DigiKey Datasheets for Microcontrollers (MCU)
Microcontrollers (MCUs) are complete computer systems on a chip. They combine an arithmetic logic unit (ALU), memory, timer/counters, serial port, input/output (I/O) ports and a clock oscillator.
Microcontrollers (MCU): Learn more
| Product Name | Notes |
|---|---|
| 128KB, 16KB RAM, 32P, 24MHZ, 12B | |
| 128KB, 16KB RAM, 64P, 24MHZ, 12B | |
| 128KB, 16KB RAM, 64P, 24MHZ, PDI | |
| 16KB RWW,2KB RAM,14P,20MHZ,12-BI | |
| 16KB RWW,2KB RAM,20MHZ,12-BIT AD | |
| 16KB, 2KB RAM, 14P, 24MHZ, MVIO, | |
| 16KB, 2KB SRAM, 24MHZ, USB, 10B | |
| 16KB, 8KB RAM, 20P, 24MHZ, MVIO, | |
| 16KB, RWW, 2KB RAM, 28P SPDIP, 8 | |
| 16KB, RWW, 2KB RAM, 28P SSOP, 12 | |
| 16KB, RWW, 2KB RAM, 28P VQFN, 12 | |
| 16KB, RWW, 2KB RAM, 28P VQFN, 85 | |
| 16KB, RWW, 2KB RAM, 32P VQFN, 12 | |
| 32KB RWW,3KB RAM,14P,20MHZ,12-BI | |
| 32KB RWW,3KB RAM,20P,20MHZ,12-BI | |
| 32KB RWW,3KB RAM,28P,20MHZ,12-BI | |
| 32KB RWW,3KB RAM,32P,20MHZ,12-BI | |
| 32KB, 4KB RAM, 14P, 24MHZ, MVIO, | |
| 32KB, 4KB RAM, 20P, 24MHZ, MVIO, | |
| 32KB, 4KB RAM, 28P, 24MHZ, MVIO, | |
| 32KB, 4KB RAM, 32P, 24MHZ, MVIO, | |
| 32KB, 4KB SRAM, 24MHZ, USB, 10B | |
| 32KB, 8KB RAM, 20P, 24MHZ, MVIO, | |
| 32KB, 8KB RAM, 28P, 24MHZ, MVIO, | |
| 32KB, RWW, 4KB RAM, 28P SPDIP, 1 | |
| 32KB, RWW, 4KB RAM, 28P SPDIP, 8 | |
| 32KB, RWW, 4KB RAM, 28P VQFN, 12 | |
| 32KB, RWW, 4KB RAM, 28P VQFN, 85 | |
| 32KB, RWW, 4KB RAM, 32P VQFN, 12 | |
| 32KB,4KB,32P,24 MHZ,PDID,12B ADC | |
| 32KB,4KB,48P,24 MHZ,PDID,12B ADC | |
| 32KB,ECC,2XCPU,20MHZ ,ERRCTRL,MVI | |
| 64KB, 4KB RAM, 32P, 24MHZ, MVIO, | |
| AVR AVR® DA Microcontroller IC 8-Bit 24MHz 128KB (128K x 8) FLASH 28-SOIC | |
| AVR AVR® DA Microcontroller IC 8-Bit 24MHz 128KB (128K x 8) FLASH 28-SPDIP | |
| AVR AVR® DA Microcontroller IC 8-Bit 24MHz 128KB (128K x 8) FLASH 28-SSOP | |
| AVR AVR® DA Microcontroller IC 8-Bit 24MHz 128KB (128K x 8) FLASH 32-TQFP (7x7) | |
| AVR AVR® DA Microcontroller IC 8-Bit 24MHz 128KB (128K x 8) FLASH 32-VQFN (5x5) | |
| AVR AVR® DA Microcontroller IC 8-Bit 24MHz 128KB (128K x 8) FLASH 48-TQFP (7x7) | |
| AVR AVR® DA Microcontroller IC 8-Bit 24MHz 128KB (128K x 8) FLASH 48-VQFN (6x6) | |
| AVR AVR® DA Microcontroller IC 8-Bit 24MHz 128KB (128K x 8) FLASH 64-TQFP (10x10) | |
| AVR AVR® DA Microcontroller IC 8-Bit 24MHz 128KB (128K x 8) FLASH 64-VQFN (9x9) | |
| AVR AVR® DA Microcontroller IC 8-Bit 24MHz 32KB (32K x 8) FLASH 28-SOIC | |
