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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ATSAMD20E18A-AUTIC MCU 32BIT 256KB FLASH 32TQFP |
8,920 |
|
Datasheet | 32-TQFP | SAM D20E | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 48MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, WDT | 26 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.62V ~ 3.6V | A/D 10x12b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
PIC16LF819-I/SOIC MCU 8BIT 3.5KB FLASH 18SOIC |
4,491 |
|
Datasheet | 18-SOIC (0.295", 7.50mm Width) | PIC® 16F | Tube | Active | Verified | PIC | 8-Bit | 10MHz | I2C, SPI | Brown-out Detect/Reset, POR, PWM, WDT | 16 | 3.5KB (2K x 14) | FLASH | 256 x 8 | 256 x 8 | 2V ~ 5.5V | A/D 5x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
ATMEGA8U2-MUIC MCU 8BIT 8KB FLASH 32VQFN |
642 |
|
Datasheet | 32-VFQFN Exposed Pad | AVR® ATmega | Tray | Active | Verified | AVR | 8-Bit | 16MHz | SPI, UART/USART, USB | Brown-out Detect/Reset, POR, PWM, WDT | 22 | 8KB (4K x 16) | FLASH | 512 x 8 | 512 x 8 | 2.7V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
PIC32CM1216MC00048T-I/Y8XIC MCU 32BIT 128KB FLASH 48TQFP |
533 |
|
Datasheet | 48-TQFP | PIC® 32CM | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 48MHz | I2C, IrDA, LINbus, RS-485, SERCOM, SMBus, SPI, UART/USART | Brown-out Detect/Reset, DMA, Motor Control, POR, PWM, WDT | 38 | 128KB (128K x 8) | FLASH | 4K x 8 | 16K x 8 | 2.7V ~ 5.5V | A/D 14x12b, 1x16b Sigma-Delta; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
AVR128DA28-I/SPIC MCU 8BIT 128KB FLASH 28SPDIP |
208 |
|
Datasheet | 28-DIP (0.300", 7.62mm) | AVR® DA | Tube | Active | Not Verified | AVR | 8-Bit | 24MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 23 | 128KB (128K x 8) | FLASH | 512 x 8 | 16K x 8 | 1.8V ~ 5.5V | A/D 10x12b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
|
MKL03Z32CAF4RIC MCU 32BIT 32KB FLASH 20WLCSP |
5,920 |
|
Datasheet | 20-UFBGA, WLCSP | Kinetis KL03 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 48MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 18 | 32KB (32K x 8) | FLASH | - | 2K x 8 | 1.71V ~ 3.6V | A/D 7x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
ATSAMD20E18A-MNIC MCU 32BIT 256KB FLASH 32QFN |
113 |
|
Datasheet | 32-VFQFN Exposed Pad | SAM D20E | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 48MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, WDT | 26 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.62V ~ 3.6V | A/D 10x12b; D/A 1x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
|
ATMEGA16U2-MUIC MCU 8BIT 16KB FLASH 32VQFN |
17,797 |
|
Datasheet | 32-VFQFN Exposed Pad | AVR® ATmega | Tray | Active | Verified | AVR | 8-Bit | 16MHz | SPI, UART/USART, USB | Brown-out Detect/Reset, POR, PWM, WDT | 22 | 16KB (8K x 16) | FLASH | 512 x 8 | 512 x 8 | 2.7V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F51115ADFM#3AIC MCU 32BIT 128KB FLASH 64LFQFP |
7,826 |
|
Datasheet | 64-LQFP | RX111 | Tray | Active | Not Verified | RX | 32-Bit Single-Core | 32MHz | I2C, SCI, SPI, USB OTG | DMA, LVD, POR, PWM, WDT | 46 | 128KB (128K x 8) | FLASH | 8K x 8 | 16K x 8 | 1.8V ~ 3.6V | A/D 14x12b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
STM32U083CCT6IC MCU 32BIT 256KB FLASH 48LQFP |
1,205 |
|
Datasheet | 48-LQFP | STM32U0 | Tray | Active | - | ARM® Cortex®-M0+ | 32-Bit | 56MHz | I2C, IrDA, LINbus, SPI, UART/USART, USB | Brown-out Detect/Reset, CapSense, Crypto - AES, DMA, LCD, LVD, PWM, Temp Sensor, TRNG, WDT | 39 | 256KB (256K x 8) | FLASH | - | 40K x 8 | 1.71V ~ 3.6V | A/D 16x12b SAR; D/A 1x12b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
