Microcontrollers
Browse available Microcontrollers components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.
If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.
| Photo | Mfr. Part # | Availability | Price | 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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P89LPC921FDH,512IC MCU 8BIT 4KB FLASH 20TSSOP |
3,903 | - |
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Datasheet | 20-TSSOP (0.173", 4.40mm Width) | LPC900 | Tube | Obsolete | Verified | 8051 | 8-Bit | 18MHz | I2C, UART/USART | Brown-out Detect/Reset, LED, POR, PWM, WDT | 18 | 4KB (4K x 8) | FLASH | - | 256 x 8 | 2.4V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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P89LPC922FN,112IC MCU 8BIT 8KB FLASH 20DIP |
3,484 | - |
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Datasheet | 20-DIP (0.300", 7.62mm) | LPC900 | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 18MHz | I2C, UART/USART | Brown-out Detect/Reset, LED, POR, PWM, WDT | 18 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 2.4V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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P89LPC930FDH,129IC MCU 8BIT 4KB FLASH 28TSSOP |
4,714 | - |
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Datasheet | 28-TSSOP (0.173", 4.40mm Width) | LPC900 | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 12MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, LED, POR, PWM, WDT | 26 | 4KB (4K x 8) | FLASH | - | 256 x 8 | 2.4V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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P89LPC931FDH,112IC MCU 8BIT 8KB FLASH 28TSSOP |
4,117 | - |
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Datasheet | 28-TSSOP (0.173", 4.40mm Width) | LPC900 | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 12MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, LED, POR, PWM, WDT | 26 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 2.4V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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P89LPC932A1FA,129IC MCU 8BIT 8KB FLASH 28PLCC |
1,444 | - |
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Datasheet | 28-LCC (J-Lead) | LPC900 | Tube | Active | Not Verified | 8051 | 8-Bit | 18MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, LED, POR, PWM, WDT | 26 | 8KB (8K x 8) | FLASH | - | 768 x 8 | 2.4V ~ 3.6V | - | Internal | -40°C ~ 85°C | - | - | Surface Mount | |
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P89LPC935FDH,529IC MCU 8BIT 8KB FLASH 28TSSOP |
1,872 | - |
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Datasheet | 28-TSSOP (0.173", 4.40mm Width) | LPC900 | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 12MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, LED, POR, PWM, WDT | 26 | 8KB (8K x 8) | FLASH | 512 x 8 | 768 x 8 | 2.4V ~ 3.6V | A/D 8x8b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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P89LV51RD2BBC,557IC MCU 8BIT 64KB FLASH 44TQFP |
4,025 | - |
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Datasheet | 44-TQFP | 89LV | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 33MHz | SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 32 | 64KB (64K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 3.6V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
.jpg "P89V51RD2FA,512")
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P89V51RD2FA,512IC MCU 8BIT 64KB FLASH 44PLCC |
1,511 | - |
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Datasheet | 44-LCC (J-Lead) | 89V | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 40MHz | SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 32 | 64KB (64K x 8) | FLASH | - | 1K x 8 | 4.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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P89V51RD2FBC,557IC MCU 8BIT 64KB FLASH 44TQFP |
2,481 | - |
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Datasheet | 44-TQFP | 89V | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 40MHz | SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 32 | 64KB (64K x 8) | FLASH | - | 1K x 8 | 4.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PXAG49KBBD/00,557IC MCU 16BIT 64KB FLASH 44LQFP |
2,872 | - |
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Datasheet | 44-LQFP | XA | Bag | Obsolete | Not Verified | XA | 16-Bit | 30MHz | UART/USART | PWM, WDT | 32 | 64KB (64K x 8) | FLASH | - | 2K x 8 | 4.5V ~ 5.5V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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PXAS30KBBE,557IC MCU 16BIT ROMLESS 80LQFP |
