128K x 8) | FLASH | - | 18K x 8 | 1.8V ~ 3.6V | A/D 16x12b; D/A 2x12b | 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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