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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UPD78F0544AGK(S)-GAK-AXIC MCU 8BIT 48KB FLASH 80LQFP |
4,355 |
|
Datasheet | 80-LQFP | 78K0/Kx2 | Tray | Active | - | 78K/0 | 8-Bit | 20MHz | 3-Wire SIO, I2C, LINbus, UART/USART | LVD, POR, PWM, WDT | 71 | 48KB (48K x 8) | FLASH | - | 2K x 8 | 1.8V ~ 5.5V | A/D 8x10b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
PIC16C64A-10I/PIC MCU 8BIT 3.5KB OTP 40DIP |
4,108 |
|
Datasheet | 40-DIP (0.600", 15.24mm) | PIC® 16C | Tube | Obsolete | Verified | PIC | 8-Bit | 10MHz | I2C, SPI | Brown-out Detect/Reset, POR, PWM, WDT | 33 | 3.5KB (2K x 14) | OTP | - | 128 x 8 | 4V ~ 6V | - | External | -40°C ~ 85°C (TA) | - | - | Through Hole | |
|
STM32U575OIY3QTRIC MCU 32BIT 2MB FLASH 90UFBGA |
2,473 |
|
Datasheet | 90-UFBGA, WLCSP | STM32U5 | Tape & Reel (TR) | Active | - | ARM® Cortex®-M33 | 32-Bit | 160MHz | CANbus, I2C, IrDA, LINbus, MMC/SD/SDIO, SAI, SmartCard, SPDIF, SPI, UART/USART, USB, USB OTG | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT | 69 | 2MB (2M x 8) | FLASH | - | 784K x 8 | 1.71V ~ 3.6V | A/D 16x12/14b SAR; D/A 2x12b | External, Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
CY8C272434-24PVXIPROGRAMMABLE SYSTEM ON A CHIP |
3,043 |
|
Datasheet | - | - | - | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
R5F21357CNFP#V0IC MCU 16BIT 48KB FLASH 52LQFP |
2,798 |
|
Datasheet | 52-LQFP | R8C/3x/35C | Tray | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | POR, PWM, Voltage Detect, WDT | 47 | 48KB (48K x 8) | FLASH | 4K x 8 | 4K x 8 | 1.8V ~ 5.5V | A/D 12x10b; D/A 2x8b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
|
SPC560P40L1BEFBRIC MCU 32BIT 256KB FLASH 64LQFP |
3,862 |
|
Datasheet | 64-LQFP | SPC56 | Tape & Reel (TR) | Obsolete | Not Verified | e200z0h | 32-Bit Single-Core | 64MHz | CANbus, LINbus, SPI, UART/USART | DMA, POR, PWM, WDT | 37 | 256KB (256K x 8) | FLASH | - | 20K x 8 | 3V ~ 3.6V | A/D 16x10b | Internal | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
|
F2800157QPNRQ1IC MCU 32BIT 256KB FLASH 80LQFP |
1,914 |
|
Datasheet | 80-LQFP | C2000™ | Tape & Reel (TR) | Active | - | TMS320C28x | 32-Bit Dual-Core | 120MHz | CANbus, I2C, SCI, SPI, UART/USART | Brown-out Detect/Reset, I2S, POR, PWM, WDT | 52 | 256KB (128K x 16) | FLASH | - | 18K x 16 | 2.8V ~ 3.63V | A/D 21x12b SAR | External, Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
MCF51JM32VQHIC MCU 32BIT 32KB FLASH 64QFP |
4,987 |
|
Datasheet | 64-QFP | MCF51JM | Tray | Active | Not Verified | Coldfire V1 | 32-Bit Single-Core | 50MHz | CANbus, I2C, SCI, SPI, USB OTG | LVD, PWM, WDT | 51 | 32KB (32K x 8) | FLASH | - | 16K x 8 | 2.7V ~ 5.5V | A/D 12x12b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
CY8C4127AZE-S455TIC MCU 32BIT 128KB FLASH 64TQFP |
2,193 |
|
Datasheet | 64-LQFP | PSOC™ 4 CY8C4000S | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit | 24MHz | I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT | 54 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.71V ~ 5.5V | A/D 16x10b, 20x12b SAR | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
EFM32LG230F128G-F-QFN64IC MCU 32BIT 128KB FLASH 64QFN |
3,005 |
|
Datasheet | 64-VFQFN Exposed Pad | Leopard Gecko | Tray | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 48MHz | I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 56 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.98V ~ 3.8V | A/D 8x12b SAR; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
