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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ML51TB9AEIC MCU 8BIT 16KB FLASH 33QFN |
384 |
|
Datasheet | 32-VFQFN Exposed Pad | NuMicro ML51 | Tray | Active | Not Verified | 8051 | 8-Bit | 24MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, LVR, POR, PWM, WDT | 28 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 1.8V ~ 5.5V | A/D 8x12b SAR | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
ATMEGA169PV-8MCHIC MCU 8BIT 16KB FLASH 64QFN |
360 |
|
Datasheet | 64-VQFN Dual Rows, Exposed Pad | AVR® ATmega | Tray | Active | Not Verified | AVR | 8-Bit | 8MHz | SPI, UART/USART, USI | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 54 | 16KB (8K x 16) | FLASH | 512 x 8 | 1K x 8 | 1.8V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MSP430F122IPWRIC MCU 16BIT 4KB FLASH 28TSSOP |
2,907 |
|
Datasheet | 28-TSSOP (0.173", 4.40mm Width) | MSP430x1xx | Tape & Reel (TR) | Active | Not Verified | MSP430 CPU16 | 16-Bit | 8MHz | SPI, UART/USART | POR, PWM, WDT | 22 | 4KB (4K x 8 + 256B) | FLASH | - | 256 x 8 | 1.8V ~ 3.6V | Slope A/D | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
COP8SAB728N8IC MCU 8BIT 2KB OTP 28DIP |
1,049 |
|
Datasheet | 28-DIP (0.600", 15.24mm) | COP8™ 8SA | Tube | Obsolete | Not Verified | COP8 | 8-Bit | 10MHz | Microwire/Plus (SPI) | POR, PWM, WDT | 24 | 2KB (2K x 8) | OTP | - | 128 x 8 | 2.7V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
|
ATTINY44V-10PUIC MCU 8BIT 4KB FLASH 14DIP |
273 |
|
Datasheet | 14-DIP (0.300", 7.62mm) | AVR® ATtiny | Tube | Obsolete | Not Verified | AVR | 8-Bit | 10MHz | USI | Brown-out Detect/Reset, POR, PWM, WDT | 12 | 4KB (2K x 16) | FLASH | 256 x 8 | 256 x 8 | 1.8V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
|
R5F1018AALA#U0IC MCU 16BIT 16KB FLASH 25LGA |
1,470 |
|
Datasheet | 25-WFLGA | RL78/G13 | Tray | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 15 | 16KB (16K x 8) | FLASH | - | 2K x 8 | 1.6V ~ 5.5V | A/D 6x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F11778GNA#20IC MCU 16BIT 8KB FLASH 24HWQFN |
980 |
|
Datasheet | 24-WFQFN Exposed Pad | RL78/I1D | Tray | Last Time Buy | Not Verified | RL78 | 16-Bit | 24MHz | CSI, I2C, UART/USART | LVD, POR, WDT | 15 | 8KB (8K x 8) | FLASH | 2K x 8 | 768 x 8 | 1.6V ~ 3.6V | A/D 6x8/12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
R5F104EFANA#20IC MCU 16BIT 96KB FLASH 40HWQFN |
950 |
|
Datasheet | 40-WFQFN Exposed Pad | RL78/G14 | Tray | Last Time Buy | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 28 | 96KB (96K x 8) | FLASH | 8K x 8 | 12K x 8 | 1.6V ~ 5.5V | A/D 9x8/10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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R5F104EDGNA#20IC MCU 16BIT 48KB FLASH 40HWQFN |
950 |
|
Datasheet | 40-WFQFN Exposed Pad | RL78/G14 | Tray | Last Time Buy | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 28 | 48KB (48K x 8) | FLASH | 4K x 8 | 5.5K x 8 | 2.4V ~ 5.5V | A/D 9x8/10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F10RLCAFA#30IC MCU 16BIT 32KB FLASH 64LQFP |
833 |
|
Datasheet | 64-LQFP | RL78/L12 | Tray | Last Time Buy | Not Verified | RL78 | 16-Bit | 24MHz | CSI, I2C, LINbus, UART/USART | DMA, LCD, LVD, POR, PWM, WDT | 39 | 32KB (32K x 8) | FLASH | 2K x 8 | 1.5K x 8 | 1.6V ~ 5.5V | A/D 10x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F100GGGNA#20IC MCU 16BIT 128KB FLASH 48HWQFN |
