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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ATMEGA645-16AIIC MCU 8BIT 64KB FLASH 64TQFP |
1,847 | - |
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Datasheet | 64-TQFP | AVR® ATmega | Tray | Obsolete | Not Verified | AVR | 8-Bit | 16MHz | SPI, UART/USART, USI | Brown-out Detect/Reset, POR, PWM, WDT | 53 | 64KB (32K x 16) | FLASH | 2K x 8 | 4K x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATMEGA645-16MIIC MCU 8BIT 64KB FLASH 64QFN |
3,150 | - |
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Datasheet | 64-VFQFN Exposed Pad | AVR® ATmega | Tray | Obsolete | Not Verified | AVR | 8-Bit | 16MHz | SPI, UART/USART, USI | Brown-out Detect/Reset, POR, PWM, WDT | 53 | 64KB (32K x 16) | FLASH | 2K x 8 | 4K x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATMEGA6450-16AIIC MCU 8BIT 64KB FLASH 100TQFP |
1,210 | - |
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Datasheet | 100-TQFP | AVR® ATmega | Tray | Obsolete | Not Verified | AVR | 8-Bit | 16MHz | SPI, UART/USART, USI | Brown-out Detect/Reset, POR, PWM, WDT | 68 | 64KB (32K x 16) | FLASH | 2K x 8 | 4K x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATMEGA6450V-8AIIC MCU 8BIT 64KB FLASH 100TQFP |
3,599 | - |
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Datasheet | 100-TQFP | AVR® ATmega | Tray | Obsolete | Not Verified | AVR | 8-Bit | 8MHz | SPI, UART/USART, USI | Brown-out Detect/Reset, POR, PWM, WDT | 68 | 64KB (32K x 16) | FLASH | 2K x 8 | 4K x 8 | 1.8V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATMEGA645V-8AIIC MCU 8BIT 64KB FLASH 64TQFP |
1,368 | - |
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Datasheet | 64-TQFP | AVR® ATmega | Tray | Obsolete | Not Verified | AVR | 8-Bit | 8MHz | SPI, UART/USART, USI | Brown-out Detect/Reset, POR, PWM, WDT | 53 | 64KB (32K x 16) | FLASH | 2K x 8 | 4K x 8 | 1.8V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATMEGA645V-8MIIC MCU 8BIT 64KB FLASH 64QFN |
3,041 | - |
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Datasheet | 64-VFQFN Exposed Pad | AVR® ATmega | Tray | Obsolete | Not Verified | AVR | 8-Bit | 8MHz | SPI, UART/USART, USI | Brown-out Detect/Reset, POR, PWM, WDT | 53 | 64KB (32K x 16) | FLASH | 2K x 8 | 4K x 8 | 1.8V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATMEGA649-16AIIC MCU 8BIT 64KB FLASH 64TQFP |
2,101 | - |
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Datasheet | 64-TQFP | AVR® ATmega | Tray | Obsolete | Not Verified | AVR | 8-Bit | 16MHz | SPI, UART/USART, USI | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 53 | 64KB (32K x 16) | FLASH | 2K x 8 | 4K x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATMEGA649-16MIIC MCU 8BIT 64KB FLASH 64QFN |
4,382 | - |
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Datasheet | 64-VFQFN Exposed Pad | AVR® ATmega | Tray | Obsolete | Not Verified | AVR | 8-Bit | 16MHz | SPI, UART/USART, USI | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 53 | 64KB (32K x 16) | FLASH | 2K x 8 | 4K x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATMEGA6490-16AIIC MCU 8BIT 64KB FLASH 100TQFP |
2,608 | - |
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Datasheet | 100-TQFP | AVR® ATmega | Tray | Obsolete | Not Verified | AVR | 8-Bit | 16MHz | SPI, UART/USART, USI | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 68 | 64KB (32K x 16) | FLASH | 2K x 8 | 4K x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATMEGA6490V-8AIIC MCU 8BIT 64KB FLASH 100TQFP |
2,894 | - |
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Datasheet | 100-TQFP | AVR® ATmega | Tray | Obsolete | Not Verified | AVR | 8-Bit | 8MHz | SPI, UART/USART, USI | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 68 | 64KB (32K x 16) | FLASH | 2K x 8 | 4K x 8 | 1.8V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATMEGA649V-8AIIC MCU 8BIT 64KB FLASH 64TQFP |
1,646 | - |
