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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
DSPIC33EP256GP502-H/MMIC MCU 16BIT 256KB FLASH 28QFN |
2,391 |
|
Datasheet | 28-VQFN Exposed Pad | dsPIC™ 33EP | Tube | Obsolete | Not Verified | dsPIC | 16-Bit | 60 MIPs | CANbus, I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 21 | 256KB (85.5K x 24) | FLASH | - | 16K x 16 | 3V ~ 3.6V | A/D 6x10b/12b | Internal | -40°C ~ 150°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
|
MSP430F67451IPEURIC MCU 16BIT 128KB FLASH 128LQFP |
4,129 |
|
Datasheet | 128-LQFP | MSP430F6xx | Tape & Reel (TR) | Obsolete | Not Verified | MSP430 CPUXV2 | 16-Bit | 25MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 4x24b Sigma Delta Converter | 90 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.8V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
XMC4104F64K128ABXQSA1IC MCU 32BIT 128KB FLASH 64LQFP |
4,471 |
|
Datasheet | 64-LQFP Exposed Pad | XMC4000 | Tray | Not For New Designs | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 80MHz | CANbus, I2C, LINbus, SPI, UART/USART, USB | DMA, I2S, LED, POR, PWM, WDT | 35 | 128KB (128K x 8) | FLASH | - | 20K x 8 | 3.13V ~ 3.63V | A/D 10x12b; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
Z86E3016PECIC MCU 8BIT 4KB OTP 28DIP |
4,970 |
|
Datasheet | 28-DIP (0.600", 15.24mm) | Z8® | Tube | Obsolete | Not Verified | Z8 | 8-Bit | 16MHz | - | POR, WDT | 24 | 4KB (4K x 8) | OTP | - | 237 x 8 | 4.5V ~ 5.5V | - | Internal | -40°C ~ 105°C (TA) | - | - | Through Hole | |
|
PIC32MX270F256DT-V/MLIC MCU 32BIT 256KB FLASH 44QFN |
2,437 |
|
Datasheet | 44-VQFN Exposed Pad | PIC® 32MX | Tape & Reel (TR) | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 40MHz | I2C, IrDA, LINbus, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 33 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 2.3V ~ 3.6V | A/D 13x10b | Internal | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
|
PIC32MX130F128LT-50I/PFIC MCU 32BIT 128KB FLASH 100TQFP |
4,274 |
|
Datasheet | 100-TQFP | PIC® 32MX | Tape & Reel (TR) | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 50MHz | I2C, IrDA, LINbus, PMP, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 85 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 2.3V ~ 3.6V | A/D 48x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F526TFDGND#1032BIT MCU RX26T 512/64K HWQFN64 |
1,061 |
|
Datasheet | 64-WFQFN Exposed Pad | RX26T | Tray | Active | - | RXv3 | 32-Bit | 120MHz | CANbus, I2C, SCI, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 49 | 512KB (512K x 8) | FLASH | 16K x 8 | 64K x 8 | 2.7V ~ 5.5V | A/D 15x12b; D/A 2x12b | Internal | -40°C ~ 105°C | - | - | Surface Mount | |
|
|
CY8C4147LDAS583XQLA1IC MCU 32BIT 128KB FLASH 48VFQFN |
3,483 |
|
Datasheet | 48-VFQFN Exposed Pad | PSOC™ 4 CY8C4100S | Tray | Active | - | ARM® Cortex®-M0+ | 32-Bit | 48MHz | I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, Crypto - AES, I2S, DMA, LCD, LVD, POR, PWM, SHA, Temp Sensor, TRNG, WDT | 40 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.71V ~ 5.5V | A/D 16x12b SAR | External, Internal | -40°C ~ 85°C (TA) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | |
|
|
CY8C4149LDAS563XQLA1IC MCU 32BIT 384KB FLASH 48VFQFN |
1,231 |
|
Datasheet | 48-VFQFN Exposed Pad | PSOC™ 4 CY8C4100S | Tray | Active | - | ARM® Cortex®-M0+ | 32-Bit | 48MHz | CANbus, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, DMA, LCD, LVD, POR, PWM, WDT | 40 | 384KB (384K x 8) | FLASH | - | 32K x 8 | 1.71V ~ 5.5V | A/D 16x12b SAR | External, Internal | -40°C ~ 85°C (TA) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | |
|
|
CY8C4147LDAS573XQLA1IC MCU 32BIT 128KB FLASH 48VFQFN |
