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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MAXQ305J-0000+IC MCU 16BIT 80KB FLASH 44TQFN |
3,651 | - |
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Datasheet | 44-WFQFN Exposed Pad | MAXQ® | Bulk | Obsolete | Not Verified | - | 16-Bit | 12MHz | SPI, UART/USART | Brown-out Detect/Reset, Infrared, Power-Fail, POR, WDT | 32 | 80KB (80K x 8) | FLASH | - | 2K x 8 | 0.9V ~ 3.6V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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MAXQ610A-9410+IC MCU 16BIT 64KB FLASH 32TQFN |
3,207 | - |
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Datasheet | 32-WFQFN Exposed Pad | MAXQ® | Bulk | Active | Not Verified | MAXQ20S | 16-Bit | 12MHz | SPI, UART/USART | Brown-out Detect/Reset, Infrared, Power-Fail, POR, WDT | 24 | 64KB (64K x 8) | FLASH | - | 2K x 8 | 1.7V ~ 3.6V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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RM48L952PGETIC MCU 16/32BIT 3MB FLSH 144LQFP |
4,083 | - |
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Datasheet | 144-LQFP | Hercules™ RM4 ARM® Cortex®-R4, Functional Safety (FuSa) | Tray | Obsolete | Not Verified | ARM® Cortex®-R4F | 16/32-Bit | 220MHz | CANbus, EBI/EMI, Ethernet, I2C, LINbus, MibSPI, SCI, SPI, UART/USART, USB | DMA, POR, PWM, WDT | 64 | 3MB (3M x 8) | FLASH | 64K x 8 | 256K x 8 | 1.14V ~ 1.32V | A/D 24x12b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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RM48L952ZWTTIC MCU 16/32B 3MB FLASH 337NFBGA |
1,794 | - |
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Datasheet | 337-LFBGA | Hercules™ RM4 ARM® Cortex®-R4, Functional Safety (FuSa) | Tray | Obsolete | Not Verified | ARM® Cortex®-R4F | 16/32-Bit | 220MHz | CANbus, EBI/EMI, Ethernet, I2C, LINbus, MibSPI, SCI, SPI, UART/USART, USB | DMA, POR, PWM, WDT | 120 | 3MB (3M x 8) | FLASH | 64K x 8 | 256K x 8 | 1.14V ~ 1.32V | A/D 24x12b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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AT89LP51RB2-20PUIC MCU 8BIT 24KB FLASH 40DIP |
3,722 | - |
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Datasheet | 40-DIP (0.600", 15.24mm) | 89LP | Tube | Active | Not Verified | 8051 | 8-Bit | 20MHz | EBI/EMI, I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 37 | 24KB (24K x 8) | FLASH | - | 1.375K x 8 | 2.4V ~ 5.5V | A/D 7x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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AT89LP51RC2-20PUIC MCU 8BIT 32KB FLASH 40DIP |
4,230 | - |
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Datasheet | 40-DIP (0.600", 15.24mm) | 89LP | Tube | Active | Not Verified | 8051 | 8-Bit | 20MHz | EBI/EMI, I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 37 | 32KB (32K x 8) | FLASH | - | 1.375K x 8 | 2.4V ~ 5.5V | A/D 7x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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AT32UC3C2128C-A2ZTIC MCU 32BIT 128KB FLASH 64TQFP |
4,981 | - |
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Datasheet | 64-TQFP | AVR®32 UC3 C | Tray | Active | Not Verified | AVR | 32-Bit Single-Core | 66MHz | CANbus, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 45 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 3V ~ 5.5V | A/D 11x12b; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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AT32UC3C2256C-A2ZTIC MCU 32BIT 256KB FLASH 64TQFP |
3,219 | - |
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Datasheet | 64-TQFP | AVR®32 UC3 C | Tray | Active | Not Verified | AVR | 32-Bit Single-Core | 66MHz | CANbus, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 45 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 3V ~ 5.5V | A/D 11x12b; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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AT89LP51IC2-20AUIC MCU 8BIT 32KB FLASH 44TQFP |
4,149 | - |
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Datasheet | 44-TQFP | 89LP | Tray | Active | Not Verified | 8051 | 8-Bit | 20MHz | EBI/EMI, I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 40 | 32KB (32K x 8) | FLASH | - | 1.375K x 8 | 2.4V ~ 5.5V | A/D 7x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATMEGA32HVB-8X3RIC MCU 8BIT 32KB FLASH 44TSSOP |
2,091 | - |
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Datasheet | 44-TFSOP (0.173", 4.40mm Width) | AVR® ATmega | Tape & Reel (TR) | Obsolete | Not Verified | AVR | 8-Bit | 8MHz | I2C, SPI | POR, WDT | 17 | 32KB (16K x 16) | FLASH | 1K x 8 | 2K x 8 | 4V ~ 25V | A/D 7x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATMEGA8HVA-4TURIC MCU 8BIT 8KB FLASH 28TSOP |