| AVR AVR® DA Microcontroller IC 8-Bit 24MHz 32KB (32K x 8) FLASH 28-SPDIP | |
| AVR AVR® DA Microcontroller IC 8-Bit 24MHz 32KB (32K x 8) FLASH 28-SSOP | |
| AVR AVR® DA Microcontroller IC 8-Bit 24MHz 32KB (32K x 8) FLASH 32-TQFP (7x7) | |
| AVR AVR® DA Microcontroller IC 8-Bit 24MHz 32KB (32K x 8) FLASH 32-VQFN (5x5) | |
| AVR AVR® DA Microcontroller IC 8-Bit 24MHz 32KB (32K x 8) FLASH 48-TQFP (7x7) | |
| AVR AVR® DA Microcontroller IC 8-Bit 24MHz 32KB (32K x 8) FLASH 48-VQFN (6x6) | |
| AVR AVR® DB Microcontroller IC 8-Bit 24MHz 128KB (128K x 8) FLASH 28-SOIC | |
| AVR AVR® DB Microcontroller IC 8-Bit 24MHz 128KB (128K x 8) FLASH 28-SPDIP | |
| AVR AVR® DB Microcontroller IC 8-Bit 24MHz 128KB (128K x 8) FLASH 28-SSOP | |
| AVR AVR® DB Microcontroller IC 8-Bit 24MHz 128KB (128K x 8) FLASH 32-TQFP (7x7) | |
| AVR AVR® DB Microcontroller IC 8-Bit 24MHz 128KB (128K x 8) FLASH 32-VQFN (5x5) | |
| AVR AVR® DB Microcontroller IC 8-Bit 24MHz 128KB (128K x 8) FLASH 48-TQFP (7x7) | |
| AVR AVR® DB Microcontroller IC 8-Bit 24MHz 128KB (128K x 8) FLASH 48-VQFN (6x6) | |
| AVR AVR® DB Microcontroller IC 8-Bit 24MHz 128KB (128K x 8) FLASH 64-QFN (9x9) | |
| AVR AVR® DB Microcontroller IC 8-Bit 24MHz 128KB (128K x 8) FLASH 64-TQFP (10x10) | |
| AVR AVR® DB Microcontroller IC 8-Bit 24MHz 32KB (32K x 8) FLASH 28-SOIC | |
| AVR AVR® DB Microcontroller IC 8-Bit 24MHz 32KB (32K x 8) FLASH 28-SPDIP | |
| AVR AVR® DB Microcontroller IC 8-Bit 24MHz 32KB (32K x 8) FLASH 28-SSOP | |
| AVR AVR® DB Microcontroller IC 8-Bit 24MHz 32KB (32K x 8) FLASH 32-TQFP (7x7) | |
| AVR AVR® DB Microcontroller IC 8-Bit 24MHz 32KB (32K x 8) FLASH 32-VQFN (5x5) | |
| AVR AVR® DB Microcontroller IC 8-Bit 24MHz 32KB (32K x 8) FLASH 48-TQFP (7x7) | |
| AVR AVR® DB Microcontroller IC 8-Bit 24MHz 32KB (32K x 8) FLASH 48-VQFN (6x6) | |
| AVR AVR® XMEGA Microcontroller IC 8/16-Bit 32MHz 32KB (16K x 16) FLASH 44-VQFN (7x7) | |
| AVR AVR® XMEGA Microcontroller IC 8/16-Bit 32MHz 64KB (32K x 16) FLASH 49-VFBGA (5x5) | |
| AVR AVR® XMEGA® A1 Microcontroller IC 8/16-Bit 32MHz 64KB (32K x 16) FLASH 100-CBGA (9x9) | |
| AVR AVR® XMEGA® A1 Microcontroller IC 8/16-Bit 32MHz 64KB (32K x 16) FLASH 100-TQFP (14x14) | |
| AVR AVR® XMEGA® A1 Microcontroller IC 8/16-Bit 32MHz 64KB (32K x 16) FLASH 100-VFBGA (7x7) | |
| AVR AVR® XMEGA® A1U Microcontroller IC 8/16-Bit 32MHz 64KB (32K x 16) FLASH 100-CBGA (9x9) | |
| AVR AVR® XMEGA® A1U Microcontroller IC 8/16-Bit 32MHz 64KB (32K x 16) FLASH 100-TQFP (14x14) | |
