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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MKV44F256VLL16IC MCU 32BIT 256KB FLASH 100LQFP |
1,268 |
|
Datasheet | 100-LQFP | Kinetis KV | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 168MHz | CANbus, I2C, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 74 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.71V ~ 3.6V | A/D 38x12b; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
R5F21244SDFP#X6IC MCU 16BIT 16KB FLASH 52LQFP |
189 |
|
Datasheet | 52-LQFP | R8C/2x/24 | Tape & Reel (TR) | Not For New Designs | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | POR, Voltage Detect, WDT | 41 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 2.2V ~ 5.5V | A/D 12x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
AT80C52X2DVN-SLRUMIC MCU 8BIT 8KB OTP 44PLCC |
2,000 |
|
Datasheet | 44-LCC (J-Lead) | 80C | Bulk | Active | Not Verified | 80C51 | 8-Bit | 40/20MHz | UART/USART | POR | 32 | 8KB (8K x 8) | OTP | - | 256 x 8 | 4.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
HD407A4359RSIMCU, 4-BIT |
723 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
HD4074889H4-BIT, OTPROM, 4.2MHZ |
583 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
|
HD4074318SMICROCONTROLLER, 4-BIT, OTPROM |
485 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
|
HD407A4369SMICROCONTROLLER, 4-BIT, OTPROM |
221 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
MC68HC11L0FUMICROCONTROLLER, 8 BIT, HC11 CPU |
200 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
|
HD4074318HVMCU, 4-BIT, EPROM |
142 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
HD407A4669H4-BIT, OTPROM, 8MHZ |
116 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
|
TSB83AA22ZAJLOGIC COMPUTER SYSTEMS |
8,277 |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
STM32L496VGT6PIC MCU 32BIT 1MB FLASH 100LQFP |
1,074 |
|
Datasheet | 100-LQFP | STM32L4 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 80MHz | CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, LCD, PWM, WDT, (External SMPS Required) | 83 | 1MB (1M x 8) | FLASH | - | 320K x 8 | 1.71V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
M37735EHBFP#D6IC MCU 16BIT 124KB OTP |
4,335 |
|
Datasheet | - | - | Bulk | Obsolete | Not Verified | - | 16-Bit | 25MHz | SIO, UART/USART | WDT | 68 | 124KB (124K x 8) | OTP | - | 3.875K x 8 | 4.5V ~ 5.5V | A/D 8x10b | External | -20°C ~ 85°C (TA) | - | - | - | |
|
MK50DX256ZCLL10IC MCU 32BIT 256KB FLASH 100LQFP |
1,492 |
|
Datasheet | 100-LQFP | Kinetis K50 | Tray | Not For New Designs | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 100MHz | EBI/EMI, I2C, IrDA, SD, SPI, UART/USART, USB, USB OTG | DMA, I2S, LVD, POR, PWM, WDT | 59 | 256KB (256K x 8) | FLASH | 4K x 8 | 64K x 8 | 1.71V ~ 3.6V | A/D 34x16b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
TMS470R1A288PGEAIC MCU 16/32B 288KB FLSH 144LQFP |
2,654 |
|
Datasheet | 144-LQFP | TMS470 | Bulk | Not For New Designs | Not Verified | ARM7® | 16/32-Bit | 48MHz | CANbus, C2Slb, I2C, SCI, SPI | DMA, PWM, WDT | 93 | 288KB (288K x 8) | FLASH | - | 16K x 8 | 1.71V ~ 2.05V | A/D 12x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
STM32H573IIK3QIC MCU 32BIT 2MB FLASH 176UFBGA |
1,709 |
|
Datasheet | 201-UFBGA | STM32H5 | Tray | Active | - | ARM® Cortex®-M33 | 32-Bit | 250MHz | CANbus, Ethernet, I2C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, PDR, POR, PWM, SHA, TRNG, Voltage Detect, WDT | 139 | 2MB (2M x 8) | FLASH | - | 640K x 8 | 1.71V ~ 3.6V | A/D 20x12b SAR; D/A 2x12b | External, Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
CYT2B63CADQ0AZEGSIC MCU 32BIT 576KB FLASH 64LQFP |
1,492 |
|
Datasheet | 64-LQFP | TRAVEO™ | Tray | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 80MHz | CANbus, I2C, LINbus, SPI, UART/USART, USB | DMA, LVD, PWM, WDT | 78 | 576KB (576K x 8) | FLASH | 64K x 8 | 64K x 8 | 2.7V ~ 5.5V | A/D 22x12b SAR | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
EFM32GG11B820F2048GQ100-BRIC MCU 32BIT 2MB FLASH 100TQFP |
2,000 |
|
Datasheet | 100-TQFP | Giant Gecko S1 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 72MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 80 | 2MB (2M x 8) | FLASH | - | 512K x 8 | 1.8V ~ 3.8V | A/D 16x12b SAR; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
R5F562TAADFP#V1IC MCU 32BIT 256KB FLASH 100LQFP |
162 |
|
Datasheet | 100-LQFP | RX600 | Tray | Not For New Designs | Not Verified | RX | 32-Bit Single-Core | 100MHz | CANbus, I2C, LINbus, SCI, SPI | DMA, LVD, POR, PWM, WDT | 55 | 256KB (256K x 8) | FLASH | - | 16K x 8 | 4V ~ 5.5V | A/D 12x10b, 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
LM3S2918-IBZ50-A2IC MCU 32BIT 256KB FLASH 108BGA |
3,797 |
|
Datasheet | 108-LFBGA | Stellaris® ARM® Cortex®-M3S 2000 | Tray | Not For New Designs | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 50MHz | CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 52 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 2.25V ~ 2.75V | 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.
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.
