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Product Buy Status Documents 5K Pricing CPU Architecture Program Memory Size (KB) SRAM (Bytes) Emulated EEPROM in Flash Pin count Max CPU Speed (MHz) Peripheral Pin Select / Pin Muxing Internal Oscillator Number of Comparators Number of Op Amps ADC Input Max ADC Resolution (Bits) ADC with Computation Number of DACs Max DAC Resolution (Bits) Internal Voltage Reference (Bandgap) Zero Cross detect Slope Compensation / Programmable Ramp Generator Data Signal Modulator Max 8-Bit Digital Timers Max 16-Bit Digital Timers Signal Measurement Timer Hardware Limit Timer Max PWM outputs (including complementary) PWM Max Resolution (Bits) Angular Timer Math Accelerator UART SPI I2C Number of USB Modules Class B Support CRC Configurable Logic Cell (CLC/CCL) Complementary Waveform Generator / Complementary Output Generator Numerically Controlled Oscillator Programmable Switched Mode Controller Cap. Touch Channels Segmented LCD Temp Range Min Temp Range Max Operation Voltage Min (V) Operation Voltage Max (V) High Voltage Capable Packages
ATtiny102 In Production $0.41 8-bit AVR MCU 8 1 32 0 8 12 No Yes 0 0 5 10 No 0 0 Yes No 0 0 0 1 0 0 2 0 No No 1 0 0 0 No No 0 0 0 0 0 0 -40 125 1.8 5.5 No 8/SOIC, 8/UDFN
ATtiny104 In Production $0.45 8-bit AVR MCU 8 1 32 0 14 12 No Yes 0 0 8 10 No 0 0 Yes No 0 0 0 1 0 0 2 0 No No 1 0 0 0 No No 0 0 0 0 0 0 -40 125 1.8 5.5 No 14/SOIC
ATmega324PA In Production $2.77 8-bit AVR MCU 8 32 2048 1024 44 20 No Yes 1 0 8 10 No 0 0 Yes No 0 0 2 1 0 0 6 0 No No 2 3 1 0 No No 0 0 0 0 16 0 -40 85 1.8 5.5 No 40/PDIP, 44/TQFP, 44/VQFN,
49/VFBGA
ATmega324PB In Production $1.30 8-bit AVR MCU 8 32 2048 1024 44 20 No Yes 1 0 8 10 No 0 0 Yes No 0 0 2 3 0 0 10 0 No No 3 2 2 0 No No 0 0 0 0 32 0 -40 105 1.8 5.5 No 44/TQFP, 44/VQFN
ATmega328P In Production
Consider: ATmega328PB		 $1.46 8-bit AVR MCU 8 32 2048 1024 32 20 No Yes 1 0 8 10 No 0 0 Yes No 0 0 2 1 0 0 6 0 No No 1 2 1 0 No No 0 0 0 0 16 0 -40 85 1.8 5.5 No 28/SPDIP, 28/VQFN, 32/TQFP,
32/VQFN
ATmega328PB In Production $0.92 8-bit AVR MCU 8 32 2048 1024 32 20 No Yes 1 0 8 10 No 0 0 Yes No 0 0 2 3 0 0 10 0 No No 2 2 2 0 No No 0 0 0 0 144 0 -40 105 1.8 5.5 No 32/TQFP, 32/VQFN
ATmega32A In Production $2.26 8-bit AVR MCU 8 32 2048 1024 44 16 No Yes 1 0 8 10 No 0 0 Yes No 0 0 2 1 0 0 4 0 No No 1 1 1 0 No No 0 0 0 0 16 0 -40 85 2.7 5.5 No 40/PDIP, 44/TQFP, 44/VQFN