1,009 | - |
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Datasheet | 28-TSSOP (0.465", 11.80mm Width) | AVR® ATmega | Tape & Reel (TR) | Obsolete | Not Verified | AVR | 8-Bit | 4MHz | SPI | Brown-out Detect/Reset, POR, PWM, WDT | 7 | 8KB (4K x 16) | FLASH | 256 x 8 | 512 x 8 | 1.8V ~ 9V | A/D 5x12b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATXMEGA64A1U-CUIC MCU 8/16BIT 64KB FLSH 100CBGA |
1,771 | - |
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Datasheet | 100-TFBGA | AVR® XMEGA® A1U | Tray | Obsolete | Not Verified | AVR | 8/16-Bit | 32MHz | EBI/EMI, I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 78 | 64KB (32K x 16) | FLASH | 2K x 8 | 4K x 8 | 1.6V ~ 3.6V | A/D 16x12b; D/A 4x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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W7100A-100LQFPIC MCU 8BIT 64KB FLASH 100LQFP |
4,831 | - |
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Datasheet | 100-LQFP | - | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 25MHz | EBI/EMI, Ethernet, UART/USART | LED, WDT | 32 | 64KB (64K x 8) | FLASH | 256 x 8 | 64K x 8 | 3V ~ 3.6V | - | - | -40°C ~ 80°C (TA) | - | - | Surface Mount | |
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CY8C3665AXI-198IC MCU 8BIT 32KB FLASH 100TQFP |
1,841 | - |
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Datasheet | 100-LQFP | PSOC™ 3 CY8C36xx | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 67MHz | EBI/EMI, I2C, LINbus, SPI, UART/USART | CapSense, DMA, POR, PWM, WDT | 62 | 32KB (32K x 8) | FLASH | 1K x 8 | 8K x 8 | 1.71V ~ 5.5V | A/D 16x12b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C3665LTI-199IC MCU 8BIT 32KB FLASH 68QFN |
1,714 | - |
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Datasheet | 68-VFQFN Exposed Pad | PSOC™ 3 CY8C36xx | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 67MHz | EBI/EMI, I2C, LINbus, SPI, UART/USART | CapSense, DMA, LCD, POR, PWM, WDT | 38 | 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 | |
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CY8C3866LTI-209IC MCU 8BIT 64KB FLASH 68QFN |
2,047 | - |
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Datasheet | 68-VFQFN Exposed Pad | PSOC™ 3 CY8C38xx | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 67MHz | CANbus, EBI/EMI, I2C, LINbus, SPI, UART/USART, USB | CapSense, DMA, LCD, POR, PWM, WDT | 38 | 64KB (64K x 8) | FLASH | 2K x 8 | 8K x 8 | 1.71V ~ 5.5V | A/D 16x20b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C3865LTI-205IC MCU 8BIT 32KB FLASH 68QFN |
4,091 | - |
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Datasheet | 68-VFQFN Exposed Pad | PSOC™ 3 CY8C38xx | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 67MHz | EBI/EMI, I2C, LINbus, SPI, UART/USART, USB | CapSense, DMA, LCD, POR, PWM, WDT | 38 | 32KB (32K x 8) | FLASH | 1K x 8 | 4K x 8 | 1.71V ~ 5.5V | A/D 16x20b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C3865AXI-204IC MCU 8BIT 32KB FLASH 100TQFP |
1,316 | - |
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Datasheet | 100-LQFP | PSOC™ 3 CY8C38xx | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 67MHz | EBI/EMI, I2C, LINbus, SPI, UART/USART, USB | CapSense, DMA, LCD, POR, PWM, WDT | 62 | 32KB (32K x 8) | FLASH | 1K x 8 | 4K x 8 | 1.71V ~ 5.5V | A/D 16x20b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LPC4357JBD208EIC MCU 32BIT 1MB FLASH 208LQFP |
1,308 | - |
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Datasheet | 208-LQFP | LPC43xx | Tray | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M4/M0 | 32-Bit Dual-Core | 204MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, Microwire, QEI, SD, SPI, SSI, SSP, UART/USART, USB, USB OTG | Brown-out Detect/Reset, DMA, I2S, LCD, Motor Control PWM, POR, PWM, WDT | 142 | 1MB (1M x 8) | FLASH | 16K x 8 | 136K x 8 | 2.2V ~ 3.6V | A/D 8x10b; D/A 1x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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DSPIC33EP128GP502-E/SOIC MCU 16BIT 128KB FLASH 28SOIC |
1,594 | - |
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Datasheet | 28-SOIC (0.295", 7.50mm Width) | dsPIC™ 33EP | Tube | Active | Not Verified | dsPIC | 16-Bit | 60 MIPs | CANbus, I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 21 | 128KB (43K x 24) | FLASH | - | 8K x 16 | 3V ~ 3.6V | A/D 6x10b/12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | 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.