800 |
|
Datasheet | 48-WFQFN Exposed Pad | RL78/G13 | Tray | Last Time Buy | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 34 | 128KB (128K x 8) | FLASH | 8K x 8 | 12K x 8 | 2.4V ~ 5.5V | A/D 10x8/10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
PIC18LF27K42-I/MLIC MCU 8BIT 128KB FLASH 28QFN |
784 |
|
Datasheet | 28-VQFN Exposed Pad | PIC® XLP™ 18K | Tube | Obsolete | Not Verified | PIC | 8-Bit | 64MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT | 25 | 128KB (64K x 16) | FLASH | 1K x 8 | 8K x 8 | 1.8V ~ 3.6V | A/D 24x12b; D/A 1x5b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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AT89S64-SLSUMMICROCONTROLLER, 8 BIT, FLASH, |
371 |
|
Datasheet | - | 89S | Bulk | Active | Not Verified | 8051 | 8-Bit | - | SPI, UART/USART | - | - | - | FLASH | - | - | - | - | - | - | - | - | - | |
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XC886C6FFI3V3ACFXUMA1IC MCU 8BIT 24KB FLASH 48TQFP |
1,347 |
|
Datasheet | 48-LQFP | XC8xx | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | XC800 | 8-Bit | 24MHz | CANbus, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 34 | 24KB (24K x 8) | FLASH | - | 1.75K x 8 | 3V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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AT89S64-RLTUMMICROCONTROLLER, 8 BIT, FLASH, |
297 |
|
Datasheet | - | 89S | Bulk | Active | Not Verified | 8051 | 8-Bit | - | SPI, UART/USART | - | - | - | FLASH | - | - | - | - | - | - | - | - | - | |
|
PIC18LF27K42-I/SSIC MCU 8BIT 128KB FLASH 28SSOP |
218 |
|
Datasheet | 28-SSOP (0.209", 5.30mm Width) | PIC® XLP™ 18K | Tube | Obsolete | Verified | PIC | 8-Bit | 64MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT | 25 | 128KB (64K x 16) | FLASH | 1K x 8 | 8K x 8 | 1.8V ~ 3.6V | A/D 24x12b; D/A 1x5b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F10PGECKFB#15MCU:RL78 |
1,013 |
|
Datasheet | 48-LQFP | RL78/F14 | Tray | Active | - | RL78 | 16-Bit | 24MHz | CANbus, CSI, I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 38 | 64KB (64K x 8) | FLASH | 4K x 8 | 6K x 8 | 2.7V ~ 5.5V | A/D 15x10b SAR; D/A 1x8b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
|
CY8C4744FNI-S402TIC MCU 32BIT 16KB FLASH 25WLCSP |
4,025 |
|
Datasheet | 25-XFBGA, WLCSP | PSOC™ 4 CY8C4700S | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 48MHz | I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, LCD, LVD, POR, PWM, WDT | 21 | 16KB (16K x 8) | FLASH | - | 2K x 8 | 1.71V ~ 5.5V | A/D 16x10b; D/A 2x7b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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XMC1302Q024X0032ABXUMA1IC MCU 32BIT 32KB FLASH 24VQFN |
5,965 |
|
Datasheet | 24-VFQFN Exposed Pad | XMC1000 | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, I2S, POR, PWM, WDT | 18 | 32KB (32K x 8) | FLASH | - | 16K x 8 | 1.8V ~ 5.5V | A/D 13x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
MC9S08SH8MSCIC MCU 8BIT 8KB FLASH 8SOIC |
4,086 |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | S08 | Bulk | Active | Not Verified | S08 | 8-Bit | 40MHz | I2C, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 5 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 2.7V ~ 5.5V | A/D 4x10b | 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.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
