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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R5F104BFAFP#50IC MCU 16BIT 96KB FLASH 32LQFP |
2,119 |
|
Datasheet | 32-LQFP | RL78/G14 | Bulk | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 22 | 96KB (96K x 8) | FLASH | 8K x 8 | 12K x 8 | 1.6V ~ 5.5V | A/D 8x8/10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F10KGCAFB#X0IC MCU 16BIT 32KB FLASH 48LFQFP |
3,652 |
|
Datasheet | 48-LQFP | RL78/G1C | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 24MHz | CSI, I2C, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 28 | 32KB (32K x 8) | FLASH | 2K x 8 | 5.5K x 8 | 2.4V ~ 5.5V | A/D 9x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ST7FLI49MK1T6IC MCU 8BIT 4KB FLASH 32LQFP |
2,903 |
|
Datasheet | 32-LQFP | ST7 | Tray | Obsolete | Not Verified | ST7 | 8-Bit | 8MHz | I2C | LVD, POR, PWM, WDT | 24 | 4KB (4K x 8) | FLASH | 128 x 8 | 384 x 8 | 2.4V ~ 5.5V | A/D 10x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R7FA2E1A72DFK#BA0IC MCU 32BIT 64KB FLASH 64LQFP |
2,559 |
|
Datasheet | 64-LQFP | RA2E1 | Tray | Active | Not Verified | ARM® Cortex®-M23 | 32-Bit Single-Core | 48MHz | I2C, SmartCard, SPI, UART/USART | AES, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT | 53 | 64KB (64K x 8) | FLASH | 4K x 8 | 16K x 8 | 1.6V ~ 5.5V | A/D 13x12b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F10EBEGNA#00IC MCU 16BIT 64KB FLASH 32HWQFN |
3,087 |
|
Datasheet | 32-WFQFN Exposed Pad | RL78/G1A | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 20 | 64KB (64K x 8) | FLASH | 4K x 8 | 4K x 8 | 1.6V ~ 3.6V | A/D 18x8/12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
R5F11B7EGNA#00IC MCU 16BIT 64KB FLASH 24HWQFN |
2,757 |
|
Datasheet | 24-WFQFN Exposed Pad | RL78/G1F | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, IrDA, LINbus, UART/USART | LVD, POR, PWM, WDT | 17 | 64KB (64K x 8) | FLASH | 4K x 8 | 5.5K x 8 | 2.4V ~ 5.5V | A/D 8x8/10b; D/A 1x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
R7FA2E1A93CLM#BC0IC MCU 32BIT 128KB FLASH 25WLCSP |
3,525 |
|
Datasheet | 36-WFLGA | RA2E1 | Tray | Active | Not Verified | ARM® Cortex®-M23 | 32-Bit Single-Core | 48MHz | I2C, SmartCard, SPI, UART/USART | AES, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT | 20 | 128KB (128K x 8) | FLASH | 4K x 8 | 16K x 8 | 1.6V ~ 5.5V | A/D 12x12b SAR | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F10RLAGNB#6016BIT MCU RL78/L12 16K 64HWQFN - |
4,357 |
|
Datasheet | 64-WFQFN Exposed Pad | RL78/L12 | Tray | Active | - | RL78 | 16-Bit | 24MHz | CSI, I2C, LINbus, UART/USART | DMA, LCD, LVD, POR, PWM, WDT | 39 | 16KB (16K x 8) | FLASH | 2K x 8 | 1K x 8 | 1.6V ~ 5.5V | A/D 10x8/10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
N79E855AWGIC MCU 8BIT 16KB FLASH 28TSSOP |
2,208 |
|
Datasheet | 28-TSSOP (0.173", 4.40mm Width) | N79 | Tube | Not For New Designs | Not Verified | 8051 | 8-Bit | 24MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT | 25 | 16KB (16K x 8) | FLASH | 4K x 8 | 512 x 8 | 2.4V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
STM32G041Y8Y6TRIC MCU 32BIT 64KB FLASH 18WLCSP |
4,969 |
|
Datasheet | 18-UFBGA, WLCSP | STM32G0 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 64MHz | I2C, IrDA, LINbus, SPI, SmartCard, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 16 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 1.7V ~ 3.6V | A/D 16x12b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
C8051T602-GSRIC MCU 8BIT 4KB OTP 14SOIC |
1,222 |
|
