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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R5F104PJGFB#50IC MCU 16BIT 256KB FLSH 100LFQFP |
1,854 |
|
Datasheet | 100-LQFP | RL78/G14 | Tape & Reel (TR) | 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 | 24K x 8 | 2.4V ~ 5.5V | A/D 20x8/10b; D/A 2x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
R5F524TAADFK#51IC MCU 32BIT 256KB FLASH 64LQFP |
4,127 |
|
Datasheet | 64-LQFP | RX24T | Tape & Reel (TR) | Active | Not Verified | RXv2 | 32-Bit Single-Core | 80MHz | I2C, SCI, SPI | DMA, LVD, POR, PWM, WDT | 48 | 256KB (256K x 8) | FLASH | 8K x 8 | 16K x 8 | 2.7V ~ 5.5V | A/D 12x12b; D/A 1x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F10BMGCKFB#55IC MCU 16BIT 128KB FLASH 80LFQFP |
2,073 |
|
Datasheet | 80-LQFP | RL78/F13 | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 24MHz | CANbus, CSI, I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 68 | 128KB (128K x 8) | FLASH | 4K x 8 | 8K x 8 | 2.7V ~ 5.5V | A/D 22x10b SAR | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
|
R5F140GLGFB#50IC MCU 16BIT 512KB FLASH 48LQFP |
4,986 |
|
Datasheet | 48-LQFP | RL78/G13A | Tape & Reel (TR) | Active | - | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 34 | 512KB (512K x 8) | FLASH | 8K x 8 | 32K x 8 | 1.6V ~ 5.5V | A/D 10x8/10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
STM32L073CZY6TRIC MCU 32BIT 192KB FLASH 49WLCSP |
1,710 |
|
Datasheet | 49-UFBGA, WLCSP | STM32L0 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 32MHz | I2C, IrDA, LINbus, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 37 | 192KB (192K x 8) | FLASH | 6K x 8 | 20K x 8 | 1.8V ~ 3.6V | A/D 10x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
STM32G431C8T6TRIC MCU 32BIT 64KB FLASH 48LQFP |
4,593 |
|
Datasheet | 48-LQFP | STM32G4 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 170MHz | CANbus, I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 38 | 64KB (64K x 8) | FLASH | - | 32K x 8 | 1.71V ~ 3.6V | A/D 17x12b; D/A 4x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F51303ADNE#U0IC MCU 32BIT 64KB FLASH 48HWQFN |
4,834 |
|
Datasheet | 48-WFQFN Exposed Pad | RX130 | Tray | Obsolete | Not Verified | RX | 32-Bit Single-Core | 32MHz | I2C, LINbus, SCI, SPI | DMA, LVD, POR, PWM, WDT | 38 | 64KB (64K x 8) | FLASH | 8K x 8 | 10K x 8 | 1.8V ~ 5.5V | A/D 10x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
UPD78F0743MC(S)-CAA-E1-AXIC MCU 8BIT 8KB FLASH 20LSSOP |
1,394 |
|
Datasheet | 20-LSSOP (0.240", 6.10mm Width) | 78K0/Ix2 | Tape & Reel (TR) | Active | - | 78K/0 | 8-Bit | 10MHz | DALI, I2C, LINbus, UART/USART | LVD, POR, PWM, WDT | 13 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 2.7V ~ 5.5V | A/D 6x10b SAR | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
PIC16LF1938T-I/MLIC MCU 8BIT 28KB FLASH 28QFN |
1,943 |
|
Datasheet | 28-VQFN Exposed Pad | PIC® XLP™ 16F | Tape & Reel (TR) | Active | Verified | PIC | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 25 | 28KB (16K x 14) | FLASH | 256 x 8 | 1K x 8 | 1.8V ~ 3.6V | A/D 11x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
Z86E0408PSC1903IC MCU 8BIT 1KB OTP 18DIP |
3,467 |
|
Datasheet | 18-DIP (0.300", 7.62mm) | Z8® | Tube | Discontinued at Digi-Key | Not Verified | Z8 | 8-Bit | 8MHz | - | POR, WDT | 14 | 1KB (1K x 8) | OTP | - | 125 x 8 | 4.5V ~ 5.5V | - | External | 0°C ~ 70°C (TA) | - | - | Through Hole | |
|
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PIC16C56A-20I/PIC MCU 8BIT 1.5KB OTP 18DIP |
4,154 |
|
