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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
S912ZVC19AMLFIC MCU 16BIT 192KB FLASH 48LQFP |
1,250 |
|
Datasheet | 48-LQFP | S12 MagniV | Tray | Active | - | S12Z | 16-Bit | 32MHz | CANbus, I2C, SCI, SPI | DMA, LVD, POR, PWM, WDT | 28 | 192KB (192K x 8) | FLASH | 2K x 8 | 12K x 8 | 5.5V ~ 18V | A/D 10x10b SAR | External, Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
CY8C6247FDI-D52TIC MCU 32BIT 1MB FLASH 80WLCSP |
1,162 |
|
Datasheet | 80-XFBGA, WLCSP | PSOC™ 6 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4/M0 | 32-Bit Dual-Core | 100MHz, 150MHz | I2C, LINbus, QSPI, SPI, UART/USART, USB | Brown-out Detect/Reset, CapSense, DMA, I2S, LCD, POR, PWM, WDT | 62 | 1MB (1M x 8) | FLASH | 32K x 8 | 288K x 8 | 1.71V ~ 5.5V | A/D 16x10b, 16x12b SAR; D/A 2x7b, 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MCF52213CAE50IC MCU 32BIT 128KB FLASH 64LQFP |
480 |
|
Datasheet | 64-LQFP | MCF5221x | Bulk | Active | Not Verified | Coldfire V2 | 32-Bit Single-Core | 50MHz | I2C, SPI, UART/USART, USB OTG | DMA, LVD, POR, PWM, WDT | 56 | 128KB (128K x 8) | FLASH | - | 8K x 8 | 3V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MC9S08RE32CFJ8-BIT, FLASH, 8MHZ PQFP32 |
224 |
|
Datasheet | 32-LQFP | S08 | Bulk | Active | Not Verified | HCS08 | 8-Bit | 8MHz | SCI | LVD, POR, PWM, WDT | 25 | 32KB (32K x 8) | FLASH | - | 2K x 8 | 1.8V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
LPC4076FET180,551IC MCU 32BIT 256KB FLSH 180TFBGA |
1,503 |
|
Datasheet | 180-TFBGA | LPC40xx | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 120MHz | CANbus, I2C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | - | 256KB (256K x 8) | FLASH | 2K x 8 | 80K x 8 | 2.4V ~ 3.6V | A/D 8x12b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
STM32F446MEY6TRIC MCU 32BIT 512KB FLASH 81WLCSP |
945 |
|
Datasheet | 81-UFBGA, WLCSP | STM32F4 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 180MHz | CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT | 63 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.7V ~ 3.6V | A/D 14x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
CY8C3245LTI-129IC MCU 8BIT 32KB FLASH 68QFN |
322 |
|
Datasheet | 68-VFQFN Exposed Pad | PSOC® 3 CY8C32xx | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 50MHz | EBI/EMI, I2C, LINbus, SPI, UART/USART, USB | CapSense, DMA, LCD, POR, PWM, WDT | 38 | 32KB (32K x 8) | FLASH | 1K x 8 | 4K x 8 | 1.71V ~ 5.5V | A/D 16x12b; D/A 1x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MCHC908JW32FCIC MCU 8BIT 32KB FLASH 48HVQFN |
949 |
|
Datasheet | 48-VFQFN Exposed Pad | HC08 | Tray | Active | Not Verified | HC08 | 8-Bit | 8MHz | SPI, USB | LED, LVD, POR, PWM | 29 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 4V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
|
TMS370C6C2AFNTIC MCU 8BIT 8KB OTP 28PLCC |
3,032 |
|
Datasheet | 28-LCC (J-Lead) | TMS370 | Tray | Obsolete | Not Verified | TMS370 | 8-Bit | 5MHz | SCI | PWM, WDT | 22 | 8KB (8K x 8) | OTP | - | 128 x 8 | 4.5V ~ 5.5V | A/D 4x8b | - | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
S912ZVHL64F1CLQIC MCU 16BIT 64KB FLASH 144LQFP |