| AVR AVR® XMEGA® A1U Microcontroller IC 8/16-Bit 32MHz 64KB (32K x 16) FLASH 100-VFBGA (7x7) | |
| AVR AVR® XMEGA® A3 Microcontroller IC 8/16-Bit 32MHz 256KB (128K x 16) FLASH 64-QFN (9x9) | |
| AVR AVR® XMEGA® A3 Microcontroller IC 8/16-Bit 32MHz 256KB (128K x 16) FLASH 64-TQFP (14x14) | |
| AVR AVR® XMEGA® A3 Microcontroller IC 8/16-Bit 32MHz 64KB (32K x 16) FLASH 64-QFN (9x9) | |
| AVR AVR® XMEGA® A3 Microcontroller IC 8/16-Bit 32MHz 64KB (32K x 16) FLASH 64-TQFP (14x14) | |
| AVR AVR® XMEGA® A3B Microcontroller IC 8/16-Bit 32MHz 256KB (128K x 16) FLASH 64-QFN (9x9) | |
| AVR AVR® XMEGA® A3B Microcontroller IC 8/16-Bit 32MHz 256KB (128K x 16) FLASH 64-TQFP (14x14) | |
| AVR AVR® XMEGA® A3BU Microcontroller IC 8/16-Bit 32MHz 256KB (128K x 16) FLASH 64-QFN (9x9) | |
| AVR AVR® XMEGA® A3BU Microcontroller IC 8/16-Bit 32MHz 256KB (128K x 16) FLASH 64-TQFP (14x14) | |
| AVR AVR® XMEGA® A3U Microcontroller IC 8/16-Bit 32MHz 256KB (128K x 16) FLASH 64-QFN (9x9) | |
| AVR AVR® XMEGA® A3U Microcontroller IC 8/16-Bit 32MHz 256KB (128K x 16) FLASH 64-TQFP (14x14) | |
| AVR AVR® XMEGA® A3U Microcontroller IC 8/16-Bit 32MHz 64KB (32K x 16) FLASH 64-QFN (9x9) | |
| AVR AVR® XMEGA® A3U Microcontroller IC 8/16-Bit 32MHz 64KB (32K x 16) FLASH 64-TQFP (14x14) | |
| AVR AVR® XMEGA® A4 Microcontroller IC 8/16-Bit 32MHz 32KB (16K x 16) FLASH 44-TQFP (10x10) | |
| AVR AVR® XMEGA® A4 Microcontroller IC 8/16-Bit 32MHz 32KB (16K x 16) FLASH 44-VQFN (7x7) | |
| AVR AVR® XMEGA® A4 Microcontroller IC 8/16-Bit 32MHz 32KB (16K x 16) FLASH 49-VFBGA (5x5) | |
| AVR AVR® XMEGA® A4 Microcontroller IC 8/16-Bit 32MHz 64KB (32K x 16) FLASH 44-TQFP (10x10) | |
| AVR AVR® XMEGA® A4 Microcontroller IC 8/16-Bit 32MHz 64KB (32K x 16) FLASH 44-VQFN (7x7) | |
| AVR AVR® XMEGA® A4U Microcontroller IC 8/16-Bit 32MHz 32KB (16K x 16) FLASH 44-TQFP (10x10) | |
| AVR AVR® XMEGA® A4U Microcontroller IC 8/16-Bit 32MHz 32KB (16K x 16) FLASH 44-VQFN (7x7) | |
| AVR AVR® XMEGA® A4U Microcontroller IC 8/16-Bit 32MHz 32KB (16K x 16) FLASH 49-VFBGA (5x5) | |
| AVR AVR® XMEGA® A4U Microcontroller IC 8/16-Bit 32MHz 64KB (32K x 16) FLASH 44-TQFP (10x10) | |
| AVR AVR® XMEGA® A4U Microcontroller IC 8/16-Bit 32MHz 64KB (32K x 16) FLASH 44-VQFN (7x7) | |
| AVR AVR® XMEGA® A4U Microcontroller IC 8/16-Bit 32MHz 64KB (32K x 16) FLASH 49-VFBGA (5x5) | |
| AVR AVR® XMEGA® B1 Microcontroller IC 8/16-Bit 32MHz 64KB (32K x 16) FLASH 100-CBGA (9x9) | |
