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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LPC11U37HFBD64/4QLLPC11U37 - Cortex-M0+/M0 RISC Mi |
750 |
|
Datasheet | 64-LQFP | LPC11U3x | Bulk | Active | - | ARM® Cortex®-M0 | 32-Bit | 50MHz | I2C, Microwire, SmartCard, SPI, SSP, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 54 | 128KB (128K x 8) | FLASH | 4K x 8 | 10K x 8 | 1.8V ~ 3.6V | A/D 8x10b SAR | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
ATMEGA164A-AURIC MCU 8BIT 16KB FLASH 44TQFP |
1,000 |
|
Datasheet | 44-TQFP | AVR® ATmega | Bulk | Active | Not Verified | AVR | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 32 | 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 | |
|
MC908JL16CFJEMicrocontroller, 8-Bit, FLASH, M |
1,250 |
|
Datasheet | 32-LQFP | HC08 | Tray | Obsolete | - | M68HC08 | 8-Bit | 8MHz | SCI | LVD, LVR, POR, PWM | 23 | 16KB (16K x 8) | FLASH | - | 512 x 8 | 3V ~ 3.6V, 4.5V ~ 5.5V | A/D 13x10b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
LPC11H37FBD64/401,LPC11H37 - SCALABLE ENTRY LEVEL |
1,192 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
ATSAM3S1CB-AUIC MCU 32BIT 64KB FLASH 100LQFP |
750 |
|
Datasheet | 100-LQFP | SAM3S | Bulk | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 64MHz | EBI/EMI, I2C, Memory Card, SPI, SSC, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 79 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 1.62V ~ 3.6V | A/D 15x10/12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
CY8C21512-12PVXEIC MCU 8BIT 8KB FLASH 28SSOP |
962 |
|
Datasheet | 28-SSOP (0.209", 5.30mm Width) | PSOC®1 CY8C21xxx | Bulk | Active | Not Verified | M8C | 8-Bit | 12MHz | I2C, SPI, UART/USART | LVD, POR, PWM, WDT | 24 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 3V ~ 5.25V | - | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
KKL17Z256CAL4RIC MCU ARM CORTEX-M0+ 32BIT 1 |
800 |
|
Datasheet | - | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
MCF52211CVM66RISC MICROCONTROLLER, 32-BIT, FL |
240 |
|
Datasheet | 81-LBGA | MCF5221x | Bulk | Active | Not Verified | Coldfire V2 | 32-Bit Single-Core | 66MHz | I2C, SPI, UART/USART, USB OTG | DMA, LVD, POR, PWM, WDT | 55 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 3V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MCF51JU128VHSIC MCU 32BIT 128KB FLSH 44MAPLGA |
490 |
|
Datasheet | 44-VFLGA Exposed Pad | MCF51Jx | Bulk | Active | Not Verified | Coldfire V1 | 32-Bit Single-Core | 50MHz | EBI/EMI, I2C, SPI, UART/USART, USB OTG | DMA, I2S, LVD, POR, PWM, WDT | 31 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.71V ~ 3.6V | A/D 9x12b; D/A 1x12b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
|
MC9S08GW32CLHIC MCU 8BIT 32KB FLASH 64LQFP |
7,200 |
|
Datasheet | 64-LQFP | - | Bulk | Obsolete | Not Verified | S08 | 8-Bit | 20MHz | I2C, LINbus, SCI, SPI | LCD, PWM, WDT | 45 | 32KB (32K x 8) | FLASH | - | 2K x 8 | 1.8V ~ 3.6V | A/D 16x16b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MC9S08AC8MFDEIC MCU 8BIT 8KB FLASH 48QFN |
6,500 |
|
Datasheet | 48-VFQFN Exposed Pad | S08 | Bulk | Active | Not Verified | S08 | 8-Bit | 40MHz | I2C, SCI, SPI | LVD, POR, PWM, WDT | 38 | 8KB (8K x 8) | FLASH | - | 768 x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
MC9S08JM16CLDIC MCU 8BIT 16KB FLASH 44LQFP |
2,400 |
|
Datasheet | 44-LQFP | - | Bulk | Obsolete | Not Verified | HCS08 | 8-Bit | 48MHz | I2C, LINbus, SCI, SPI, USB | LVD, POR, PWM, WDT | 33 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 5.5V | A/D 8x12b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
MC9S08GT8AMFDEIC MCU 8BIT 8KB FLASH 48QFN |
11,070 |
|
Datasheet | 48-VFQFN Exposed Pad | S08 | Bulk | Active | Not Verified | S08 | 8-Bit | 40MHz | I2C, SCI, SPI | LVD, POR, PWM, WDT | 39 | 8KB (8K x 8) | FLASH | - | 1K x 8 | 1.8V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
LPC55S66JBD64KRISC Microcontroller, 32-Bit, FL |
513 |
|
Datasheet | 64-TQFP Exposed Pad | LPC55S6x | Tray | Active | - | ARM® Cortex®-M33 | 32-Bit | 150MHz | Flexcomm, I2C, MMC/SD/SDIO, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, RNG, WDT | 36 | 256KB (256K x 8) | FLASH | - | 144K x 8 | 1.8V ~ 3.6V | A/D 10x16b SAR | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
|
LPC11E36FBD64/501IC MCU 32BIT FLASH |
4,960 |
|
Datasheet | - | LPC11E3x | Bulk | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 50MHz | I2C, Microwire, SmartCard, SPI, SSP, UART/USART | - | 54 | - | - | 4K x 8 | 12K x 8 | 1.8V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MC56F82643VLCMicrocontroller |
1,765 |
|
Datasheet | 32-LQFP | MC56F826xx | Tray | Active | - | 56800EX | 32-Bit | 100MHz | LINbus, SCI | DMA, LVD, POR, PWM, WDT | 26 | 64KB (32K x 16) | FLASH | - | 8K x 8 | 2.7V ~ 3.6V | A/D 6x12b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
|
MKV42F64VLH16RISC Microcontroller, 32-Bit, FL |
455 |
|
Datasheet | 64-LQFP | Kinetis KV | Tray | Active | - | ARM® Cortex®-M4F | 32-Bit | 168MHz | CANbus, I2C, SCI, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 48 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 1.71V ~ 3.6V | A/D 29x12b; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
ATMEGA165PA-AUIC MCU 8BIT 16KB FLASH 64TQFP |
4,707 |
|
Datasheet | 64-TQFP | AVR® ATmega | Bulk | Active | Not Verified | AVR | 8-Bit | 16MHz | SPI, UART/USART, USI | Brown-out Detect/Reset, 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 | |
|
ATMEGA164A-CUIC MCU 8BIT 16KB FLASH 49VFBGA |
402 |
|
Datasheet | 49-VFBGA | AVR® ATmega | Bulk | Active | Not Verified | AVR | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 32 | 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 | |
|
CY8C21434-24LTXIKSPSoC Programmable System-on-Chip |
107 |
|
Datasheet | 32-VFQFN Exposed Pad | - | Bulk | Obsolete | - | M8C | 8-Bit | 24MHz | I2C, IrDA, SPI, UART/USART | LVD, PWM, WDT | 28 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 2.4V ~ 5.25V | A/D 28x8/10b | 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.
