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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DS2250T-32-16+IC MCU 8BIT 32KB NVSRAM 40SIMM |
4,069 |
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Datasheet | 40-SIMM | DS225x | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 16MHz | SIO, UART/USART | Power-Fail Reset, WDT | 32 | 32KB (32K x 8) | NVSRAM | - | - | 4.75V ~ 5.25V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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DS2250T-64-16+IC MCU 8BIT 64KB NVSRAM 40SIMM |
1,461 |
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Datasheet | 40-SIMM | DS225x | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 16MHz | SIO, UART/USART | Power-Fail Reset, WDT | 32 | 64KB (64K x 8) | NVSRAM | - | - | 4.75V ~ 5.25V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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DS2251T-128-16#IC MCU 8BIT 128KB NVSRAM 72SIMM |
2,100 |
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Datasheet | 72-SIMM | DS225x | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 16MHz | SIO, UART/USART | Power-Fail Reset, WDT | 32 | 128KB (128K x 8) | NVSRAM | - | - | 4.5V ~ 5.5V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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DS5000FP-16+IC MCU 8BIT EXTRNL NVSRAM 80QFP |
1,117 |
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Datasheet | 80-BQFP | DS500x | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 16MHz | EBI/EMI, SIO, UART/USART | Power-Fail Reset, WDT | 32 | External | NVSRAM | - | - | 4.75V ~ 5.25V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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DS80C320-FNG+IC MCU 8BIT ROMLESS 44MQFP |
2,285 |
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Datasheet | 44-QFP | 80C | Obsolete | Not Verified | 8051 | 8-Bit | 25MHz | EBI/EMI, SIO, UART/USART | Power-Fail Reset, WDT | 32 | - | ROMless | - | 256 x 8 | 4.5V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
.jpg "DS80C320-QNG+T&R")
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DS80C320-QNG+T&RIC MCU 8BIT ROMLESS 44PLCC |
3,075 |
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Datasheet | 44-LCC (J-Lead) | 80C | Tape & Reel (TR) | Obsolete | Not Verified | 8051 | 8-Bit | 25MHz | EBI/EMI, SIO, UART/USART | Power-Fail Reset, WDT | 32 | - | ROMless | - | 256 x 8 | 4.5V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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DS80C320-QNL+IC MCU 8BIT ROMLESS 44PLCC |
3,521 |
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Datasheet | 44-LCC (J-Lead) | 80C | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 33MHz | EBI/EMI, SIO, UART/USART | Power-Fail Reset, WDT | 32 | - | ROMless | - | 256 x 8 | 4.5V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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DS80C410-FNY+IC MCU 8BIT 64KB ROM 100LQFP |
3,379 |
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Datasheet | 100-LQFP | 80C | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 75MHz | 1-Wire®, CANbus, EBI/EMI, Ethernet, SIO, UART/USART | Power-Fail Reset, WDT | 64 | 64KB (64K x 8) | ROM | - | 64K x 8 | 1.62V ~ 3.6V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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DS80C411-FNY+IC MCU 8BIT 64KB ROM 100LQFP |
1,335 |
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Datasheet | 100-LQFP | 80C | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 75MHz | 1-Wire®, CANbus, EBI/EMI, Ethernet, SIO, UART/USART | Power-Fail Reset, WDT | 64 | 64KB (64K x 8) | ROM | - | 64K x 8 | 1.62V ~ 3.6V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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DS89C430-QNG+IC MCU 8BIT 16KB FLASH 44PLCC |
3,536 |
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Datasheet | 44-LCC (J-Lead) | 89C | Tube | Obsolete | Verified | 8051 | 8-Bit | 25MHz | EBI/EMI, SIO, UART/USART | Power-Fail Reset, WDT | 32 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 4.5V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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DS89C450-MNG+IC MCU 8BIT 64KB FLASH 40DIP |
4,678 |
