AVR® DB 8-Bit Microcontrollers

Microchip Technology AVR® DB 8-Bit Microcontrollers are designed to bring analog signal conditioning, real-time control, and multi-voltage operation to applications including industrial control, home appliances, and Internet of Things (IoT). The AVR DB MCUs operate at up to 24MHz across the full supply voltage range of 1.8V to 5.5V. These devices include 32KB, 64KB, and 128KB Flash variants in 28- to 64-pin package options.

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Qty. RoHS ECAD Model Core
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Maximum Clock Frequency
ADC Resolution
Number of I/Os
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Supply Voltage - Max
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Microchip Technology 8-bit Microcontrollers - MCU 64KB, 8KB RAM, 64p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI
Datasheet
6,357In Stock
Min.: 1
Mult.: 1
: 3,300

AVR 64 kB 8 kB QFN-64 24 MHz 12 bit 55 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C AVR64DB28/32/48/64 Reel, Cut Tape

Microchip Technology 8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning
Datasheet
1,525In Stock
Min.: 1
Mult.: 1
: 1,600

AVR 128 kB 16 kB SOIC-28 24 MHz 12 bit 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C AVR128DB28/32/48/64 Reel, Cut Tape

Microchip Technology 8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning
Datasheet
1,557In Stock
Min.: 1
Mult.: 1
: 1,600

AVR 128 kB 16 kB SOIC-28 24 MHz 12 bit 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C AVR128DB28/32/48/64 Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning
Datasheet
1,462In Stock
Min.: 1
Mult.: 1

AVR 128 kB 16 kB VQFN-32 24 MHz 12 bit 26 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C AVR128DB28/32/48/64 Tray
Microchip Technology 8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning
Datasheet
2,440In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,600

AVR 128 kB 16 kB TQFP-48 24 MHz 12 bit 41 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C AVR128DB28/32/48/64 Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning
Datasheet
3,040In Stock
Min.: 1
Mult.: 1
: 3,300

AVR 128 kB 16 kB QFN-64 24 MHz 12 bit 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C AVR128DB28/32/48/64 Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning
Datasheet
1,629In Stock
Min.: 1
Mult.: 1
: 1,200

AVR 128 kB 16 kB TQFP-64 24 MHz 12 bit 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C AVR128DB28/32/48/64 Reel, Cut Tape

Microchip Technology 8-bit Microcontrollers - MCU 32KB, 4KB RAM, 28p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI
Datasheet
1,083In Stock
Min.: 1
Mult.: 1

AVR 32 kB 4 kB SOIC-28 24 MHz 12 bit 22 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C AVR32DB28/32/48 Tube

Microchip Technology 8-bit Microcontrollers - MCU 32KB, 4KB RAM, 32p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI
Datasheet
1,470In Stock
Min.: 1
Mult.: 1
: 1,600

AVR 32 kB 4 kB TQFP-32 24 MHz 12 bit 26 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C AVR32DB28/32/48 Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 32KB, 4KB RAM, 48p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI
Datasheet
787In Stock
Min.: 1
Mult.: 1

AVR 32 kB 4 kB TQFP-48 24 MHz 12 bit 41 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C AVR32DB28/32/48 Tray
Microchip Technology 8-bit Microcontrollers - MCU 32KB, 4KB RAM, 48p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI
Datasheet
976In Stock
Min.: 1
Mult.: 1
: 3,300
AVR 32 kB 4 kB VQFN-48 24 MHz 12 bit 41 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C AVR32DB28/32/48 Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 64KB, 8KB RAM, 64p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI
Datasheet
1,013In Stock
Min.: 1
Mult.: 1

AVR 64 kB 8 kB TQFP-64 24 MHz 12 bit 55 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C AVR64DB28/32/48/64 Tray
Microchip Technology 8-bit Microcontrollers - MCU 64KB, 8KB RAM, 64p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI
Datasheet
1,252In Stock
Min.: 1
Mult.: 1
: 1,200

AVR 64 kB 8 kB TQFP-64 24 MHz 12 bit 55 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C AVR64DB28/32/48/64 Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning
Datasheet
3,015In Stock
Min.: 1
Mult.: 1
: 3,300

AVR 128 kB 16 kB VQFN-48 24 MHz 12 bit 41 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C AVR128DB28/32/48/64 Reel, Cut Tape

Microchip Technology 8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning
Datasheet
164In Stock
Min.: 1
Mult.: 1

AVR 128 kB 16 kB SOIC-28 24 MHz 12 bit 22 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C AVR128DB28/32/48/64 Tube
Microchip Technology 8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning
Datasheet
167In Stock
Min.: 1
Mult.: 1

AVR 128 kB 16 kB SPDIP-28 24 MHz 12 bit 22 I/O 1.8 V 5.5 V Through Hole 8 bit - 40 C + 125 C AVR128DB28/32/48/64 Tube
Microchip Technology 8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning
Datasheet
221In Stock
Min.: 1
Mult.: 1

AVR 128 kB 16 kB SSOP-28 24 MHz 12 bit 22 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C AVR128DB28/32/48/64 Tube

Microchip Technology 8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning
Datasheet
424In Stock
Min.: 1
Mult.: 1

AVR 128 kB 16 kB SOIC-28 24 MHz 12 bit 22 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C AVR128DB28/32/48/64 Tube
Microchip Technology 8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning
Datasheet
78In Stock
Min.: 1
Mult.: 1

AVR 128 kB 16 kB SPDIP-28 24 MHz 12 bit 22 I/O 1.8 V 5.5 V Through Hole 8 bit - 40 C + 85 C AVR128DB28/32/48/64 Tube
Microchip Technology 8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning
Datasheet
529In Stock
Min.: 1
Mult.: 1

AVR 128 kB 16 kB SSOP-28 24 MHz 12 bit 22 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C AVR128DB28/32/48/64 Tube
Microchip Technology 8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning
Datasheet
396In Stock
Min.: 1
Mult.: 1
: 2,100

AVR 128 kB 16 kB SSOP-28 24 MHz 12 bit 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C AVR128DB28/32/48/64 Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning
Datasheet
8In Stock
366On Order
Min.: 1
Mult.: 1

AVR 128 kB 16 kB VQFN-48 24 MHz 12 bit 41 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C AVR128DB28/32/48/64 Tube
Microchip Technology 8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning
Datasheet
254In Stock
Min.: 1
Mult.: 1

AVR 128 kB 16 kB TQFP-64 24 MHz 12 bit 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C AVR128DB28/32/48/64 Tray

Microchip Technology 8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning
Datasheet
422In Stock
Min.: 1
Mult.: 1

AVR 128 kB 16 kB QFN-64 24 MHz 12 bit 55 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C AVR128DB28/32/48/64 Tray
Microchip Technology 8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning
Datasheet
680In Stock
Min.: 1
Mult.: 1

AVR 128 kB 16 kB TQFP-64 24 MHz 12 bit 55 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C AVR128DB28/32/48/64 Tray