AVR® EA Family Microcontrollers (MCUs)

Microchip Technology AVR® EA Family Microcontrollers (MCUs) use the AVR® CPU with hardware multiplier running at clock speeds of up to 20MHz. These come with 64KB of Flash, 6KB of SRAM and 512 bytes of EEPROM. The microcontrollers are available in 28-, 32- and 48-pin packages. The AVR EA Family uses the current technologies from Microchip with a flexible and low-power architecture, including Event System, accurate analog subsystems, and advanced digital peripherals.

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Qty. RoHS ECAD Model Core
Program Memory Size
Data RAM Size
Package/Case
Maximum Clock Frequency
ADC Resolution
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
Mounting Style
Data Bus Width
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Microchip Technology 8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 28p SPDIP, 85C, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
818In Stock
Min.: 1
Mult.: 1

64 kB 6 kB SPDIP-28 20 MHz 12 bit 42 I/O 1.8 V 5.5 V Through Hole 8 bit/16 bit - 40 C + 85 C AVR64EA28/32/48 Tube

Microchip Technology 8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
1,623In Stock
Min.: 1
Mult.: 1

64 kB 6 kB SSOP-28 20 MHz 12 bit 23 I/O 1.8 V 5.5 V SMD/SMT 8 bit/16 bit - 40 C + 85 C AVR64EA28/32/48 Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
1,435In Stock
Min.: 1
Mult.: 1

64 kB 6 kB TQFP-32 20 MHz 12 bit 42 I/O 1.8 V 5.5 V SMD/SMT 8 bit/16 bit - 40 C + 85 C AVR64EA28/32/48 Tray
Microchip Technology 8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
1,246In Stock
Min.: 1
Mult.: 1

64 kB 6 kB VQFN-32 20 MHz 12 bit 42 I/O 1.8 V 5.5 V SMD/SMT 8 bit/16 bit - 40 C + 85 C AVR64EA28/32/48 Tray
Microchip Technology 8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
4,327In Stock
Min.: 1
Mult.: 1

64 kB 6 kB VQFN-48 20 MHz 12 bit 42 I/O 1.8 V 5.5 V SMD/SMT 8 bit/16 bit - 40 C + 85 C AVR64EA28/32/48 Tube
Microchip Technology 8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
7,429In Stock
Min.: 1
Mult.: 1

64 kB 6 kB TQFP-48 20 MHz 12 bit 42 I/O 1.8 V 5.5 V SMD/SMT 8 bit/16 bit - 40 C + 85 C AVR64EA28/32/48 Tray
Microchip Technology 8-bit Microcontrollers - MCU 16KB, RWW, 2KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
2,100In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,100

16 kB 2 kB SSOP-28 20 MHz 12 bit 24 I/O 1.8 V 5.5 V SMD/SMT 8 bit/16 bit - 40 C + 85 C AVR16EA28/32/48 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 16KB, RWW, 2KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
1,600In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,600

16 kB 2 kB TQFP-32 20 MHz 12 bit 28 I/O 1.8 V 5.5 V SMD/SMT 8 bit/16 bit - 40 C + 125 C AVR16EA28/32/48 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 16KB, RWW, 2KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
1,571In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,600

16 kB 2 kB TQFP-32 20 MHz 12 bit 28 I/O 1.8 V 5.5 V SMD/SMT 8 bit/16 bit - 40 C + 85 C AVR16EA28/32/48 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 16KB, RWW, 2KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
4,975In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

16 kB 2 kB VQFN-32 20 MHz 12 bit 28 I/O 1.8 V 5.5 V SMD/SMT 8 bit/16 bit - 40 C + 85 C AVR16EA28/32/48 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 16KB, RWW, 2KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
1,600In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,600

16 kB 2 kB TQFP-48 20 MHz 12 bit 42 I/O 1.8 V 5.5 V SMD/SMT 8 bit/16 bit - 40 C + 85 C AVR16EA28/32/48 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 16KB RWW,2KB RAM,32p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX
Datasheet
1,508In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,600

AVR 16 kB 2 kB TQFP-32 20 MHz 12 bit 28 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C AVR32EA28/32/48 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
3,300In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,300

AVR 32 kB 4 kB VQN-28 20 MHz 12 bit 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C AVR32EA28/32/48 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
2,094In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,100

AVR 32 kB 4 kB SSOP-28 20 MHz 12 bit 27 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C AVR32EA28/32/48 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
3,300In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,300

AVR 32 kB 4 kB VQFN-28 20 MHz 12 bit 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C AVR32EA28/32/48 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
4,915In Stock
Min.: 1
Mult.: 1
Reel: 5,000

AVR 32 kB 4 kB VQFN-32 20 MHz 12 bit 28 I/O 1.8 V 5.5 V SMD/SMT 8 bit/16 bit - 40 C + 125 C AVR32EA28/32/48 Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
1,549In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,600

AVR 32 kB 4 kB TQFP-32 20 MHz 12 bit 27 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C AVR32EA28/32/48 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
2,908In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

AVR 32 kB 4 kB VQFN-32 20 MHz 12 bit 27 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C AVR32EA28/32/48 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
3,285In Stock
Min.: 1
Mult.: 1
Reel: 3,300

AVR 32 kB 4 kB VQFN-48 20 MHz 12 bit 42 I/O 1.8 V 5.5 V SMD/SMT 8 bit/16 bit - 40 C + 125 C AVR32EA28/32/48 Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
1,552In Stock
Min.: 1
Mult.: 1
Reel: 1,600

AVR 32 kB 4 kB TQFP-48 20 MHz 12 bit 42 I/O 1.8 V 5.5 V SMD/SMT 8 bit/16 bit - 40 C + 125 C AVR32EA28/32/48 Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
1,594In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,600

AVR 32 kB 4 kB TQFP-48 20 MHz 12 bit 27 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C AVR32EA28/32/48 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
2,097In Stock
Min.: 1
Mult.: 1
Reel: 2,100

AVR 64 kB 6 kB SSOP-28 20 MHz 12 bit 24 I/O 1.8 V 5.5 V SMD/SMT 8 bit/16 bit - 40 C + 125 C AVR64EA28/32/48 Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
3,300In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,300

AVR 64 kB 6 kB VQFN-28 20 MHz 12 bit 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C AVR64EA28/32/48 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
3,290In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,300

AVR 64 kB 6 kB VQFN-28 20 MHz 12 bit 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C AVR64EA28/32/48 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI
Datasheet
1,585In Stock
Min.: 1
Mult.: 1
Reel: 1,600

AVR 64 kB 6 kB TQFP-32 20 MHz 12 bit 28 I/O 1.8 V 5.5 V SMD/SMT 8 bit/16 bit - 40 C + 125 C AVR64EA28/32/48 Reel, Cut Tape