1,918 | - |
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Datasheet | 80-LQFP | XA | Tray | Obsolete | Not Verified | XA | 16-Bit | 30MHz | EBI/EMI, I2C, UART/USART | PWM, WDT | 50 | - | ROMless | - | 1K x 8 | 2.7V ~ 5.5V | A/D 8x8b | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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CY8C25122-24PXIIC MCU 8BIT 4KB FLASH 8DIP |
3,974 | - |
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Datasheet | 8-DIP (0.300", 7.62mm) | PSOC™1 CY8C25xxx | Tube | Obsolete | Not Verified | M8C | 8-Bit | 24MHz | SPI, UART/USART | LVD, POR, PWM, WDT | 6 | 4KB (4K x 8) | FLASH | - | 256 x 8 | 3V ~ 5.25V | A/D 1x8b, 1x11b, 1x12b; D/A 1x9b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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CY8C26233-24PXIIC MCU 8BIT 8KB FLASH 20DIP |
1,115 | - |
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Datasheet | 20-DIP (0.300", 7.62mm) | PSOC™1 CY8C26xxx | Tube | Obsolete | Not Verified | M8C | 8-Bit | 24MHz | SPI, UART/USART | LVD, POR, PWM, WDT | 16 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 3V ~ 5.25V | A/D 1x8b, 1x11b, 1x12b; D/A 1x9b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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CY8C26233-24PVXIIC MCU 8BIT 8KB FLASH 20SSOP |
4,655 | - |
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Datasheet | 20-SSOP (0.209", 5.30mm Width) | PSOC™1 CY8C26xxx | Tube | Obsolete | Verified | M8C | 8-Bit | 24MHz | SPI, UART/USART | LVD, POR, PWM, WDT | 16 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 3V ~ 5.25V | A/D 1x8b, 1x11b, 1x12b; D/A 1x9b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C26233-24SXIIC MCU 8BIT 8KB FLASH 20SOIC |
2,931 | - |
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Datasheet | 20-SOIC (0.295", 7.50mm Width) | PSOC™1 CY8C26xxx | Tube | Obsolete | Not Verified | M8C | 8-Bit | 24MHz | SPI, UART/USART | LVD, POR, PWM, WDT | 16 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 3V ~ 5.25V | A/D 1x8b, 1x11b, 1x12b; D/A 1x9b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C26443-24PXIIC MCU 8BIT 16KB FLASH 28DIP |
3,690 | - |
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Datasheet | 28-DIP (0.300", 7.62mm) | PSOC™1 CY8C26xxx | Tube | Obsolete | Not Verified | M8C | 8-Bit | 24MHz | SPI, UART/USART | LVD, POR, PWM, WDT | 24 | 16KB (16K x 8) | FLASH | - | 256 x 8 | 3V ~ 5.25V | A/D 1x8b, 1x11b, 1x12b; D/A 1x9b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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CY8C26443-24SXIIC MCU 8BIT 16KB FLASH 28SOIC |
4,658 | - |
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Datasheet | 28-SOIC (0.295", 7.50mm Width) | PSOC™1 CY8C26xxx | Tube | Obsolete | Not Verified | M8C | 8-Bit | 24MHz | SPI, UART/USART | LVD, POR, PWM, WDT | 24 | 16KB (16K x 8) | FLASH | - | 256 x 8 | 3V ~ 5.25V | A/D 1x8b, 1x11b, 1x12b; D/A 1x9b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C26643-24AXIIC MCU 8BIT 16KB FLASH 44TQFP |
3,219 | - |
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Datasheet | 44-LQFP | PSOC™1 CY8C26xxx | Bag | Obsolete | Not Verified | M8C | 8-Bit | 24MHz | SPI, UART/USART | LVD, POR, PWM, WDT | 40 | 16KB (16K x 8) | FLASH | - | 256 x 8 | 3V ~ 5.25V | A/D 1x8b, 1x11b, 1x12b; D/A 1x9b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C26643-24PVXIIC MCU 8BIT 16KB FLASH 48SSOP |
1,121 | - |
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Datasheet | 48-BSSOP (0.295", 7.50mm Width) | PSOC™1 CY8C26xxx | Tube | Obsolete | Not Verified | M8C | 8-Bit | 24MHz | SPI, UART/USART | LVD, POR, PWM, WDT | 44 | 16KB (16K x 8) | FLASH | - | 256 x 8 | 3V ~ 5.25V | A/D 1x8b, 1x11b, 1x12b; D/A 1x9b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MCF5307AI66BIC MCU 32BIT ROMLESS 208FQFP |
2,950 | - |
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Datasheet | 208-BFQFP | MCF530x | Tray | Obsolete | Not Verified | Coldfire V3 | 32-Bit Single-Core | 66MHz | EBI/EMI, I2C, UART/USART | DMA, POR, WDT | 16 | - | ROMless | - | 4K x 8 | 3V ~ 3.6V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount |
Microcontrollers FAQ
What Microcontrollers components can I source from EGOO?
You can browse available Microcontrollers product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.
Can EGOO help with hard-to-source or obsolete Microcontrollers parts?
Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.
Does EGOO support BOM and small-batch sourcing?
Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.
How do I request pricing and availability?
Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.