EFM32LG232F128G-F-QFP64RIC MCU 32BIT 128KB FLASH 64TQFP |
3,447 |
|
Datasheet | 64-TQFP | Leopard Gecko | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 48MHz | I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 53 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.98V ~ 3.8V | A/D 8x12b SAR; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
TMS320F28015PZSRIC MCU 32BIT 32KB FLASH 100LQFP |
3,221 |
|
Datasheet | 100-LQFP | C2000™ C28x Fixed-Point | Tape & Reel (TR) | Active | Not Verified | C28x | 32-Bit Single-Core | 60MHz | CANbus, I2C, SCI, SPI, UART/USART | POR, PWM, WDT | 35 | 32KB (32K x 8) | FLASH | - | 6K x 16 | 1.71V ~ 1.89V | A/D 16x12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
|
FS32K144UFT0CLLTIC MCU 32BIT 512KB FLASH 100LQFP |
4,765 |
|
Datasheet | 100-LQFP | S32K | Tray | Obsolete | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 112MHz | CANbus, FlexIO, I2C, LINbus, SPI, UART/USART | POR, PWM, WDT | 89 | 512KB (512K x 8) | FLASH | 4K x 8 | 64K x 8 | 2.7V ~ 5.5V | A/D 16x12b SAR; D/A1x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F52106BDFL#10IC MCU 32BIT 256KB FLASH 48LFQFP |
1,163 |
|
Datasheet | 48-LQFP | RX200 | Tray | Not For New Designs | Not Verified | RX | 32-Bit Single-Core | 50MHz | EBI/EMI, I2C, SCI, SPI | DMA, LVD, POR, PWM, WDT | 34 | 256KB (256K x 8) | FLASH | 8K x 8 | 32K x 8 | 1.62V ~ 5.5V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
S9S08AW48E7VFGERIC MCU 8BIT 48KB FLASH 44LQFP |
2,520 |
|
Datasheet | 44-LQFP | S08 | Tape & Reel (TR) | Active | Not Verified | S08 | 8-Bit | 40MHz | I2C, SCI, SPI | LVD, POR, PWM, WDT | 34 | 48KB (48K x 8) | FLASH | - | 2K x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
CY8C4149AZQ-S598TIC MCU 32BIT 384KB FLSH 100LQFP |
4,112 |
|
Datasheet | 100-LQFP | PSOC™ 4 CY8C4100S | Tape & Reel (TR) | Active | - | ARM® Cortex®-M0+ | 32-Bit | 48MHz | CANbus, FIFO, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, Crypto - AES, DMA, LCD, POR, PWM, SHA, Temp Sensor, TRNG, WDT | 84 | 384KB (384K x 8) | FLASH | - | 32K x 8 | 1.71V ~ 5.5V | A/D 16x12b SAR | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
STM32F412VET6TRIC MCU 32BIT 512KB FLASH 100LQFP |
3,999 |
|
Datasheet | 100-LQFP | STM32F4 | Tape & Reel (TR) | Active | Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 100MHz | CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 81 | 512KB (512K x 8) | FLASH | - | 256K x 8 | 1.7V ~ 3.6V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MC68HC908AP32CFBIC MCU 8BIT 32KB FLASH 44QFP |
2,661 |
|
Datasheet | 44-QFP | HC08 | Tray | Obsolete | Not Verified | HC08 | 8-Bit | 8MHz | I2C, IRSCI, SCI, SPI | LED, LVD, POR, PWM | 32 | 32KB (32K x 8) | FLASH | - | 2K x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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R7FA6E10D2CFP#BA5MCU RA6 ARM CM33 200MHZ 512K/256 |
4,307 |
|
Datasheet | 100-LQFP | RA6E1 | Tray | Active | - | ARM® Cortex®-M33 | 32-Bit | 200MHz | CANbus, Ethernet, I2C, MMC/SD, QSPI, SCI, Serial Sound, SmartCard, SPI, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 75 | 512KB (512K x 8) | FLASH | 8K x 8 | 256K x 8 | 2.7V ~ 3.6V | A/D 11x12b SAR; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
PIC16C65BT-04I/PTIC MCU 8BIT 7KB OTP 44TQFP |
4,552 |
|
Datasheet | 44-TQFP | PIC® 16C | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 4MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 33 | 7KB (4K x 14) | OTP | - | 192 x 8 | 4V ~ 5.5V | - | External | -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.