ATmega32U2 In Production $2.11 8-bit AVR MCU 8 32 1024 1024 32 16 No Yes 1 0 0 0 No 0 0 Yes No 0 0 1 1 0 0 4 0 No No 1 2 0 1 No No 0 0 0 0 12 0 -40 85 2.7 5.5 No 32/TQFP, 32/VQFN
ATmega32U4 In Production $2.89 8-bit AVR MCU 8 32 2560 1024 44 16 No Yes 1 0 12 10 No 0 0 Yes No 0 0 2 2 0 0 8 0 No No 1 2 1 1 No No 0 0 0 0 14 0 -40 85 2.7 5.5 No 44/TQFP, 44/VQFN
ATTINY402 In Production $0.29 8-bit AVR MCU 8 4 256 128 / HEF 8 20 Yes 20 MHz, 32 kHz 1 0 12 10 No 0 0 Yes No 0 0 0 2 0 0 0 8 No No 1 1 1 0 No Yes 1 0 0 0 9 0 -40 125 1.8 5.5 No 8/SOIC
ATTINY404 In Production $0.36 8-bit AVR MCU 8 4 256 128 / HEF 14 20 Yes 20 MHz, 32 kHz 1 0 12 10 No 0 0 Yes No 0 0 0 2 0 0 0 8 No No 1 1 1 0 No Yes 1 0 0 0 9 0 -40 125 1.8 5.5 No 14/SOIC
ATTINY406 In Production $0.43 8-bit AVR MCU 8 4 256 128 / HEF 20 20 Yes 20 MHz, 32 kHz 1 0 12 10 No 0 0 Yes No 0 0 0 2 0 0 0 8 No No 1 1 1 0 No Yes 1 0 0 0 9 0 -40 125 1.8 5.5 No 20/SOIC, 20/VQFN
ATTINY414 In Production $0.39 8-bit AVR MCU 8 4 256 128 / HEF 14 20 Yes 20 MHz, 32 kHz 1 0 12 10 No 1 8 Yes No 0 0 1 2 0 0 0 8 No No 1 1 1 0 No Yes 1 0 0 0 9 0 -40 125 1.8 5.5 No 14/SOIC
ATTINY804 In Production $0.43 8-bit AVR MCU 8 8 512 128 / HEF 14 20 Yes 20 MHz, 32 kHz 1 0 12 10 No 0 0 Yes No 0 0 0 2 0 0 0 8 No No 1 1 1 0 No Yes 1 0 0 0 0 -40 125 1.8 5.5 No 14/SOIC
ATTINY806 In Production $0.48 8-bit AVR MCU 8 8 512 128 / HEF 20 20 Yes 20 MHz, 32 kHz 1 0 12 10 No 0 0 Yes No 0 0 0 2 0 0 0 8 No No 1 1 1 0 No Yes 1 0 0 0 0 -40 125 1.8 5.5 No 20/SOIC, 20/VQFN
ATTINY807 In Production $0.59 8-bit AVR MCU 8 8 512 128 / HEF 24 20 Yes 20 MHz, 32 kHz 1 0 12 10 Yes 0 0 Yes No 0 0 0 2 0 0 0 8 No No 1 1 1 0 No Yes 1 0 0 0 0 -40 125 1.8 5.5 No 24/VQFN
ATmega644PA In Production $3.54 8-bit AVR MCU 8 64 4096 2048 44 20 No Yes 1 0 8 10 No 0 0 Yes No 0 0 2 1 0 0 6 0 No No 2 3 1 0 No No 0 0 0 0 16 0 -40 85 1.8 5.5 No 40/PDIP, 44/TQFP, 44/VQFN
ATmega64A In Production $3.16 8-bit AVR MCU 8 64 4096 2048 64 16 No Yes 1 0 8 10 No 0 0 Yes No 0 0 2 2 0 0 7 0 No No 2 1 1 0 No No 0 0 0 0 16 0 -40 85 2.7 5.5 No 64/TQFP, 64/VQFN
ATMEGA1608 In Production $0.62 8-bit AVR MCU 8 16 2048 256 / HEF 32 20 Yes 20 MHz, 32 kHz 1 0 12 10 No 0 0 Yes No 0 0 0 4 0 0 9 0 No No 3 1 1 0 No Yes 1 0 0 0 0 -40 125 1.8 5.5 No 28/SSOP, 32/TQFP, 32/VQFN
ATMEGA1609 In Production $0.93 8-bit AVR MCU 8 16 2048 256 / HEF 48 20 Yes 20 MHz, 32 kHz 1 0 16 10 No 0 0 Yes No 0 0 0 5 0 0 8 0 No No 4 1 1 0 No Yes 1 0 0 0 0 -40 125 1.8 5.5 No 48/TQFP, 48/VQFN
