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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R5F2L3ACBNFP#V216-BIT, FLASH, R8C CPU |
4,334 |
|
Datasheet | 100-LQFP | - | Bulk | Active | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | LCD, POR, PWM, Voltage Detect, WDT | 88 | 128KB (128K x 8) | FLASH | - | 10K x 8 | 1.8V ~ 5.5V | A/D 20x10b; D/A 2x8b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F2L3ACBNFP#U116-BIT, FLASH, R8C CPU |
4,273 |
|
Datasheet | 100-LQFP | - | Bulk | Active | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | LCD, POR, PWM, Voltage Detect, WDT | 88 | 128KB (128K x 8) | FLASH | - | 10K x 8 | 1.8V ~ 5.5V | A/D 20x10b; D/A 2x8b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
|
C8051F347-GQRIC MCU 8BIT 32KB FLASH 32LQFP |
3,232 |
|
Datasheet | 32-LQFP | C8051F34x | Tape & Reel (TR) | Obsolete | Not Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), SPI, UART/USART, USB | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 25 | 32KB (32K x 8) | FLASH | - | 2.25K x 8 | 2.7V ~ 3.6V | A/D 21x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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R5F2L3ACBDFP#UA16-BIT, FLASH, R8C CPU |
2,056 |
|
Datasheet | 100-LQFP | * | Bulk | Active | Not Verified | R8C | 16-Bit | 20MHz | I2C, LINbus, SIO, SSU, UART/USART | LCD, POR, PWM, Voltage Detect, WDT | 88 | 128KB (128K x 8) | FLASH | - | 10K x 8 | 1.8V ~ 5.5V | A/D 20x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
LPC3131FET180,551IC MCU 16/32BIT ROMLESS 180TFBGA |
179 |
|
Datasheet | 180-TFBGA | LPC3100 | Tray | Obsolete | Not Verified | ARM926EJ-S | 16/32-Bit | 180MHz | EBI/EMI, I2C, Memory Card, SPI, UART/USART, USB OTG | DMA, I2S, LCD, PWM, WDT | - | - | ROMless | - | 192K x 8 | 1.1V ~ 3.6V | A/D 4x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
CYT2B75CADQ0AZEGSTVII-B-E-1M-100 CFLASH 1MB |
900 |
|
Datasheet | 100-LQFP | Traveo CYT2B7 | Tray | Active | Not Verified | ARM® Cortex®-M0+/M4F | 32-Bit Dual-Core | 100MHz, 160MHz | CANbus, EBI/EMI, I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 74 | 1.0625MB (1.0625M x 8) | FLASH | 96K x 8 | 128K x 8 | 2.7V ~ 5.5V | A/D 57x12b SAR | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
TMS320F28332PTPSIC MCU 32BIT 128KB FLSH 176HLQFP |
1,561 |
|
Datasheet | 176-LQFP Exposed Pad | C2000™ C28x Delfino™ | Bulk | Active | Not Verified | C28x | 32-Bit Single-Core | 100MHz | CANbus, EBI/EMI, I2C, McBSP, SCI, SPI, UART/USART | DMA, POR, PWM, WDT | 88 | 128KB (64K x 16) | FLASH | - | 26K x 16 | 1.71V ~ 1.89V | A/D 16x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
LPC2926FBD144,551LPC2900 - Arm9, 32-Bit RISC Micr |
208 |
|
Datasheet | 144-LQFP | LPC2900 | Bulk | Active | - | ARM968E-S | 16/32-Bit | 125MHz | CANbus, EBI/EMI, I2C, LINbus, SPI, UART/USART, USB | DMA, POR, PWM, WDT | 104 | 256KB (256K x 8) | FLASH | 16K x 8 | 56K x 8 | 2.7V ~ 3.6V | A/D 24x10b SAR | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
STM32L4R5QGI6IC MCU 32BIT 1MB FLASH 132UFBGA |
4,863 |
|
Datasheet | 132-UFBGA | STM32L4 | Tray | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 120MHz | CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, SAI, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 110 | 1MB (1M x 8) | FLASH | - | 640K x 8 | 1.71V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
D8741A88-BIT, UVPROM, 8048 CPU |
1,298 |
|
Datasheet | 40-CDIP | 8741A | Bulk | Obsolete | Not Verified | 8741A | 8-Bit | 3.3MHz | - | DMA | 18 | 1KB (1K x 8) | EPROM | - | 64 x 8 | 4.5V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Through Hole | |
