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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CY8C4045FNI-S412TIC MCU 32BIT 32KB FLASH 25WLCSP |
1,720 |
|
Datasheet | 25-XFBGA, WLCSP | PSOC™ 4 CY8C4000S | 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 | 21 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 1.71V ~ 5.5V | A/D 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MCXC144VFT48MHz, Cortex-M0+ |
1,300 |
|
Datasheet | 48-UFQFN Exposed Pad | MCX C | Tray | Active | - | ARM® Cortex®-M0+ | 32-Bit | 48MHz | I2C, SPI, UART/USART | DMA, PWM, WDT | 40 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.71V ~ 3.6V | A/D 16b; D/A 1x12b | Internal | -40°C ~ 125°C (TJ) | - | - | Surface Mount | |
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R5F104LEAFP#50IC MCU 16BIT 64KB FLASH 64LQFP |
1,000 |
|
Datasheet | 64-LQFP | RL78/G14 | Bulk | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 48 | 64KB (64K x 8) | FLASH | 4K x 8 | 5.5K x 8 | 1.6V ~ 5.5V | A/D 12x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F10ELDGFB#X0IC MCU 16BIT 48KB FLASH 64LFQFP |
1,000 |
|
Datasheet | 64-LQFP | RL78/G1A | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 46 | 48KB (48K x 8) | FLASH | 4K x 8 | 3K x 8 | 1.6V ~ 3.6V | A/D 28x8/12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R7F100GFJ3CFP#HA0IC MCU 16BIT 256KB FLASH 44LQFP |
1,000 |
|
Datasheet | 44-LQFP | RL78/G23 | Tape & Reel (TR) | Active | - | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, SPI, UART/USART | Capacitive Touch, LVD, POR, PWM, WDT | 37 | 256KB (256K x 8) | FLASH | 8K x 8 | 24K x 8 | 1.8V ~ 5.5V | A/D 10x8/10b/12b; D/A 2x8b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F10ELDGFB#V0IC MCU 16BIT 48KB FLASH 64LFQFP |
960 |
|
Datasheet | 64-LQFP | RL78/G1A | Tray | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 46 | 48KB (48K x 8) | FLASH | 4K x 8 | 3K x 8 | 1.6V ~ 3.6V | A/D 28x8/12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MCXC244VFM48MHz, Cortex-M0+, USB |
465 |
|
Datasheet | 32-UFQFN Exposed Pad | MCX C | Tray | Active | - | ARM® Cortex®-M0+ | 32-Bit | 48MHz | I2C, SPI, UART/USART, USB | DMA, PWM, WDT | 23 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.71V ~ 3.6V | A/D 16b; D/A 1x12b | Internal | -40°C ~ 125°C (TJ) | - | - | Surface Mount | |
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PIC18F14K22-E/PIC MCU 8BIT 16KB FLASH 20DIP |
231 |
|
Datasheet | 20-DIP (0.300", 7.62mm) | PIC® XLP™ 18K | Tube | Active | Not Verified | PIC | 8-Bit | 48MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 17 | 16KB (8K x 16) | FLASH | 256 x 8 | 512 x 8 | 2.3V ~ 5.5V | A/D 12x10b | Internal | -40°C ~ 125°C (TA) | - | - | Through Hole | |
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R5F51118ADFK#1AIC MCU 32BIT 512KB FLASH 64LQFP |
1,214 |
|
Datasheet | 64-LQFP | RX111 | Tray | Active | Not Verified | RX | 32-Bit Single-Core | 32MHz | I2C, SCI, SPI, USB OTG | DMA, LVD, POR, PWM, WDT | 46 | 512KB (512K x 8) | FLASH | 8K x 8 | 64K x 8 | 1.8V ~ 3.6V | A/D 14x12b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C4146AZI-S443IC MCU 32BIT 64KB FLASH 48LQFP |
2,498 |
|
Datasheet | 48-LQFP | PSOC™ 4 CY8C4100S Plus | Tray | Active | - | ARM® Cortex®-M0+ | 32-Bit | 48MHz | I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT | 36 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 1.71V ~ 5.5V | A/D 16x10/20x12b SAR; D/A 2x7/8b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F104GKAFB#10IC MCU 16BIT 384KB FLASH 48LFQFP |