ATMEGA3208 In Production $0.73 8-bit AVR MCU 8 32 4096 256 / HEF 32 20 Yes 20 MHz, 32 kHz 1 0 12 10 No 0 0 Yes No 0 0 0 4 0 0 9 0 No No 3 1 1 0 No Yes 1 0 0 0 0 -40 125 1.8 5.5 No 28/SSOP, 32/TQFP, 32/VQFN
ATMEGA3209 In Production $1.00 8-bit AVR MCU 8 32 4096 256 / HEF 48 20 Yes 20 MHz, 32 kHz 1 0 16 10 No 0 0 Yes No 0 0 0 5 0 0 8 0 No No 4 1 1 0 No Yes 1 0 0 0 0 -40 125 1.8 5.5 No 48/TQFP, 48/VQFN
ATMEGA4808 In Production $0.82 8-bit AVR MCU 8 48 6144 256 / HEF 32 20 Yes 20 MHz, 32 kHz 1 0 12 10 No 0 0 Yes No 0 0 0 4 0 0 9 0 No No 3 1 1 0 No Yes 1 0 0 0 0 -40 125 1.8 5.5 No 28/SSOP, 32/TQFP, 32/VQFN
ATmega48A In Production $0.77 8-bit AVR MCU 8 4 512 256 32 20 No Yes 1 0 8 10 No 0 0 Yes No 0 0 2 1 0 0 6 0 No No 1 2 1 0 No No 0 0 0 0 12 0 -40 85 1.8 5.5 No 28/SPDIP, 28/VQFN, 32/TQFP,
32/VQFN
ATmega48PA In Production $0.89 8-bit AVR MCU 8 4 512 256 32 20 No Yes 1 0 8 10 No 0 0 Yes No 0 0 2 1 0 0 6 0 No No 1 2 1 0 No No 0 0 0 0 12 0 -40 85 1.8 5.5 No 28/SPDIP, 28/VQFN, 32/TQFP,
32/VQFN
ATmega48PB In Production $0.76 8-bit AVR MCU 8 4 512 256 32 20 No Yes 1 0 8 10 No 0 0 Yes No 0 0 2 0 0 0 6 0 No No 1 2 1 0 No No 0 0 0 0 16 0 -40 85 1.8 5.5 No 32/TQFP, 32/VQFN
ATMEGA808 In Production $0.55 8-bit AVR MCU 8 8 1024 256 / HEF 32 20 Yes 20 MHz, 32 kHz 1 0 12 10 No 0 0 Yes No 0 0 0 4 0 0 9 0 No No 3 1 1 0 No Yes 1 0 0 0 0 -40 125 1.8 5.5 No 28/SSOP, 32/TQFP, 32/VQFN
ATMEGA809 In Production $0.87 8-bit AVR MCU 8 8 1024 256 / HEF 48 20 Yes 20 MHz, 32 kHz 1 0 16 10 No 0 0 Yes No 0 0 0 5 0 0 8 0 No No 4 1 1 0 No Yes 1 0 0 0 0 -40 125 1.8 5.5 No 48/TQFP, 48/VQFN
ATTINY1624 Future Product Call for pricing 8-bit AVR MCU 8 16 2048 256 14 20 Yes 20 MHz, 32 kHz 1 0 9 12 No 0 0 Yes No 0 0 0 3 0 0 10 0 No No 2 1 1 0 No Yes 1 0 0 0 0 -40 125 1.8 5.5 No Please call for package information
ATTINY1626 Future Product Call for pricing 8-bit AVR MCU 8 16 2048 256 20 20 Yes 20 MHz, 32 kHz 1 0 15 12 No 0 0 Yes No 0 0 0 3 0 0 10 0 No No 2 1 1 0 No Yes 1 0 0 0 0 -40 125 1.8 5.5 No Please call for package information
ATTINY1627 Future Product Call for pricing 8-bit AVR MCU 8 16 2048 256 24 20 Yes 20 MHz, 32 kHz 1 0 15 12 No 0 0 Yes No 0 0 0 3 0 0 10 0 No No 2 1 1 0 No Yes 1 0 0 0 0 -40 125 1.8 5.5 No Please call for package information
ATtiny44A In Production $0.51 8-bit AVR MCU 8 4 256 256 14 20 No Yes 1 0 8 10 No 0 0 Yes No 0 0 1 1 0 0 4 0 No No 0 1 1 0 No No 0 0 0 0 6 0 -40 85 1.8 5.5 No 14/PDIP, 14/SOIC, 15/UFBGA,