2,706 |
|
Datasheet | 48-VFQFN Exposed Pad | PSOC™ 4 CY8C4100S | Tray | Active | - | ARM® Cortex®-M0+ | 32-Bit | 48MHz | CANbus, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, DMA, I2S, LCD, LVD, POR, PWM, WDT | 40 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.71V ~ 5.5V | A/D 16x12b SAR | External, Internal | -40°C ~ 85°C (TA) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | |
|
STM32L151RCT6ATRIC MCU 32BIT 256KB FLASH 64LQFP |
4,840 |
|
Datasheet | 64-LQFP | STM32L1 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 32MHz | I2C, IrDA, LINbus, SPI, UART/USART, USB | Cap Sense, DMA, I2S, POR, PWM, WDT | 51 | 256KB (256K x 8) | FLASH | 8K x 8 | 32K x 8 | 1.65V ~ 3.6V | A/D 21x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MKV46F256VLL15IC MCU 32BIT 256KB FLASH 100LQFP |
3,083 |
|
Datasheet | 100-LQFP | Kinetis KV | Tray | Obsolete | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 150MHz | 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 16x12b; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
R5F563T6EGFM#V0IC MCU 32BIT 64KB FLASH 64LQFP |
3,892 |
|
Datasheet | 64-LQFP | RX600 | Tray | Not For New Designs | Not Verified | RX | 32-Bit Single-Core | 100MHz | CSI, I2C, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 50 | 64KB (64K x 8) | FLASH | 8K x 8 | 8K x 8 | 2.7V ~ 3.6V | A/D 8x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
CY8C4149AZQ-S558IC MCU 32BIT 384KB FLSH 100LQFP |
1,215 |
|
Datasheet | 100-LQFP | PSOC™ 4 CY8C4100S | Tray | Active | - | ARM® Cortex®-M0+ | 32-Bit | 48MHz | FIFO, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, DMA, LCD, POR, PWM, Temp Sensor, 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 | |
|
STM32G474VCH3TRIC MCU 32BIT 256KB FLSH 100TFBGA |
1,397 |
|
Datasheet | 100-TFBGA | STM32G4 | Tape & Reel (TR) | Active | - | ARM® Cortex®-M4 | 32-Bit | 170MHz | CANbus, I2C, IrDA, LINbus, QSPI, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 86 | 256KB (256K x 8) | FLASH | - | 128K x 8 | 1.71V ~ 3.6V | A/D 42x12b SAR; D/A 7x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
PIC16C65BT-04I/PQIC MCU 8BIT 7KB OTP 44MQFP |
2,339 |
|
Datasheet | 44-QFP | 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 | |
|
PIC16LC62AT-04I/SSIC MCU 8BIT 3.5KB OTP 28SSOP |
2,508 |
|
Datasheet | 28-SSOP (0.209", 5.30mm Width) | PIC® 16C | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 4MHz | I2C, SPI | Brown-out Detect/Reset, POR, PWM, WDT | 22 | 3.5KB (2K x 14) | OTP | - | 128 x 8 | 2.5V ~ 6V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
PIC16LC76T-04/SOIC MCU 8BIT 14KB OTP 28SOIC |
4,521 |
|
Datasheet | 28-SOIC (0.295", 7.50mm Width) | PIC® 16C | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 4MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 22 | 14KB (8K x 14) | OTP | - | 368 x 8 | 2.5V ~ 6V | A/D 5x8b | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
|
|
PIC18LF2553T-I/SOIC MCU 8BIT 32KB FLASH 28SOIC |
2,082 |
|
Datasheet | 28-SOIC (0.295", 7.50mm Width) | PIC® 18F | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 40MHz | I2C, SPI, UART/USART, USB | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 24 | 32KB (16K x 16) | FLASH | 256 x 8 | 2K x 8 | 2V ~ 5.5V | A/D 10x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
C8051F545-IQRIC MCU 8BIT 8KB FLASH 32LQFP |
3,847 |
|
Datasheet | 32-LQFP | C8051F54x | Tape & Reel (TR) | Obsolete | Not Verified | 8051 | 8-Bit | 50MHz | SMBus (2-Wire/I2C), LINbus, SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 25 | 8KB (8K x 8) | FLASH | - | 1.25K x 8 | 1.8V ~ 5.25V | A/D 25x12b | Internal | -40°C ~ 125°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.