1,997 |
|
Datasheet | 48-LQFP | RL78/G14 | Tray | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 34 | 384KB (384K x 8) | FLASH | 8K x 8 | 32K x 8 | 1.6V ~ 5.5V | A/D 10x8/10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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S6E1C12D0AGV20000IC MCU 32BIT 128KB FLASH 64LQFP |
1,596 |
|
Datasheet | 64-LQFP | FM0+ S6E1C1 | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 40MHz | CSIO, I2C, LINbus, SmartCard, UART/USART | I2S, LVD, POR, PWM, WDT | 54 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.65V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F100PJGFB#10IC MCU 16BIT 256KB FLSH 100LFQFP |
720 |
|
Datasheet | 100-LQFP | RL78/G13 | Tray | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 82 | 256KB (256K x 8) | FLASH | 8K x 8 | 20K x 8 | 2.4V ~ 5.5V | A/D 20x8/10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F51406AGFK#30IC MCU 32BIT 256KB FLASH 64LQFP |
540 |
|
Datasheet | 64-LQFP | RX140 | Tray | Active | - | RXv2 | 32-Bit Single-Core | 48MHz | CANbus, I2C, SCI, SPI | Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, WDT | 53 | 256KB (256K x 8) | FLASH | 8K x 8 | 64K x 8 | 1.8V ~ 5.5V | A/D 15x12b; D/A 2x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F51405BDFL#10IC MCU 32BIT 128MB FLASH 48LQFP |
2,000 |
|
Datasheet | 48-LQFP | RX140 | Tray | Active | - | RXv2 | 32-Bit Single-Core | 48MHz | CANbus, I2C, SCI, SPI | AES, Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT | 39 | 128KB (128K x 8) | FLASH | 8K x 8 | 32K x 8 | 1.8V ~ 5.5V | A/D 11x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R7F100GJJ2DFA#BA0IC MCU 16BIT 256KB FLASH 52LQFP |
1,280 |
|
Datasheet | 52-LQFP | RL78/G23 | Tray | Active | - | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, SPI, UART/USART | Capacitive Touch, LVD, POR, PWM, WDT | 44 | 256KB (256K x 8) | FLASH | 8K x 8 | 24K x 8 | 1.6V ~ 5.5V | A/D 12x10b, 8x12b; D/A 2x8b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C4046LQI-T411IC MCU 32BIT 64KB FLASH 16UFQFN |
967 |
|
Datasheet | 16-UFQFN | PSOC™ 4000T | Tray | Active | - | ARM® Cortex®-M0+ | 32-Bit | 48MHz | I2C, Microwire, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, POR, PWM, WDT | 11 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 1.71V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F51405BDFL#30IC MCU 32BIT 128MB FLASH 48LQFP |
740 |
|
Datasheet | 48-LQFP | RX140 | Tray | Active | - | RXv2 | 32-Bit Single-Core | 48MHz | CANbus, I2C, SCI, SPI | AES, Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT | 39 | 128KB (128K x 8) | FLASH | 8K x 8 | 32K x 8 | 1.8V ~ 5.5V | A/D 11x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F51405ADFN#30IC MCU 32BIT 128MB FLASH 80LQFP |
432 |
|
Datasheet | 80-LQFP | RX140 | Tray | Active | - | RXv2 | 32-Bit Single-Core | 48MHz | CANbus, I2C, SCI, SPI | Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, WDT | 69 | 128KB (128K x 8) | FLASH | 8K x 8 | 32K x 8 | 1.8V ~ 5.5V | A/D 18x12b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R7F124FGJ3AFB-C#BA0MCU:RL78 |
1,513 |
|
Datasheet | 48-LQFP | RL78/F24 | Tray | Active | - | RL78 | 16-Bit | 40MHz | CANbus, CSI, I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 38 | 256KB (256K x 8) | FLASH | 16K x 8 | 24K x 8 | 2.7V ~ 5.5V | A/D 19x12b SAR; D/A 1x8b | External, Internal | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | 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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