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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R7FA2E1A93CDA#HC0MCU RA2E1 ARM CM23 48MHZ 128/16K |
1,290 |
|
Datasheet | 25-UFBGA, WLCSP | RA2E1 | Tape & Reel (TR) | Active | - | ARM® Cortex®-M23 | 32-Bit | 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 8x12b SAR | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
R7F102GGE3CNP#AA0MCU:RL78 |
2,154 |
|
Datasheet | 48-WFQFN Exposed Pad | RL78/G22 | Tray | Last Time Buy | - | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 40 | 64KB (64K x 8) | FLASH | 2K x 8 | 4K x 8 | 1.6V ~ 5.5V | A/D 10x8/10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
ATTINY24A-MM8RIC MCU 8BIT 2KB FLASH 20VQFN |
3,997 |
|
Datasheet | 20-VFQFN Exposed Pad | AVR® ATtiny | Tape & Reel (TR) | Active | Not Verified | AVR | 8-Bit | 20MHz | USI | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 12 | 2KB (1K x 16) | FLASH | 128 x 8 | 128 x 8 | 1.8V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
ATTINY426-SFRIC MCU 8BIT 4KB FLASH 20SOIC |
1,360 |
|
Datasheet | 20-SOIC (0.295", 7.50mm Width) | tinyAVR® 2 | Tape & Reel (TR) | Active | Not Verified | AVR | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 18 | 4KB (4K x 8) | FLASH | 128 x 8 | 512 x 8 | 1.8V ~ 5.5V | A/D 15x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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ATTINY40-MMHIC MCU 8BIT 4KB FLASH 20VQFN |
641 |
|
Datasheet | 20-VFQFN Exposed Pad | AVR® ATtiny | Tray | Active | Not Verified | AVR | 8-Bit | 12MHz | I2C, SPI | Brown-out Detect/Reset, POR, PWM, WDT | 18 | 4KB (2K x 16) | FLASH | - | 256 x 8 | 1.8V ~ 5.5V | A/D 12x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MC9RS08KB4CFKIC MCU 8BIT 4KB FLASH 24QFN |
1,899 |
|
Datasheet | 24-UFQFN Exposed Pad | RS08 | Bulk | Obsolete | Not Verified | RS08 | 8-Bit | 20MHz | I2C, SPI | LVD, POR, PWM, WDT | 18 | 4KB (4K x 8) | FLASH | - | 126 x 8 | 1.8V ~ 5.5V | A/D 12x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F12047MSP#30MCU: RL78 |
2,450 |
|
Datasheet | 16-SSOP (0.173", 4.40mm Width) | RL78/G15 | Tray | Last Time Buy | - | RL78 | 16-Bit | 16MHz | CSI, I2C, SPI, UART/USART | POR, PWM, WDT | 13 | 4KB (4K x 8) | FLASH | 1K x 8 | 1K x 8 | 2.4V ~ 5.5V | A/D 7x8/10b SAR | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
R5F1211AASP#30IC MCU 16BIT 16KB FLASH 10LSSOP |
2,430 |
|
Datasheet | 10-LSSOP (0.173", 4.40mm Width) | RL78/G16 | Tray | Last Time Buy | - | RL78 | 16-Bit | 16MHz | CSI, I2C, SPI, UART/USART | Capacitive Touch, POR, PWM, Voltage Detect, WDT | 7 | 16KB (16K x 8) | FLASH | 1K x 8 | 2K x 8 | 2.4V ~ 5.5V | A/D 4x8/10b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LC651154N-4M44-TLM-E4-BIT MCU |
1,000 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
ATTINY13A-MMURIC MCU 8BIT 1KB FLASH 10MLP |
40,253 |
|
Datasheet | 10-VFDFN Exposed Pad | AVR® ATtiny | Bulk | Active | Not Verified | AVR | 8-Bit | 20MHz | - | Brown-out Detect/Reset, POR, PWM, WDT | 6 | 1KB (512 x 16) | FLASH | 64 x 8 | 64 x 8 | 1.8V ~ 5.5V | A/D 4x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MSP430F2111TRGERIC MCU 16BIT 2KB FLASH 24VQFN |
2,035 |
