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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PIC24EP32GP204-I/MVIC MCU 16BIT 32KB FLASH 48UQFN |
2,914 |
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Datasheet | 48-UFQFN Exposed Pad | PIC® 24EP | Tube | Active | Not Verified | PIC | 16-Bit | 70 MIPs | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 35 | 32KB (10.7K x 24) | FLASH | - | 2K x 16 | 3V ~ 3.6V | A/D 9x10b/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC24EP32MC204-I/MVIC MCU 16BIT 32KB FLASH 48UQFN |
1,835 |
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Datasheet | 48-UFQFN Exposed Pad | PIC® 24EP | Tube | Active | Not Verified | PIC | 16-Bit | 70 MIPs | I2C, IrDA, LINbus, QEI, SPI, UART/USART | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT | 35 | 32KB (10.7K x 24) | FLASH | - | 2K x 16 | 3V ~ 3.6V | A/D 9x10b/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATSAMD20E14A-MNTIC MCU 32BIT 16KB FLASH 32QFN |
3,434 |
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Datasheet | 32-VFQFN Exposed Pad | SAM D20E | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 48MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, WDT | 26 | 16KB (16K x 8) | FLASH | - | 2K x 8 | 1.62V ~ 3.6V | A/D 10x12b; D/A 1x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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ML620Q133NGDZWANLIC MCU 16BIT 24KB FLASH 16WQFN |
2,666 |
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Datasheet | 16-WFQFN Exposed Pad | ML620Q100 | Tape & Reel (TR) | Obsolete | Not Verified | nX-U16/100 | 16-Bit | 16MHz | I2C, SPI, UART/USART | POR, PWM, WDT | 10 | 24KB (12K x 16) | FLASH | 1K x 16 | 2K x 8 | 1.6V ~ 5.5V | A/D 6x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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PIC18F65K40T-I/MRIC MCU 8BIT 32KB FLASH 64VQFN |
2,029 |
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Datasheet | 64-VFQFN Exposed Pad | PIC® XLP™ 18K | Tape & Reel (TR) | Active | Not Verified | PIC | 8-Bit | 64MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 60 | 32KB (16K x 16) | FLASH | 1K x 8 | 2K x 8 | 2.3V ~ 5.5V | A/D 45x10b; D/A 1x5b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC18F66K40-I/MRIC MCU 8BIT 64KB FLASH 64VQFN |
1,145 |
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Datasheet | 64-VFQFN Exposed Pad | PIC® XLP™ 18K | Tube | Active | Not Verified | PIC | 8-Bit | 64MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 60 | 64KB (32K x 16) | FLASH | 1K x 8 | 3.5K x 8 | 2.3V ~ 5.5V | A/D 45x10b; D/A 1x5b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC18LF66K40-I/MRIC MCU 8BIT 64KB FLASH 64VQFN |
2,642 |
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Datasheet | 64-VFQFN Exposed Pad | PIC® XLP™ 18K | Tube | Active | Not Verified | PIC | 8-Bit | 64MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 60 | 64KB (32K x 16) | FLASH | 1K x 8 | 3.5K x 8 | 1.8V ~ 3.6V | A/D 45x10b; D/A 1x5b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC18LF25K42-I/SPIC MCU 8BIT 32KB FLASH 28DIP |
4,772 |
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Datasheet | 28-DIP (0.300", 7.62mm) | PIC® XLP™ 18K | Tube | Active | Not Verified | PIC | 8-Bit | 64MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT | 25 | 32KB (16K x 16) | FLASH | 256 x 8 | 2K x 8 | 1.8V ~ 3.6V | A/D 24x12b; D/A 1x5b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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PIC16F18456-E/SPIC MCU 8BIT 28KB FLASH 28SPDIP |
2,936 |
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Datasheet | 28-DIP (0.300", 7.62mm) | PIC® XLP™ 16F | Tube | Active | Not Verified | PIC | 8-Bit | 32MHz | EUSART, I2C, LINbus, MSSP, SMBus/PMBus, RS-232, RS-485, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 26 | 28KB (16K x 14) | FLASH | 256 x 8 | 2K x 8 | 2.5V ~ 5.5V | A/D 24x12b; D/A 1x5b | Internal | -40°C ~ 125°C (TA) | - | - | Through Hole | |
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PIC16LF18456-E/SPIC MCU 8BIT 28KB FLASH 28SPDIP |