Datasheet | 14-SOIC (0.154", 3.90mm Width) | C8051T60x | Tape & Reel (TR) | Not For New Designs | Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), UART/USART | POR, PWM, Temp Sensor, WDT | 8 | 4KB (4K x 8) | OTP | - | 256 x 8 | 1.8V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16F57-E/SPIC MCU 8BIT 3KB FLASH 28SPDIP |
2,203 |
|
Datasheet | 28-DIP (0.300", 7.62mm) | PIC® 16F | Tube | Active | Verified | PIC | 8-Bit | 20MHz | - | POR, WDT | 20 | 3KB (2K x 12) | FLASH | - | 72 x 8 | 2V ~ 5.5V | - | External | -40°C ~ 125°C (TA) | - | - | Through Hole | |
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PIC16F526T-I/MGIC MCU 8BIT 1.5KB FLASH 16QFN |
2,348 |
|
Datasheet | 16-VFQFN Exposed Pad | PIC® 16F | Tape & Reel (TR) | Active | Not Verified | PIC | 8-Bit | 20MHz | - | POR, WDT | 11 | 1.5KB (1K x 12) | FLASH | - | 67 x 8 | 2V ~ 5.5V | A/D 3x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430G2302IRSA16RIC MCU 16BIT 4KB FLASH 16QFN |
4,133 |
|
Datasheet | 16-VQFN Exposed Pad | MSP430G2xx | Tape & Reel (TR) | Active | Not Verified | MSP430 CPU16 | 16-Bit | 16MHz | I2C, SPI, USI | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 10 | 4KB (4K x 8) | FLASH | - | 256 x 8 | 1.8V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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PIC16F570-I/SPIC MCU 8BIT 3KB FLASH 28SPDIP |
4,621 |
|
Datasheet | 28-DIP (0.300", 7.62mm) | PIC® 16F | Tube | Active | Not Verified | PIC | 8-Bit | 20MHz | - | Brown-out Detect/Reset, POR, WDT | 24 | 3KB (2K x 12) | FLASH | 64 x 8 | 132 x 8 | 2V ~ 5.5V | A/D 8x8b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
|
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PIC16F1705-E/SLIC MCU 8BIT 14KB FLASH 14SOIC |
1,708 |
|
Datasheet | 14-SOIC (0.154", 3.90mm Width) | PIC® XLP™ 16F | Tube | Active | Not Verified | PIC | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 12 | 14KB (8K x 14) | FLASH | - | 1K x 8 | 2.3V ~ 5.5V | A/D 8x10b; D/A 1x8b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
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PIC16LF1705-E/SLIC MCU 8BIT 14KB FLASH 14SOIC |
1,675 |
|
Datasheet | 14-SOIC (0.154", 3.90mm Width) | PIC® XLP™ 16F | Tube | Active | Not Verified | PIC | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 12 | 14KB (8K x 14) | FLASH | - | 1K x 8 | 1.8V ~ 3.6V | A/D 8x10b; D/A 1x8b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
PIC16F1613-E/PIC MCU 8BIT 3.5KB FLASH 14DIP |
2,251 |
|
Datasheet | 14-DIP (0.300", 7.62mm) | PIC® XLP™ 16F | Tube | Active | Not Verified | PIC | 8-Bit | 32MHz | - | Brown-out Detect/Reset, POR, PWM, WDT | 12 | 3.5KB (2K x 14) | FLASH | - | 256 x 8 | 2.3V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 125°C (TA) | - | - | Through Hole | |
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PIC16LF1554-E/PIC MCU 8BIT 7KB FLASH 14DIP |
1,233 |
|
Datasheet | 14-DIP (0.300", 7.62mm) | PIC® XLP™ 16F | Tube | Active | Not Verified | PIC | 8-Bit | 32MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 11 | 7KB (4K x 14) | FLASH | - | 256 x 8 | 1.8V ~ 3.6V | A/D 11x10b | Internal | -40°C ~ 125°C (TA) | - | - | Through Hole | |
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PIC16LF1559-E/SSIC MCU 8BIT 14KB FLASH 20SSOP |
2,411 |
|
Datasheet | 20-SSOP (0.209", 5.30mm Width) | PIC® XLP™ 16F | Tube | Active | Not Verified | PIC | 8-Bit | 32MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 17 | 14KB (8K x 14) | FLASH | - | 512 x 8 | 1.8V ~ 3.6V | A/D 17x10b | 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.
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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