|
MK21FX512VLQ12IC MCU 32BIT 512KB FLASH 144LQFP |
1,109 |
|
Datasheet | 144-LQFP | Kinetis K20 | Tray | Not For New Designs | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 120MHz | CANbus, I2C, IrDA, SPI, UART/USART, USB, USB OTG | DMA, I2S, LVD, POR, PWM, WDT | 100 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.71V ~ 3.6V | A/D 42x16b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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DSPIC33EP512GM306-E/PTC02IC MCU 16BIT 512KB FLASH 64TQFP |
640 |
|
Datasheet | - | * | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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S9S12G96J0VLFIC MCU 16BIT 96KB FLASH 48LQFP |
3,863 |
|
Datasheet | 48-LQFP | HCS12 | Tray | Active | - | S12 | 16-Bit | 25MHz | CANbus, IrDA, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 40 | 96KB (96K x 8) | FLASH | 3K x 8 | 8K x 8 | 3.13V ~ 5.5V | A/D 12x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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CY8C3445LTI-089IC MCU 8BIT 32KB FLASH 48QFN |
163 |
|
Datasheet | 48-VFQFN Exposed Pad | PSOC® 3 CY8C34xx | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 50MHz | EBI/EMI, I2C, LINbus, SPI, UART/USART, USB | CapSense, DMA, LCD, POR, PWM, WDT | 25 | 32KB (32K x 8) | FLASH | 1K x 8 | 4K x 8 | 1.71V ~ 5.5V | A/D 16x12b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MSP430F5658IPZIC MCU 16BIT 384KB FLASH 100LQFP |
1,168 |
|
Datasheet | 100-LQFP | MSP430F5xx | Tray | Active | Not Verified | MSP430 CPUXV2 | 16-Bit | 20MHz | I2C, IrDA, SCI, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 74 | 384KB (384K x 8) | FLASH | - | 34K x 8 | 1.8V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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SPC5601PEF0MLH6IC MCU 32BIT 192KB FLASH 64LQFP |
160 |
|
Datasheet | 64-LQFP | MPC56xx Qorivva | Tray | Active | Not Verified | e200z0h | 32-Bit Single-Core | 64MHz | CANbus, LINbus, SCI, SPI | DMA, POR, PWM, WDT | 45 | 192KB (192K x 8) | FLASH | 4K x 16 | 12K x 8 | 3V ~ 5.5V | A/D 16x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
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SPC5606BK0VLQ4IC MCU 32BIT 1MB FLASH 144LQFP |
2,990 |
|
Datasheet | 144-LQFP | MPC56xx Qorivva | Tray | Active | Not Verified | e200z0h | 32-Bit Single-Core | 64MHz | CANbus, I2C, LINbus, SCI, SPI | DMA, POR, PWM, WDT | 121 | 1MB (1M x 8) | FLASH | 64K x 8 | 80K x 8 | 3V ~ 5.5V | A/D 15x10b, 5x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
C8051F966-B-GMIC MCU 8BIT 32KB FLASH 76DQFN |
427 |
|
Datasheet | 76-VFQFN Dual Rows, Exposed Pad | C8051F9xx | Tray | Not For New Designs | Not Verified | 8051 | 8-Bit | 25MHz | I2C, SPI, UART/USART | DMA, LCD, POR, PWM, WDT | 57 | 32KB (32K x 8) | FLASH | - | 8.25K x 8 | 1.8V ~ 3.8V | A/D 16x10b/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
LM3S2950-IBZ50-A2IC MCU 32BIT 256KB FLASH 108BGA |
2,361 |
|
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, QEI, SPI, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 60 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 2.25V ~ 2.75V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F523E5ADNF#U0IC MCU 32BIT 128KB FLASH 40HWQFN |
490 |
|
Datasheet | 40-WFQFN Exposed Pad | RX200 | Tray | Obsolete | Not Verified | RXv2 | 32-Bit Single-Core | 32MHz | CANbus, I2C, SCI, SPI | DMA, LVD, POR, PWM, WDT | 20 | 128KB (128K x 8) | FLASH | 8K x 8 | 16K x 8 | 1.8V ~ 5.5V | A/D 4x12b, 6x24b Sigma-Delta | 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.
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