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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PIC16C54T-LPI/SSIC MCU 8BIT 768B OTP 20SSOP |
4,788 |
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Datasheet | 20-SSOP (0.209", 5.30mm Width) | PIC® 16C | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 40MHz | - | POR, WDT | 12 | 768B (512 x 12) | OTP | - | 25 x 8 | 2.5V ~ 6.25V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16C554T-04E/SSIC MCU 8BIT 896B OTP 20SSOP |
4,474 |
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Datasheet | 20-SSOP (0.209", 5.30mm Width) | PIC® 16C | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 4MHz | - | POR, WDT | 13 | 896B (512 x 14) | OTP | - | 80 x 8 | 3V ~ 5.5V | - | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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PIC16C55A-04I/SPIC MCU 8BIT 768B OTP 28SPDIP |
3,009 |
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Datasheet | 28-DIP (0.300", 7.62mm) | PIC® 16C | Tube | Active | Verified | PIC | 8-Bit | 4MHz | - | POR, WDT | 20 | 768B (512 x 12) | OTP | - | 25 x 8 | 3V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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PIC16C712T-20E/SSIC MCU 8BIT 1.75KB OTP 20SSOP |
4,623 |
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Datasheet | 20-SSOP (0.209", 5.30mm Width) | PIC® 16C | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 20MHz | - | Brown-out Detect/Reset, POR, PWM, WDT | 13 | 1.75KB (1K x 14) | OTP | - | 128 x 8 | 4V ~ 5.5V | A/D 4x8b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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PIC16LC717T-I/SOIC MCU 8BIT 3.5KB OTP 18SOIC |
1,089 |
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Datasheet | 18-SOIC (0.295", 7.50mm Width) | PIC® 16C | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 20MHz | I2C, SPI | Brown-out Detect/Reset, POR, PWM, WDT | 15 | 3.5KB (2K x 14) | OTP | - | 256 x 8 | 2.5V ~ 5.5V | A/D 6x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16F627A-E/PIC MCU 8BIT 1.75KB FLASH 18DIP |
2,577 |
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Datasheet | 18-DIP (0.300", 7.62mm) | PIC® 16F | Tube | Active | Verified | PIC | 8-Bit | 20MHz | UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 16 | 1.75KB (1K x 14) | FLASH | 128 x 8 | 224 x 8 | 3V ~ 5.5V | - | Internal | -40°C ~ 125°C (TA) | - | - | Through Hole | |
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PIC16F818T-I/MLTSLIC MCU 8BIT 1.75KB FLASH 28QFN |
4,617 |
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Datasheet | 28-VQFN Exposed Pad | PIC® 16F | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 20MHz | I2C, SPI | Brown-out Detect/Reset, POR, PWM, WDT | 16 | 1.75KB (1K x 14) | FLASH | 128 x 8 | 128 x 8 | 4V ~ 5.5V | A/D 5x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC18F4221T-I/MLIC MCU 8BIT 4KB FLASH 44QFN |
2,356 |
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Datasheet | 44-VQFN Exposed Pad | PIC® 18F | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 40MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 36 | 4KB (2K x 16) | FLASH | 256 x 8 | 512 x 8 | 4.2V ~ 5.5V | A/D 13x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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S9KEAZ64AMLHRIC MCU 32BIT 64KB FLASH 64LQFP |
4,928 |
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Datasheet | 64-LQFP | Kinetis KEA | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 48MHz | CANbus, I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 58 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 2.7V ~ 5.5V | A/D 16x12b SAR | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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W78E365A40DLIC MCU 8BIT 64KB FLASH 40DIP |
4,572 |
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Datasheet | 40-DIP | W78 | Tube | Not For New Designs | Not Verified | 8052 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, PWM, WDT | 32 | 64KB (64K x 8) | FLASH | - | 1.25K x 8 | 4.5V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Through Hole | |