|
Datasheet | 24-VFQFN Exposed Pad | MSP430F2xx | Tape & Reel (TR) | Active | Not Verified | MSP430 CPU16 | 16-Bit | 16MHz | - | Brown-out Detect/Reset, POR, PWM, WDT | 16 | 2KB (2K x 8 + 256B) | FLASH | - | 128 x 8 | 1.8V ~ 3.6V | Slope A/D | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
MC9RS08KB4CTGIC MCU 8BIT 4KB FLASH 16TSSOP |
3,477 |
|
Datasheet | 16-TSSOP (0.173", 4.40mm Width) | RS08 | Bulk | Obsolete | Not Verified | RS08 | 8-Bit | 20MHz | I2C, SPI | LVD, POR, PWM, WDT | 14 | 4KB (4K x 8) | FLASH | - | 126 x 8 | 1.8V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
AT90PWM81-16MNIC MCU 8BIT 8KB FLASH 32VQFN |
1,999 |
|
Datasheet | 32-VFQFN Exposed Pad | AVR® 90PWM Lighting | Tray | Active | Not Verified | AVR | 8-Bit | 16MHz | SPI | Brown-out Detect/Reset, PWM, WDT | 20 | 8KB (8K x 8) | FLASH | 512 x 8 | 256 x 8 | 2.7V ~ 5.5V | A/D 11x10b; D/A 1x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
MSP430F2101IDGVIC MCU 16BIT 1KB FLASH 20TVSOP |
2,282 |
|
Datasheet | 20-TFSOP (0.173", 4.40mm Width) | MSP430F2xx | Bulk | Active | Not Verified | MSP430 CPU16 | 16-Bit | 16MHz | - | Brown-out Detect/Reset, POR, PWM, WDT | 16 | 1KB (1K x 8 + 256B) | FLASH | - | 128 x 8 | 1.8V ~ 3.6V | Slope A/D | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MSP430G2001IRSA16RIC MCU 16BIT 512B FLASH 16QFN |
3,978 |
|
Datasheet | 16-VQFN Exposed Pad | MSP430G2xx | Tape & Reel (TR) | Active | Not Verified | MSP430 CPU16 | 16-Bit | 16MHz | - | Brown-out Detect/Reset, POR, PWM, WDT | 10 | 512B (512 x 8) | FLASH | - | 128 x 8 | 1.8V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MC9RS08KA8CPGIC MCU 8BIT 8KB FLASH 16DIP |
2,100 |
|
Datasheet | 16-DIP (0.300", 7.62mm) | RS08 | Bulk | Active | Not Verified | RS08 | 8-Bit | 20MHz | I2C | LVD, POR, PWM, WDT | 14 | 8KB (8K x 8) | FLASH | - | 254 x 8 | 1.8V ~ 5.5V | A/D 12x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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MC9S08PB8VTJIC MCU 8BIT 8KB FLASH 20TSSOP |
740 |
|
Datasheet | 16-TSSOP (0.173", 4.40mm Width) | S08 | Tray | Active | Not Verified | S08 | 8-Bit | 20MHz | I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 18 | 8KB (8K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 5.5V | A/D 12x12b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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PIC16LF1707-I/SOIC MCU 8BIT 3.5KB FLASH 20SOIC |
617 |
|
Datasheet | 20-SOIC (0.295", 7.50mm Width) | PIC® XLP™ 16F | Tube | Active | Not Verified | PIC | 8-Bit | 32MHz | I2C, LINbus, SPI | Brown-out Detect/Reset, POR, PWM, WDT | 18 | 3.5KB (2K x 14) | FLASH | - | 256 x 8 | 1.8V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LC87F1M16A-F5BM9-HMICROCONTROLLER 8-BIT LC8XX CPU |
400 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
ATSAM3N00AA-AUIC MCU 32BIT 16KB FLASH 48LQFP |
143 |
|
Datasheet | 48-LQFP | SAM3N | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 48MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 34 | 16KB (16K x 8) | FLASH | - | 4K x 8 | 1.62V ~ 3.6V | A/D 8x10b | 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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