1,649 |
|
Datasheet | 144-LQFP | S12 MagniV | Tray | Active | Not Verified | S12Z | 16-Bit | 32MHz | CANbus, I2C, LINbus, SCI, SPI | DMA, LCD, POR, PWM, WDT | 100 | 64KB (64K x 8) | FLASH | 2K x 8 | 4K x 8 | 4.5V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
MC9S08AC32MPUEIC MCU 8BIT 32KB FLASH 64LQFP |
2,149 |
|
Datasheet | 64-LQFP | S08 | Tray | Active | Verified | S08 | 8-Bit | 40MHz | I2C, SCI, SPI | LVD, POR, PWM, WDT | 54 | 32KB (32K x 8) | FLASH | - | 2K x 8 | 2.7V ~ 5.5V | A/D 16x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
STM32G4A1REI6IC MCU 32BIT 512KB FLASH 64UFBGA |
5,975 |
|
Datasheet | 64-UFBGA | STM32G4 | Tray | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 170MHz | CANbus, I2C, IrDA, IRTIM, LINbus, SAI, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 52 | 512KB (512K x 8) | FLASH | - | 112K x 8 | 1.71V ~ 3.6V | A/D 24x12b; D/A 4x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
ADUC843BCPZ8-3IC MCU 8BIT 8KB FLASH 56LFCSP |
4,799 |
|
Datasheet | 56-VFQFN Exposed Pad, CSP | MicroConverter® ADuC8xx | Tray | Obsolete | Not Verified | 8052 | 8-Bit | 8.38MHz | I2C, SPI, UART/USART | DMA, PSM, PWM, Temp Sensor, WDT | 32 | 8KB (8K x 8) | FLASH | - | 2.25K x 8 | 2.7V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
AT91SAM7L64-CUIC MCU 16/32BIT 64KB FLSH 144BGA |
6,781 |
|
Datasheet | 144-LFBGA | SAM7L | Tray | Obsolete | Not Verified | ARM7® | 16/32-Bit | 36MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 80 | 64KB (64K x 8) | FLASH | - | 6K x 8 | 1.55V ~ 1.8V | A/D 4x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MCF51JE128VLKIC MCU 32BIT 128KB FLASH 80FQFP |
960 |
|
Datasheet | 80-LQFP | MCF51JE | Box | Obsolete | Not Verified | Coldfire V1 | 32-Bit Single-Core | 50MHz | EBI/EMI, I2C, SCI, SPI, USB OTG | LVD, PWM, WDT | 47 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.8V ~ 3.6V | A/D 12x12b; D/A 1x12b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
MC56F80748MLHIC MCU 32BIT 64KB FLASH 64LQFP |
796 |
|
Datasheet | 64-LQFP | 56F80xxx | Tray | Active | Not Verified | 56800EF | 32-Bit | 100MHz | I2C, LINbus, SCI, SPI | Brown-out Detect/Reset, DMA, LVI, POR, PWM, WDT | 54 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 2.7V ~ 3.6V | A/D 14x12b | External, Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
AT87C54X2DIW-SLRUMIC MCU 8BIT 16KB OTP 44PLCC |
500 |
|
Datasheet | 44-LCC (J-Lead) | 87C | Bulk | Active | Not Verified | 80C51 | 8-Bit | 40/20MHz | UART/USART | POR, WDT | 32 | 16KB (16K x 8) | OTP | - | 256 x 8 | 4.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MC9S08DZ32AMLFIC MCU 8BIT 32KB FLASH 48LQFP |
4,549 |
|
Datasheet | 48-LQFP | S08 | Tray | Active | Not Verified | S08 | 8-Bit | 40MHz | CANbus, I2C, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 39 | 32KB (32K x 8) | FLASH | 1K x 8 | 2K x 8 | 2.7V ~ 5.5V | A/D 16x12b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
|
HD4074394SMICROCONTROLLER, 4-BIT, OTPROM |
397 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
|
HD4074394SVMCU, 4-BIT, EPROM |
249 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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.