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UPD78F0511AMC(S)-GAA-E1-AXIC MCU 8BIT 16KB FLASH 38SSOP |
3,078 |
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Datasheet | 38-SSOP (0.240", 6.10mm Width) | 78K0/Kx2 | Tape & Reel (TR) | Active | - | 78K/0 | 8-Bit | 20MHz | 3-Wire SIO, I2C, LINbus, UART/USART | LVD, POR, PWM, WDT | 31 | 16KB (16K x 8) | FLASH | - | 768 x 8 | 1.8V ~ 5.5V | A/D 6x10b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F104PGGFA#50IC MCU 16BIT 128KB FLASH 100LQFP |
4,673 |
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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 | 128KB (128K x 8) | FLASH | 8K x 8 | 16K x 8 | 2.4V ~ 5.5V | A/D 20x8/10b; D/A 2x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F104PHAFA#50IC MCU 16BIT 192KB FLASH 100LQFP |
1,134 |
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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 | 192KB (192K x 8) | FLASH | 8K x 8 | 20K x 8 | 1.6V ~ 5.5V | A/D 20x8/10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32G431K8T3IC MCU 32BIT 64KB FLASH 32LQFP |
2,649 |
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Datasheet | 32-LQFP | STM32G4 | Bulk | Active | - | ARM® Cortex®-M4 | 32-Bit | 170MHz | CANbus, I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 26 | 64KB (64K x 8) | FLASH | - | 32K x 8 | 1.71V ~ 3.6V | A/D 11x12b SAR; D/A 4x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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Z8F2421AN020SC00TRIC MCU 8BIT 24KB FLASH 44QFP |
4,845 |
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Datasheet | 44-LQFP | Encore!® XP® | Tape & Reel (TR) | Obsolete | Verified | eZ8 | 8-Bit | 20MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 31 | 24KB (24K x 8) | FLASH | - | 2K x 8 | 3V ~ 3.6V | A/D 8x10b | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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R5F100LLDFB#10IC MCU 16BIT 512KB FLASH 64LFQFP |
3,277 |
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Datasheet | 64-LQFP | RL78/G13 | Tray | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 48 | 512KB (512K x 8) | FLASH | 8K x 8 | 32K x 8 | 1.6V ~ 5.5V | A/D 12x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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C8051F327-GMIC MCU 8BIT 16KB FLASH 28QFN |
4,850 |
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Datasheet | 28-VFQFN Exposed Pad | C8051F32x | Tube | Not For New Designs | Not Verified | 8051 | 8-Bit | 25MHz | UART/USART, USB | POR | 15 | 16KB (16K x 8) | FLASH | - | 1.5K x 8 | 2.7V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F51305BGFP#10IC MCU 32BIT 128MB FLASH 100LQFP |
1,422 |
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Datasheet | 100-LQFP | RX130 | Tray | Active | - | RX | 32-Bit Single-Core | 32MHz | I2C, LINbus, SCI, SPI | Capacitive Touch, DMA, LVD, POR, PWM, WDT | 88 | 128KB (128K x 8) | FLASH | 8K x 8 | 16K x 8 | 1.8V ~ 5.5V | A/D 24x12b; D/A 2x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F104GLGFB#7016-BIT GENERAL MCU RL78/G14 512K |
3,558 |
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Datasheet | 48-LQFP | RL78/G14 | Tray | Active | - | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | LVD, POR, PWM, WDT | 38 | 512KB (512K x 8) | FLASH | 8K x 8 | 48K x 8 | 2.4V ~ 5.5V | A/D 10x8/10b; D/A 2x8b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F11NGGAFB#7016BIT MCU RL78/H1D 128K LFQFP48 |
4,525 |
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Datasheet | 48-LQFP | RL78/H1D | Tray | Active | - | RL78 | 16-Bit | 24MHz | CSI, I2C, SPI, UART/USART | LCD, LVD, POR, PWM, WDT | 22 | 128KB (128K x 8) | FLASH | 4K x 8 | 5.5K x 8 | 2.4V ~ 5.5V | A/D 5x8b SAR, 5x10b Sigma-Delta; D/A 1x8b, 1x12b | 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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