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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PIC16C715-20I/SOIC MCU 8BIT 3.5KB OTP 18SOIC |
126 |
|
Datasheet | 18-SOIC (0.295", 7.50mm Width) | PIC® 16C | Tube | Active | Verified | PIC | 8-Bit | 20MHz | - | Brown-out Detect/Reset, POR, WDT | 13 | 3.5KB (2K x 14) | OTP | - | 128 x 8 | 4V ~ 5.5V | A/D 4x8b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F52318BGFM#10IC MCU 32BIT 512KB FLASH 64LQFP |
1,316 |
|
Datasheet | 64-LQFP | RX231 | Tray | Active | - | RXv2 | 32-Bit Single-Core | 54MHz | CANbus, I2C, IrDA, SCI, SD/SDIO, SPI, SSI, USB OTG | Capacitive Touch, DMA, LVD, POR, PWM, WDT | 43 | 512KB (512K x 8) | FLASH | 8K x 8 | 64K x 8 | 1.8V ~ 5.5V | A/D 12x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
CY8C21334-24PVXIIC MCU 8BIT 8KB FLASH 20SSOP |
3,161 |
|
Datasheet | 20-SSOP (0.209", 5.30mm Width) | PSOC™1 CY8C21xxx | Bulk | Active | Verified | M8C | 8-Bit | 24MHz | I2C, SPI, UART/USART | POR, PWM, WDT | 16 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 2.4V ~ 5.25V | A/D 28x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
STM32L433CBT7IC MCU 32BIT 128KB FLASH 48LQFP |
1,359 |
|
Datasheet | 48-LQFP | STM32L4 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 80MHz | CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB | Brown-out Detect/Reset, DMA, LCD, PWM, WDT | 38 | 128KB (128K x 8) | FLASH | - | 64K x 8 | 1.71V ~ 3.6V | A/D 10x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
R5F51138ADFM#1AIC MCU 32BIT 512KB FLASH 64LFQFP |
1,280 |
|
Datasheet | 64-LQFP | RX113 | Tray | Active | Not Verified | RX | 32-Bit Single-Core | 32MHz | I2C, IrDA, SCI, SPI, SSI, USB OTG | DMA, LCD, LVD, POR, PWM, WDT | 46 | 512KB (512K x 8) | FLASH | 8K x 8 | 64K x 8 | 1.8V ~ 3.6V | A/D 11x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
CY8C4245LQI-483TIC MCU 32BIT 32KB FLASH 40QFN |
4,986 |
|
Datasheet | 40-UFQFN Exposed Pad | PSOC™ 4 CY8C42xx | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 48MHz | I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT | 34 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 1.71V ~ 5.5V | A/D 8x12b SAR; D/A 2xIDAC | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
CY8C4126AZI-S455IC MCU 32BIT 64KB FLASH 64TQFP |
1,600 |
|
Datasheet | 64-LQFP | PSOC™ 4 CY8C4100S Plus | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 24MHz | I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT | 54 | 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 | |
|
CY95F778EPMC1-G-UNE2IC MM MCU 64LQFP |
1,600 |
|
Datasheet | 64-LQFP | F²MC-8FX MB95770L | Tray | Active | Not Verified | F²MC-8FX | 8-Bit | 16.25MHz | I2C, SIO, UART/USART | LCD, LVD, POR, PWM, WDT | 55 | 60KB (60K x 8) | FLASH | - | 2K x 8 | 1.8V ~ 5.5V | A/D 8x8/10b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
CY95F778JNPMC1-G-UNE2IC MM MCU 64LQFP |
1,600 |
|
Datasheet | 64-LQFP | F²MC-8FX MB95770M | Tray | Active | Not Verified | F²MC-8FX | 8-Bit | 16.25MHz | I2C, SIO, UART/USART | LCD, LVD, POR, PWM, WDT | 55 | 60KB (60K x 8) | FLASH | - | 2K x 8 | 1.8V ~ 5.5V | A/D 8x8/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
CY95F718EPMC-G-UNE2IC MCU 8BIT 60KB FLASH 80LQFP |
1,190 |
|
Datasheet | 80-LQFP | F²MC-8FX MB95710L | Tray | Active | Not Verified | F²MC-8FX | 8-Bit | 16MHz | I2C, SIO, UART/USART | LCD, LVD, POR, PWM, WDT | 75 | 60KB (60K x 8) | FLASH | - | 2K x 8 | 1.8V ~ 5.5V | A/D 8x8/12b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
CY95F778EPMC2-G-UNE2IC MM MCU 64LQFP |
1,190 |