| AVR AVR® XMEGA® B1 Microcontroller IC 8/16-Bit 32MHz 64KB (32K x 16) FLASH 100-TQFP (14x14) | |
| AVR AVR® XMEGA® B3 Microcontroller IC 8/16-Bit 32MHz 64KB (32K x 16) FLASH 64-QFN (9x9) | |
| AVR AVR® XMEGA® B3 Microcontroller IC 8/16-Bit 32MHz 64KB (32K x 16) FLASH 64-TQFP (14x14) | |
| AVR AVR® XMEGA® C3 Microcontroller IC 8/16-Bit 32MHz 192KB (96K x 16) FLASH 64-QFN (9x9) | |
| AVR AVR® XMEGA® C3 Microcontroller IC 8/16-Bit 32MHz 192KB (96K x 16) FLASH 64-TQFP (14x14) | |
| AVR AVR® XMEGA® C3 Microcontroller IC 8/16-Bit 32MHz 256KB (128K x 16) FLASH 64-QFN (9x9) | |
| AVR AVR® XMEGA® C3 Microcontroller IC 8/16-Bit 32MHz 256KB (128K x 16) FLASH 64-TQFP (14x14) | |
| AVR AVR® XMEGA® C3 Microcontroller IC 8/16-Bit 32MHz 32KB (16K x 16) FLASH 64-QFN (9x9) | |
| AVR AVR® XMEGA® C3 Microcontroller IC 8/16-Bit 32MHz 32KB (16K x 16) FLASH 64-TQFP (14x14) | |
| AVR AVR® XMEGA® C3 Microcontroller IC 8/16-Bit 32MHz 384KB (384K x 8) FLASH 64-QFN (9x9) | |
| AVR AVR® XMEGA® C3 Microcontroller IC 8/16-Bit 32MHz 384KB (384K x 8) FLASH 64-TQFP (14x14) | |
| AVR AVR® XMEGA® C3 Microcontroller IC 8/16-Bit 32MHz 64KB (32K x 16) FLASH 64-QFN (9x9) | |
| AVR AVR® XMEGA® C3 Microcontroller IC 8/16-Bit 32MHz 64KB (32K x 16) FLASH 64-TQFP (14x14) | |
| AVR AVR® XMEGA® C4 Microcontroller IC 8/16-Bit 32MHz 32KB (16K x 16) FLASH 44-TQFP (10x10) | |
| AVR AVR® XMEGA® C4 Microcontroller IC 8/16-Bit 32MHz 32KB (16K x 16) FLASH 44-VQFN (7x7) | |
| AVR AVR® XMEGA® C4 Microcontroller IC 8/16-Bit 32MHz 32KB (16K x 16) FLASH 49-VFBGA (5x5) | |
| AVR AVR® XMEGA® D3 Microcontroller IC 8/16-Bit 32MHz 192KB (96K x 16) FLASH 64-QFN (9x9) | |
| AVR AVR® XMEGA® D3 Microcontroller IC 8/16-Bit 32MHz 192KB (96K x 16) FLASH 64-TQFP (14x14) | |
| AVR AVR® XMEGA® D3 Microcontroller IC 8/16-Bit 32MHz 256KB (128K x 16) FLASH 64-QFN (9x9) | |
| AVR AVR® XMEGA® D3 Microcontroller IC 8/16-Bit 32MHz 256KB (128K x 16) FLASH 64-TQFP (14x14) | |
| AVR AVR® XMEGA® D3 Microcontroller IC 8/16-Bit 32MHz 32KB (16K x 16) FLASH 64-QFN (9x9) | |
| AVR AVR® XMEGA® D3 Microcontroller IC 8/16-Bit 32MHz 32KB (16K x 16) FLASH 64-TQFP (14x14) | |
| AVR AVR® XMEGA® D3 Microcontroller IC 8/16-Bit 32MHz 384KB (384K x 8) FLASH 64-QFN (9x9) | |
| AVR AVR® XMEGA® D3 Microcontroller IC 8/16-Bit 32MHz 384KB (384K x 8) FLASH 64-TQFP (14x14) | |
| AVR AVR® XMEGA® D3 Microcontroller IC 8/16-Bit 32MHz 64KB (32K x 16) FLASH 64-QFN (9x9) | |
| AVR AVR® XMEGA® D3 Microcontroller IC 8/16-Bit 32MHz 64KB (32K x 16) FLASH 64-TQFP (14x14) | |