3,364 |
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Datasheet | 28-DIP (0.300", 7.62mm) | PIC® XLP™ 16F | Tube | Active | Not Verified | PIC | 8-Bit | 32MHz | EUSART, I2C, LINbus, MSSP, SMBus/PMBus, RS-232, RS-485, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 26 | 28KB (16K x 14) | FLASH | 256 x 8 | 2K x 8 | 1.8V ~ 3.6V | A/D 24x12b; D/A 1x5b | Internal | -40°C ~ 125°C (TA) | - | - | Through Hole | |
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DSPIC33CK256MC502-I/2NIC MCU 16BIT 256KB FLASH 28UQFN |
3,013 |
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Datasheet | - | - | Tube | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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DSPIC33CK128MC502-E/2NIC MCU 16BIT 128KB FLASH 28UQFN |
3,974 |
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Datasheet | 28-UQFN Exposed Pad | - | Tube | Active | Not Verified | dsPIC | 16-Bit | - | - | - | - | 128KB (128K x 8) | FLASH | - | - | 3V ~ 3.6V | - | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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DSPIC33CK128MC106T-I/MRIC MCU 16BIT 128KB FLASH 64QFN |
1,832 |
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Datasheet | 64-VFQFN Exposed Pad | - | Tape & Reel (TR) | Active | Not Verified | dsPIC | 16-Bit | - | - | - | - | 128KB (128K x 8) | FLASH | - | - | 3V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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DSPIC33CK128MC502-E/M6IC MCU 16BIT 128KB FLASH 28UQFN |
4,239 |
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Datasheet | 28-UFQFN Exposed Pad | - | Tube | Active | Not Verified | dsPIC | 16-Bit | - | - | - | - | 128KB (128K x 8) | FLASH | - | - | 3V ~ 3.6V | - | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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DSPIC33CK256MC502T-I/SSIC MCU 16BIT 256KB FLASH 28SSOP |
2,697 |
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Datasheet | 28-SSOP (0.209", 5.30mm Width) | dsPIC™ 33CK, Functional Safety (FuSa) | Tape & Reel (TR) | Active | Not Verified | dsPIC | 16-Bit | 100MIPs | CANbus, I2C, IrDA, LINbus, SPI, Smart Card, UART/USART | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT | 21 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 3V ~ 3.6V | A/D 13x12b SAR; D/A 2x12b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C4146AXQ-S423IC MCU 32BIT 64KB FLASH 44TQFP |
3,770 |
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Datasheet | 44-LQFP | PSOC™ 4 CY8C4100S Plus | Tray | Active | Not Verified | 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 16x10b, 20x12b SAR; D/A 2x7/8b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F51405ADFN#10IC MCU 32BIT 128MB FLASH 80LQFP |
1,761 |
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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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AT87F51-24AIIC MCU 8BIT 4KB FLASH 44TQFP |
4,493 |
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Datasheet | 44-TQFP | 87F | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 24MHz | UART/USART | - | 32 | 4KB (4K x 8) | OTP Quick FLASH | - | 128 x 8 | 4V ~ 6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R7F100GGK2DFB#HA0IC MCU 16BIT 384KB FLASH 48LQFP |
4,183 |
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Datasheet | 48-LQFP | RL78/G23 | Tape & Reel (TR) | Active | - | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, SPI, UART/USART | Capacitive Touch, LVD, POR, PWM, WDT | 40 | 384KB (384K x 8) | FLASH | 8K x 8 | 32K x 8 | 1.6V ~ 5.5V | A/D 10x8/10b/12b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F140GKAFB#50IC MCU 16BIT 384KB FLASH 48LQFP |
2,438 |
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Datasheet | 48-LQFP | RL78/G13A | Tape & Reel (TR) | Active | - | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 34 | 384KB (384K x 8) | FLASH | 8K x 8 | 24K x 8 | 1.6V ~ 5.5V | A/D 10x8/10b | 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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