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Datasheet | 64-TQFP | AVR® ATmega | Tray | Obsolete | Not Verified | AVR | 8-Bit | 8MHz | SPI, UART/USART, USI | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 53 | 64KB (32K x 16) | FLASH | 2K x 8 | 4K x 8 | 1.8V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATMEGA649V-8MIIC MCU 8BIT 64KB FLASH 64QFN |
2,549 | - |
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Datasheet | 64-VFQFN Exposed Pad | AVR® ATmega | Tray | Obsolete | Not Verified | AVR | 8-Bit | 8MHz | SPI, UART/USART, USI | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 53 | 64KB (32K x 16) | FLASH | 2K x 8 | 4K x 8 | 1.8V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATTINY2313V-10PIIC MCU 8BIT 2KB FLASH 20DIP |
2,806 | - |
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Datasheet | 20-DIP (0.300", 7.62mm) | AVR® ATtiny | Tube | Obsolete | Not Verified | AVR | 8-Bit | 10MHz | SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 18 | 2KB (1K x 16) | FLASH | 128 x 8 | 128 x 8 | 1.8V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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ATTINY2313V-10SIIC MCU 8BIT 2KB FLASH 20SOIC |
1,386 | - |
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Datasheet | 20-SOIC (0.295", 7.50mm Width) | AVR® ATtiny | Tube | Obsolete | Not Verified | AVR | 8-Bit | 10MHz | SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 18 | 2KB (1K x 16) | FLASH | 128 x 8 | 128 x 8 | 1.8V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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DF36077GFZVIC MCU 16BIT 56KB FLASH 64LFQFP |
1,514 | - |
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Datasheet | 64-LQFP | H8® H8/300H Tiny | Tray | Obsolete | Not Verified | H8/300H | 16-Bit | 20MHz | I2C, SCI | LVD, POR, PWM, WDT | 47 | 56KB (56K x 8) | FLASH | - | 4K x 8 | 4.5V ~ 5.5V | A/D 8x10b | Internal | -20°C ~ 75°C (TA) | - | - | Surface Mount | |
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AT32AP7000-CTUTIC MCU 32BIT ROMLESS 256CTBGA |
2,409 | - |
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Datasheet | 256-LBGA | AVR®32 AP7 | Tray | Obsolete | Not Verified | AVR | 32-Bit Single-Core | 150MHz | EBI/EMI, Ethernet, I2C, Memory Card, PS/2, SPI, SSC, UART/USART, USB | AC'97, DMA, I2S, LCD, POR, PWM, WDT | 160 | - | ROMless | - | 32K x 8 | 1.65V ~ 1.95V | D/A 2x16b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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DS5000-32-16+IC MCU 8BIT 32KB NVSRAM 40EDIP |
2,505 | - |
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Datasheet | 40-DIP Module (0.610", 15.495mm) | DS500x | Tube | 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) | - | - | Through Hole | |
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DS5000T-32-16+IC MCU 8BIT 32KB NVSRAM 40EDIP |
4,300 | - |
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Datasheet | 40-DIP Module (0.610", 15.495mm) | DS500x | Tube | 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) | - | - | Through Hole | |
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MC9S12UF32PBEIC MCU 16BIT 32KB FLASH 64LQFP |
4,985 | - |
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Datasheet | 64-LQFP | HCS12 | Tray | Obsolete | Not Verified | HCS12 | 16-Bit | 30MHz | ATA, Compact Flash, EBI/EMI, Memory Card, SCI, SD, Smart Media, USB | POR, WDT | 41 | 32KB (32K x 8) | FLASH | - | 3.5K x 8 | 2.25V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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D12321VF25VIC MCU 16BIT ROMLESS 128QFP |
3,025 | - |
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Datasheet | 128-BFQFP | H8® H8S/2300 | Tray | Obsolete | Not Verified | H8S/2000 | 16-Bit | 25MHz | SCI, SmartCard | POR, PWM, WDT | 86 | - | ROMless | - | 4K x 8 | 2.7V ~ 3.6V | A/D 8x10b; D/A 2x8b | Internal | -20°C ~ 75°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.
