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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MB90F349CAPMC-GIC MCU 16BIT 256KB FLASH 100LQFP |
2,766 |
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Datasheet | 100-LQFP | F²MC-16LX MB90340 | Tray | Discontinued at Digi-Key | Not Verified | F²MC-16LX | 16-Bit | 24MHz | CANbus, EBI/EMI, I2C, LINbus, SCI, UART/USART | DMA, POR, WDT | 80 | 256KB (256K x 8) | FLASH | - | 16K x 8 | 3.5V ~ 5.5V | A/D 24x8/10b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MB90F349CASPF-G-JNE1IC MCU 16BIT 256KB FLASH 100QFP |
4,195 |
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Datasheet | 100-BQFP | F²MC-16LX MB90340 | Tray | Obsolete | Not Verified | F²MC-16LX | 16-Bit | 24MHz | CANbus, EBI/EMI, I2C, LINbus, SCI, UART/USART | DMA, POR, WDT | 82 | 256KB (256K x 8) | FLASH | - | 16K x 8 | 3.5V ~ 5.5V | A/D 24x8/10b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MB90F349CASPFR-GSIC MCU 16BIT 256KB FLASH 100QFP |
3,678 |
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Datasheet | 100-BQFP | F²MC-16LX MB90340 | Tray | Discontinued at Digi-Key | Not Verified | F²MC-16LX | 16-Bit | 24MHz | CANbus, EBI/EMI, I2C, LINbus, SCI, UART/USART | DMA, POR, WDT | 82 | 256KB (256K x 8) | FLASH | - | 16K x 8 | 3.5V ~ 5.5V | A/D 24x8/10b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MB90F349CASPFV-GS-AE1IC MCU 16BIT 256KB FLASH 100LQFP |
4,805 |
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Datasheet | 100-LQFP | F²MC-16LX MB90340 | Tray | Obsolete | Not Verified | F²MC-16LX | 16-Bit | 24MHz | CANbus, EBI/EMI, I2C, LINbus, SCI, UART/USART | DMA, POR, WDT | 82 | 256KB (256K x 8) | FLASH | - | 16K x 8 | 3.5V ~ 5.5V | A/D 24x8/10b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MB90F349CASPMC3-GSE2IC MCU 16BIT 256KB FLASH 100LQFP |
3,992 |
|
Datasheet | 100-LQFP | F²MC-16LX MB90340 | Tray | Obsolete | Not Verified | F²MC-16LX | 16-Bit | 24MHz | CANbus, EBI/EMI, I2C, LINbus, SCI, UART/USART | DMA, POR, WDT | 82 | 256KB (256K x 8) | FLASH | - | 16K x 8 | 3.5V ~ 5.5V | A/D 24x8/10b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MB90F349CASPMC-GIC MCU 16BIT 256KB FLASH 100LQFP |
4,548 |
|
Datasheet | 100-LQFP | F²MC-16LX MB90340 | Tray | Discontinued at Digi-Key | Not Verified | F²MC-16LX | 16-Bit | 24MHz | CANbus, EBI/EMI, I2C, LINbus, SCI, UART/USART | DMA, POR, WDT | 82 | 256KB (256K x 8) | FLASH | - | 16K x 8 | 3.5V ~ 5.5V | A/D 24x8/10b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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CY90F349CEPF-GE1IC MCU 16BIT 256KB FLASH 100QFP |
1,761 |
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Datasheet | 100-BQFP | F²MC-16LX MB90340E | Tray | Obsolete | Not Verified | F²MC-16LX | 16-Bit | 24MHz | CANbus, EBI/EMI, I2C, LINbus, SCI, UART/USART | DMA, POR, WDT | 80 | 256KB (256K x 8) | FLASH | - | 16K x 8 | 3.5V ~ 5.5V | A/D 24x8/10b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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CY90F349CESPF-GE1IC MCU 16BIT 256KB FLASH 100QFP |
2,163 |
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Datasheet | 100-BQFP | F²MC-16LX MB90340E | Tray | Obsolete | Not Verified | F²MC-16LX | 16-Bit | 24MHz | CANbus, EBI/EMI, I2C, LINbus, SCI, UART/USART | DMA, POR, WDT | 82 | 256KB (256K x 8) | FLASH | - | 16K x 8 | 3.5V ~ 5.5V | A/D 24x8/10b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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CY90F349CESPMC-G-JNE1IC MCU 16BIT 256KB FLASH 100LQFP |
4,532 |
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Datasheet | 100-LQFP | F²MC-16LX MB90340E | Tray | Obsolete | Not Verified | F²MC-16LX | 16-Bit | 24MHz | CANbus, EBI/EMI, I2C, LINbus, SCI, UART/USART | DMA, POR, WDT | 82 | 256KB (256K x 8) | FLASH | - | 16K x 8 | 3.5V ~ 5.5V | A/D 24x8/10b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MB90F349ESPMC-GSE1IC MCU 16BIT 256KB FLASH 100LQFP |
3,172 |
|
Datasheet | 100-LQFP | F²MC-16LX MB90340E | Tray | Obsolete | Not Verified | F²MC-16LX | 16-Bit | 24MHz | CANbus, EBI/EMI, LINbus, SCI, UART/USART | DMA, POR, WDT | 82 | 256KB (256K x 8) | FLASH | - | 16K x 8 | 3.5V ~ 5.5V | A/D 16x8/10b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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CY90F351ESPMC-GSE1IC MCU 16BIT 64KB FLASH 64LQFP |