PIC18F14K50-I/PIC MCU 8BIT 16KB FLASH 20DIP |
1,053 |
|
Datasheet | 20-DIP (0.300", 7.62mm) | PIC® XLP™ 18K | Tube | Active | Verified | PIC | 8-Bit | 48MHz | I2C, SPI, UART/USART, USB | Brown-out Detect/Reset, POR, PWM, WDT | 14 | 16KB (8K x 16) | FLASH | 256 x 8 | 768 x 8 | 1.8V ~ 5.5V | A/D 11x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
|
STM32F100C4T6BIC MCU 32BIT 16KB FLASH 48LQFP |
15,499 |
|
Datasheet | 48-LQFP | STM32F1 | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 24MHz | I2C, IrDA, LINbus, SPI, UART/USART | DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT | 37 | 16KB (16K x 8) | FLASH | - | 4K x 8 | 2V ~ 3.6V | A/D 10x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MSP430I2041TRHBRIC MCU 16BIT 32KB FLASH 32VQFN |
10,004 |
|
Datasheet | 32-VFQFN Exposed Pad | MSP430I2xx | Tape & Reel (TR) | Active | Not Verified | MSP430 CPU16 | 16-Bit | 16.384Mhz | I2C, IrDA, SCI, SPI, UART/USART | Brown-out Detect/Reset, PWM, WDT | 16 | 32KB (32K x 8) | FLASH | - | 2K x 8 | 2.2V ~ 3.6V | A/D 4x24b Sigma-Delta | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
XMC1402F064X0128AAXUMA1IC MCU 32BIT 128KB FLASH 64LQFP |
1,308 |
|
Datasheet | 64-LQFP Exposed Pad | XMC1000 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 48MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, I2S, POR, PWM, WDT | 48 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.8V ~ 5.5V | A/D 12x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
MC9S08SE4CTGIC MCU 8BIT 4KB FLASH 16TSSOP |
755 |
|
Datasheet | 16-TSSOP (0.173", 4.40mm Width) | S08 | Tube | Active | Verified | S08 | 8-Bit | 20MHz | LINbus, SCI | LVD, POR, PWM | 14 | 4KB (4K x 8) | FLASH | - | 256 x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
DSPIC33CK256MC506-E/PTIC MCU 16BIT 256KB FLASH 64TQFP |
102 |
|
Datasheet | 64-TQFP | dsPIC™ 33CK, Functional Safety (FuSa) | Tray | Active | Not Verified | dsPIC | 16-Bit | 100MIPs | CANbus, I2C, IrDA, LINbus, SPI, Smart Card, UART/USART | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT | 53 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 3V ~ 3.6V | A/D 20x12b SAR; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
ATMEGA8515L-8AUIC MCU 8BIT 8KB FLASH 44TQFP |
19,125 |
|
Datasheet | 44-TQFP | AVR® ATmega | Tray | Active | Verified | AVR | 8-Bit | 8MHz | EBI/EMI, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 35 | 8KB (4K x 16) | FLASH | 512 x 8 | 512 x 8 | 2.7V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
ATSAMD21G17D-MFTIC MCU 32BIT 128KB FLASH 48QFN |
7,729 |
|
Datasheet | 48-VFQFN Exposed Pad | SAM D21G, Functional Safety (FuSa) | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 48MHz | I2C, LINbus, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 38 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.62V ~ 3.63V | A/D 14x12b; D/A 1x10b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
|
STM32L072KBU6IC MCU 32BIT 128KB FLSH 32UFQFPN |
16,629 |
|
Datasheet | 32-UFQFN Exposed Pad | STM32L0 | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 32MHz | I2C, IrDA, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 23 | 128KB (128K x 8) | FLASH | 6K x 8 | 20K x 8 | 1.65V ~ 3.6V | A/D 10x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
PIC16F913-I/SSIC MCU 8BIT 7KB FLASH 28SSOP |
1,215 |
|
Datasheet | 28-SSOP (0.209", 5.30mm Width) | PIC® 16F | Tube | Active | Verified | PIC | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 24 | 7KB (4K x 14) | FLASH | 256 x 8 | 256 x 8 | 2V ~ 5.5V | A/D 5x10b | 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.
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.