Datasheet | 18-DIP (0.300", 7.62mm) | PIC® 16C | Tube | Active | Verified | PIC | 8-Bit | 20MHz | - | POR, WDT | 12 | 1.5KB (1K x 12) | OTP | - | 25 x 8 | 3V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Through Hole | |
|
AT90PWM3-16MQTIC MCU 8BIT 8KB FLASH 32QFN |
1,371 |
|
Datasheet | 32-VQFN Exposed Pad | AVR® 90PWM Lighting | Cut Tape (CT) | Active | Not Verified | AVR | 8-Bit | 16MHz | SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 27 | 8KB (8K x 8) | FLASH | 512 x 8 | 512 x 8 | 2.7V ~ 5.5V | A/D 11x10b; D/A 1x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
PIC16F1946-I/MRIC MCU 8BIT 14KB FLASH 64QFN |
1,392 |
|
Datasheet | 64-VFQFN Exposed Pad | PIC® XLP™ 16F | Tube | Active | Not Verified | PIC | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 54 | 14KB (8K x 14) | FLASH | 256 x 8 | 512 x 8 | 1.8V ~ 5.5V | A/D 17x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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PIC16LF1946-I/MRIC MCU 8BIT 14KB FLASH 64QFN |
1,848 |
|
Datasheet | 64-VFQFN Exposed Pad | PIC® XLP™ 16F | Tube | Active | Not Verified | PIC | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 54 | 14KB (8K x 14) | FLASH | 256 x 8 | 512 x 8 | 1.8V ~ 3.6V | A/D 17x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
ATTINY861-20SURIC MCU 8BIT 8KB FLASH 20SOIC |
4,064 |
|
Datasheet | 20-SOIC (0.295", 7.50mm Width) | AVR® ATtiny | Tape & Reel (TR) | Active | Verified | AVR | 8-Bit | 20MHz | USI | Brown-out Detect/Reset, POR, PWM, WDT | 16 | 8KB (4K x 16) | FLASH | 512 x 8 | 512 x 8 | 2.7V ~ 5.5V | A/D 11x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
ATXMEGA128B3-MCURIC MCU 8/16BIT 128KB FLSH 64VQFN |
1,778 |
|
Datasheet | 64-VQFN Dual Rows, Exposed Pad | AVR® XMEGA® B3 | Tape & Reel (TR) | Active | Not Verified | AVR | 8/16-Bit | 32MHz | I2C, IrDA, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 36 | 128KB (128K x 8) | FLASH | 2K x 8 | 8K x 8 | 1.6V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
DSPIC33CK32MP103T-I/M5IC MCU 16BIT 32KB FLASH 36UQFN |
3,699 |
|
Datasheet | 36-UFQFN Exposed Pad | dsPIC™ 33CK, Functional Safety (FuSa) | Tape & Reel (TR) | Active | Not Verified | dsPIC | 16-Bit | 100MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, QEI, Smart Card, WDT | 27 | 32KB (32K x 8) | FLASH | - | 8K x 8 | 3V ~ 3.6V | A/D 16x12b; D/A 3x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
ATSAML11D15A-MUTKPHIC MCU 32BIT 32KB FLASH 24VQFN |
4,161 |
|
Datasheet | 24-VFQFN Exposed Pad | SAM L11 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M23 | 32-Bit Single-Core | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 17 | 32KB (32K x 8) | FLASH | 2K x 8 | 8K x 8 | 1.62V ~ 3.63V | A/D 5x12b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R7F101GAE4CSP#HA016BIT MCU RL78/G24 64K 30LSSOP - |
4,708 |
|
Datasheet | 30-LSSOP (0.240", 6.10mm Width) | RL78/G24 | Tape & Reel (TR) | Active | - | RL78 | 16-Bit | 48MHz | CSI, I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 25 | 64KB (64K x 8) | FLASH | 4K x 8 | 12K x 8 | 1.6V ~ 5.5V | A/D 16x8/10b/12b; D/A 3x8b/10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
R7F101GBE4CNP#HA016BIT MCU RL78/G24 64K 32HWQFN - |
2,058 |
|
Datasheet | 32-WFQFN Exposed Pad | RL78/G24 | Tape & Reel (TR) | Active | - | RL78 | 16-Bit | 48MHz | CSI, I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 27 | 64KB (64K x 8) | FLASH | 4K x 8 | 12K x 8 | 1.6V ~ 5.5V | A/D 16x8/10b/12b; D/A 3x8b/10b | Internal | -40°C ~ 125°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.
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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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