1,265 |
|
Datasheet | 64-LQFP | F²MC-16LX MB90350E | Tray | Obsolete | Not Verified | F²MC-16LX | 16-Bit | 24MHz | CANbus, EBI/EMI, I2C, LINbus, UART/USART | DMA, LVD, POR, WDT | 51 | 64KB (64K x 8) | FLASH | - | 4K x 8 | 3.5V ~ 5.5V | A/D 15x8/10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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MB90F351ESPMC-GS-SPE1IC MCU 16BIT 64KB FLASH 64LQFP |
3,811 |
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Datasheet | 64-LQFP | F²MC-16LX MB90350E | Tray | Obsolete | Not Verified | F²MC-16LX | 16-Bit | 24MHz | CANbus, EBI/EMI, I2C, LINbus, UART/USART | DMA, LVD, POR, WDT | 51 | 64KB (64K x 8) | FLASH | - | 4K x 8 | 3.5V ~ 5.5V | A/D 15x8/10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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MB90F351PMC-GSIC MCU 16BIT 64KB FLASH 64LQFP |
2,257 |
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Datasheet | 64-LQFP | F²MC-16LX MB90350 | Tray | Discontinued at Digi-Key | Not Verified | F²MC-16LX | 16-Bit | 24MHz | CANbus, EBI/EMI, I2C, LINbus, UART/USART | DMA, LVD, POR, WDT | 49 | 64KB (64K x 8) | FLASH | - | 4K x 8 | 3.5V ~ 5.5V | A/D 15x8/10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MB90F351SPFM-GE1IC MCU 16BIT 64KB FLASH 64LQFP |
2,855 |
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Datasheet | 64-LQFP | F²MC-16LX MB90350 | Tray | Obsolete | Not Verified | F²MC-16LX | 16-Bit | 24MHz | CANbus, EBI/EMI, I2C, LINbus, UART/USART | DMA, LVD, POR, WDT | 51 | 64KB (64K x 8) | FLASH | - | 4K x 8 | 3.5V ~ 5.5V | A/D 15x8/10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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CY90F351SPFM-GSE1IC MCU 16BIT 64KB FLASH 64LQFP |
2,502 |
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Datasheet | 64-LQFP | F²MC-16LX MB90350 | Tray | Obsolete | Not Verified | F²MC-16LX | 16-Bit | 24MHz | CANbus, EBI/EMI, I2C, LINbus, UART/USART | DMA, LVD, POR, WDT | 51 | 64KB (64K x 8) | FLASH | - | 4K x 8 | 3.5V ~ 5.5V | A/D 15x8/10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MB90F351SPMC-GIC MCU 16BIT 64KB FLASH 64LQFP |
2,949 |
|
Datasheet | 64-LQFP | F²MC-16LX MB90350 | Tray | Discontinued at Digi-Key | Not Verified | F²MC-16LX | 16-Bit | 24MHz | CANbus, EBI/EMI, I2C, LINbus, UART/USART | DMA, LVD, POR, WDT | 51 | 64KB (64K x 8) | FLASH | - | 4K x 8 | 3.5V ~ 5.5V | A/D 15x8/10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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CY90F352BMSPMC3-GSE1IC MCU 16BIT 128KB FLASH 64LQFP |
2,237 |
|
Datasheet | 64-LQFP | F²MC-16LX MB90350 | Tray | Obsolete | Not Verified | F²MC-16LX | 16-Bit | 24MHz | CANbus, EBI/EMI, I2C, LINbus, UART/USART | DMA, LVD, POR, WDT | 51 | 128KB (128K x 8) | FLASH | - | 4K x 8 | 3.5V ~ 5.5V | A/D 15x8/10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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CY90F352ESPMC1-GE1IC MCU 16BIT 128KB FLASH 64LQFP |
1,341 |
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Datasheet | 64-LQFP | F²MC-16LX MB90350E | Tray | Obsolete | Not Verified | F²MC-16LX | 16-Bit | 24MHz | CANbus, EBI/EMI, I2C, LINbus, UART/USART | DMA, LVD, POR, WDT | 51 | 128KB (128K x 8) | FLASH | - | 4K x 8 | 3.5V ~ 5.5V | A/D 15x8/10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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CY90F352ESPMC1-GSE1IC MCU 16BIT 128KB FLASH 64LQFP |
2,991 |
|
Datasheet | 64-LQFP | F²MC-16LX MB90350E | Tray | Obsolete | Not Verified | F²MC-16LX | 16-Bit | 24MHz | CANbus, EBI/EMI, I2C, LINbus, UART/USART | DMA, LVD, POR, WDT | 51 | 128KB (128K x 8) | FLASH | - | 4K x 8 | 3.5V ~ 5.5V | A/D 15x8/10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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MB90F352ESPMC1-GSE2IC MCU 16BIT 128KB FLASH 64LQFP |
1,935 |
|
Datasheet | 64-LQFP | F²MC-16LX MB90350E | Tray | Obsolete | Not Verified | F²MC-16LX | 16-Bit | 24MHz | CANbus, EBI/EMI, I2C, LINbus, UART/USART | DMA, LVD, POR, WDT | 51 | 128KB (128K x 8) | FLASH | - | 4K x 8 | 3.5V ~ 5.5V | A/D 15x8/10b | 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.
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