| AVR AVR® XMEGA® D4 Microcontroller IC 8/16-Bit 32MHz 32KB (16K x 16) FLASH 44-TQFP (10x10) | |
| AVR AVR® XMEGA® D4 Microcontroller IC 8/16-Bit 32MHz 32KB (16K x 16) FLASH 44-VQFN (7x7) | |
| AVR AVR® XMEGA® D4 Microcontroller IC 8/16-Bit 32MHz 32KB (16K x 16) FLASH 49-VFBGA (5x5) | |
| AVR AVR® XMEGA® D4 Microcontroller IC 8/16-Bit 32MHz 64KB (32K x 16) FLASH 44-TQFP (10x10) | |
| AVR AVR® XMEGA® D4 Microcontroller IC 8/16-Bit 32MHz 64KB (32K x 16) FLASH 44-VQFN (7x7) | |
| AVR AVR® XMEGA® D4 Microcontroller IC 8/16-Bit 32MHz 64KB (32K x 16) FLASH 49-VFBGA (5x5) | |
| AVR AVR® XMEGA® E5 Microcontroller IC 8/16-Bit 32MHz 32KB (16K x 16) FLASH 32-QFN (5x5) | |
| AVR AVR® XMEGA® E5 Microcontroller IC 8/16-Bit 32MHz 32KB (16K x 16) FLASH 32-TQFP (7x7) | |
| AVR AVR® XMEGA® E5 Microcontroller IC 8/16-Bit 32MHz 32KB (16K x 16) FLASH 32-UQFN (4x4) | |
| AVR AVR® XMEGA® E5 Microcontroller IC 8/16-Bit 32MHz 32KB (16K x 16) FLASH 32-VQFN (5x5) | |
| AVR AVR® XMEGA® E5 Microcontroller IC 8/16-Bit 32MHz 8KB (4K x 16) FLASH 32-QFN (5x5) | |
| AVR AVR® XMEGA® E5 Microcontroller IC 8/16-Bit 32MHz 8KB (4K x 16) FLASH 32-TQFP (7x7) | |
| AVR AVR® XMEGA® E5 Microcontroller IC 8/16-Bit 32MHz 8KB (4K x 16) FLASH 32-UQFN (4x4) | |
| AVR AVR® XMEGA® E5 Microcontroller IC 8/16-Bit 32MHz 8KB (4K x 16) FLASH 32-VQFN (5x5) | |
| IC MCU 8BIT 16KB FLASH 14SOIC | |
| IC MCU 8BIT 16KB FLASH 20SOIC | |
| IC MCU 8BIT 16KB FLASH 20VFQFN | |
| IC MCU 8BIT 16KB FLASH 20VQFN | |
| IC MCU 8BIT 16KB FLASH 28DIP | |
| IC MCU 8BIT 16KB FLASH 28SOIC | |
| IC MCU 8BIT 16KB FLASH 28SPDIP | |
| IC MCU 8BIT 16KB FLASH 28SSOP | |
| IC MCU 8BIT 16KB FLASH 28VFQFN | |
| IC MCU 8BIT 16KB FLASH 28VQFN | |
| IC MCU 8BIT 16KB FLASH 32TQFP | |
| IC MCU 8BIT 16KB FLASH 32VFQFN | |
| IC MCU 8BIT 16KB FLASH 32VQFN | |
| IC MCU 8BIT 16KB FLASH 48TQFP | |
| IC MCU 8BIT 16KB FLASH 48VFQFN | |
| IC MCU 8BIT 32KB FLASH 14SOIC | |
| IC MCU 8BIT 32KB FLASH 20SOIC | |
| IC MCU 8BIT 32KB FLASH 20VFQFN | |
| IC MCU 8BIT 32KB FLASH 20VQFN | |
| IC MCU 8BIT 32KB FLASH 28DIP | |
| IC MCU 8BIT 32KB FLASH 28SOIC | |
| IC MCU 8BIT 32KB FLASH 28SPDIP | |
| IC MCU 8BIT 32KB FLASH 28SSOP | |
| IC MCU 8BIT 32KB FLASH 28VFQFN | |
| IC MCU 8BIT 32KB FLASH 28VQFN | |
| IC MCU 8BIT 32KB FLASH 32TQFP | |
| IC MCU 8BIT 32KB FLASH 32VFQFN | |
| IC MCU 8BIT 32KB FLASH 32VQFN | |
| IC MCU 8BIT 32KB FLASH 48TQFP | |
| IC MCU 8BIT 32KB FLASH 48VFQFN |
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