|
Datasheet | 64-LQFP | F²MC-8FX MB95770L | Tray | Active | Not Verified | F²MC-8FX | 8-Bit | 16.25MHz | I2C, SIO, UART/USART | LCD, LVD, POR, PWM, WDT | 55 | 60KB (60K x 8) | FLASH | - | 2K x 8 | 1.8V ~ 5.5V | A/D 8x8/10b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F52316CDNE#20IC MCU 32BIT 256KB FLASH 48HWQFN |
832 |
|
Datasheet | 48-WFQFN Exposed Pad | RX231 | Tray | Active | Not Verified | RXv2 | 32-Bit Single-Core | 54MHz | I2C, IrDA, SCI, SPI, SSI, USB OTG | Capacitive Touch, DMA, LVD, POR, PWM, WDT | 30 | 256KB (256K x 8) | FLASH | 8K x 8 | 32K x 8 | 1.8V ~ 5.5V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F51307ADFL#30IC MCU 32BIT 384KB FLASH 48LFQFP |
500 |
|
Datasheet | 48-LQFP | RX130 | Tray | Active | Not Verified | RX | 32-Bit Single-Core | 32MHz | I2C, LINbus, SCI, SPI | Capacitive Touch, DMA, LVD, POR, PWM, WDT | 38 | 384KB (384K x 8) | FLASH | 8K x 8 | 48K x 8 | 1.8V ~ 5.5V | A/D 10x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
S9S12G64AMLFIC MCU 16BIT 64KB FLASH 48LQFP |
1,250 |
|
Datasheet | 48-LQFP | HCS12 | Tray | Active | Not Verified | 12V1 | 16-Bit | 25MHz | CANbus, IrDA, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 40 | 64KB (64K x 8) | FLASH | 2K x 8 | 4K x 8 | 3.13V ~ 5.5V | A/D 12x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
R5F52315CGND#20IC MCU 32BIT 128KB FLASH 64HWQFN |
520 |
|
Datasheet | 64-WFQFN Exposed Pad | RX231 | Tray | Active | Not Verified | RXv2 | 32-Bit Single-Core | 54MHz | I2C, IrDA, SCI, SPI, SSI, USB OTG | Capacitive Touch, DMA, LVD, POR, PWM, WDT | 43 | 128KB (128K x 8) | FLASH | 8K x 8 | 32K x 8 | 1.8V ~ 5.5V | A/D 12x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
R7FA6M4AF3CFP#BA0MCU RA6 ARM CM33 200MHZ 1M/256K |
2,129 |
|
Datasheet | 100-LQFP | RA6M4 | Tray | Active | - | ARM® Cortex®-M33 | 32-Bit | 200MHz | CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, UART/USART, USB | Crypto - AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT | 75 | 1MB (1M x 8) | FLASH | 8K x 8 | 256K x 8 | 2.7V ~ 3.6V | A/D 20x12b SAR; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
DSPIC33CDV256MP206T-E/M9IC MCU 16BIT 256KB FLASH 64VFQFN |
3,300 |
|
Datasheet | 64-PowerVFQFN | dsPIC™ 33CDVC | Tape & Reel (TR) | Active | - | dsPIC | 16-Bit | 100MIPs | I2C, SPI, UART/USART | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT | 31 | 256KB (85.5K x 24) | FLASH | - | 24K x 8 | 3V ~ 3.6V | A/D 20x12b SAR; D/A 3x12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | |
|
|
MCXA155VMPIC MCU 32BIT 512KB FLASH |
640 |
|
Datasheet | - | MCX A | Tray | Active | - | ARM® Cortex®-M33 | 32-Bit Single-Core | 96MHz | I2C, I3C, SPI, UART/USART, USB | POR, PWM, WDT | - | 512KB (512K x 8) | FLASH | - | 32K x 8 | 1.71V ~ 3.6V | - | External, Internal | -40°C ~ 125°C (TA) | - | - | - | |
|
R7F100GSK2DFB#BA0IC MCU 16BIT 384KB FLASH 128LQFP |
576 |
|
Datasheet | 128-LQFP | RL78/G23 | Tray | Active | - | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, SPI, UART/USART | Capacitive Touch, LVD, POR, PWM, WDT | 116 | 384KB (384K x 8) | FLASH | 8K x 8 | 32K x 8 | 1.6V ~ 5.5V | A/D 26x10b, 8x12b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
TMPM333FYFG(C)IC MCU 32BIT 256KB FLASH 100LQFP |
200 |
|
Datasheet | 100-LQFP | TX03 | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | I2C, SIO, UART/USART | POR, WDT | 78 | 256KB (256K x 8) | FLASH | - | 16K x 8 | 2.7V ~ 3.6V | A/D 12x10b | External | -20°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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