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Datasheet | 40-DIP (0.600", 15.24mm) | 89C | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 25MHz | EBI/EMI, SIO, UART/USART | Power-Fail Reset, WDT | 32 | 64KB (64K x 8) | FLASH | - | 1K x 8 | 4.5V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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LPC2364FBD100,551IC MCU 16/32B 128KB FLSH 100LQFP |
3,783 |
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Datasheet | 100-LQFP | LPC2300 | Tray | Discontinued at Digi-Key | Not Verified | ARM7® | 16/32-Bit | 72MHz | CANbus, Ethernet, I2C, Microwire, SPI, SSI, SSP, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 70 | 128KB (128K x 8) | FLASH | - | 34K x 8 | 3V ~ 3.6V | A/D 6x10b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LPC2366FBD100,551IC MCU 16/32B 256KB FLSH 100LQFP |
3,879 |
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Datasheet | 100-LQFP | LPC2300 | Tray | Discontinued at Digi-Key | Not Verified | ARM7® | 16/32-Bit | 72MHz | CANbus, Ethernet, I2C, Microwire, SPI, SSI, SSP, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 70 | 256KB (256K x 8) | FLASH | - | 58K x 8 | 3V ~ 3.6V | A/D 6x10b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LPC2368FBD100,551IC MCU 16/32B 512KB FLSH 100LQFP |
3,047 |
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Datasheet | 100-LQFP | LPC2300 | Tray | Discontinued at Digi-Key | Not Verified | ARM7® | 16/32-Bit | 72MHz | CANbus, Ethernet, I2C, Microwire, Memory Card, SPI, SSI, SSP, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 70 | 512KB (512K x 8) | FLASH | - | 58K x 8 | 3V ~ 3.6V | A/D 6x10b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LPC2378FBD144,551IC MCU 16/32B 512KB FLSH 144LQFP |
2,601 |
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Datasheet | 144-LQFP | LPC2300 | Tray | Discontinued at Digi-Key | Not Verified | ARM7® | 16/32-Bit | 72MHz | CANbus, EBI/EMI, Ethernet, I2C, Microwire, Memory Card, SPI, SSI, SSP, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 104 | 512KB (512K x 8) | FLASH | - | 58K x 8 | 3V ~ 3.6V | A/D 8x10b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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D12670VFC33VIC MCU 16BIT ROMLESS 144QFP |
2,862 |
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Datasheet | 144-BFQFP | H8® H8S/2600 | Tray | Obsolete | Not Verified | H8S/2600 | 16-Bit | 33MHz | IrDA, SCI | DMA, POR, PWM, WDT | 115 | - | ROMless | - | 8K x 8 | 3V ~ 3.6V | A/D 12x10b; D/A 4x8b | Internal | -20°C ~ 75°C (TA) | - | - | Surface Mount | |
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D12674RVFQ33DVIC MCU 16BIT ROMLESS 144LQFP |
1,508 |
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Datasheet | 144-LQFP | H8® H8S/2600 | Tray | Obsolete | Not Verified | H8S/2600 | 16-Bit | 33MHz | IrDA, SCI | DMA, POR, PWM, WDT | 103 | - | ROMless | - | 32K x 8 | 3V ~ 3.6V | A/D 12x10b; D/A 4x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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DF2376VFQ33VIC MCU 16BIT 384KB FLASH 144LQFP |
1,953 |
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Datasheet | 144-LQFP | H8® H8S/2300 | Tray | Obsolete | Not Verified | H8S/2000 | 16-Bit | 33MHz | I2C, IrDA, SCI, SmartCard | DMA, POR, PWM, WDT | 96 | 384KB (384K x 8) | FLASH | - | 30K x 8 | 3V ~ 3.6V | A/D 16x10b; D/A 6x8b | External | -20°C ~ 75°C (TA) | - | - | Surface Mount | |
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DF2506BR26DVIC MCU 16BIT 512KB FLSH 176LFBGA |
4,242 |
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Datasheet | 176-LFBGA | H8® H8S/2500 | Tray | Active | Not Verified | H8S/2000 | 16-Bit | 26MHz | I2C, SCI | POR, PWM, WDT | 104 | 512KB (512K x 8) | FLASH | - | 32K x 8 | 3V ~ 5.5V | A/D 16x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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DF2643FC25VIC MCU 16BIT 256KB FLASH 144QFP |
2,354 |
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Datasheet | 144-BFQFP | H8® H8S/2600 | Tray | Obsolete | Not Verified | H8S/2600 | 16-Bit | 25MHz | I2C, IrDA, SCI, SmartCard | DMA, POR, PWM, WDT | 96 | 256KB (256K x 8) | FLASH | - | 16K x 8 | 3V ~ 3.6V | A/D 16x10b; D/A 4x8b | Internal | -20°C ~ 75°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.