20/VQFN, 20/WQFN
ATMEGA4809 In Production $1.04 8-bit AVR MCU 8 48 6144 256 / HEF 48 20 Yes 20 MHz, 32 kHz 1 0 16 10 Yes 0 0 Yes No 0 0 0 5 0 0 8 0 No No 4 1 1 0 No Yes 1 0 0 0 0 -40 125 1.8 5.5 No 40/PDIP, 48/TQFP, 48/VQFN
ATTINY1604 In Production $0.46 8-bit AVR MCU 8 16 1024 256 / HEF 14 20 Yes 20 MHz, 32 kHz 1 0 12 10 Yes 0 0 Yes No 0 0 0 2 0 0 0 8 No No 1 1 1 0 No Yes 1 0 0 0 0 -40 125 1.8 5.5 No 14/SOIC
ATTINY1606 In Production $0.49 8-bit AVR MCU 8 16 1024 256 / HEF 20 20 Yes 20 MHz, 32 kHz 1 0 12 10 Yes 0 0 Yes No 0 0 0 2 0 0 0 8 No No 1 1 1 0 No Yes 1 0 0 0 0 -40 125 1.8 5.5 No 20/SOIC, 20/VQFN
ATTINY1607 In Production $0.62 8-bit AVR MCU 8 16 1024 256 / HEF 24 20 Yes 20 MHz, 32 kHz 1 0 12 10 Yes 0 0 Yes No 0 0 0 2 0 0 0 8 No No 1 1 1 0 No Yes 1 0 0 0 0 -40 125 1.8 5.5 No 24/VQFN
ATmega2561 In Production $8.51 8-bit AVR MCU 8 256 8192 4096 64 16 No Yes 1 0 8 10 No 0 0 Yes No 0 0 2 4 0 0 8 0 No No 2 3 1 0 No No 0 0 0 0 0 0 -40 85 1.8 5.5 No 64/TQFP, 64/VQFN
ATmega164PA In Production $2.45 8-bit AVR MCU 8 16 1024 512 44 20 No Yes 1 0 8 10 No 0 0 Yes No 0 0 2 1 0 0 6 0 No No 2 3 1 0 No No 0 0 0 0 16 0 -40 85 1.8 5.5 No 40/PDIP, 44/TQFP, 44/VQFN,
49/VFBGA
ATmega168PB In Production $0.87 8-bit AVR MCU 8 16 1024 512 32 20 No Yes 1 0 8 10 No 0 0 Yes No 0 0 2 1 0 0 6 0 No No 1 2 1 0 No No 0 0 0 0 16 0 -40 85 1.8 5.5 No 32/TQFP, 32/VQFN
ATmega169PA In Production $2.61 8-bit AVR MCU 8 16 1024 512 64 16 No Yes 1 0 8 10 No 0 0 Yes No 0 0 2 1 0 0 4 0 No No 1 2 1 0 No No 0 0 0 0 16 100 -40 85 1.8 5.5 No 64/TQFP, 64/VQFN
ATmega16A In Production $2.00 8-bit AVR MCU 8 16 1024 512 44 16 No Yes 1 0 8 10 No 0 0 Yes No 0 0 2 1 0 0 4 0 No No 1 1 1 0 No No 0 0 0 0 16 0 -40 85 2.7 5.5 No 40/PDIP, 44/TQFP, 44/VQFN
ATmega16U2 In Production $1.78 8-bit AVR MCU 8 16 512 512 32 16 No Yes 1 0 0 0 No 0 0 Yes No 0 0 1 1 0 0 4 0 No No 1 2 0 1 No No 0 0 0 0 12 0 -40 85 2.7 5.5 No 32/TQFP, 32/VQFN
ATmega16U4 In Production $2.72 8-bit AVR MCU 8 16 1256 512 44 16 No Yes 1 0 12 10 No 0 0 Yes No 0 0 2 2 0 0 8 0 No No 1 2 1 1 No No 0 0 0 0 14 0 -40 85 2.7 5.5 No 44/TQFP, 44/VQFN
AVR128DA28 In Production $1.11 8-bit AVR MCU 8 64 8192 512 64 24 Yes 3 0 22 12 No 1 10 Yes Yes 0 0 7 0 0 0 0 No No 6 2 2 0 No Yes 1 0 0 0 -40 125 1.8 5.5 28/SOIC, 28/SPDIP, 28/SSOP
AVR128DA32 In Production $1.22 8-bit AVR MCU 8 128 16384 512 32 24 Yes 3 0 14 12 Yes 1 10 Yes Yes 0 0 4 0 0 0 0 No No 3 2 2 0 No Yes 1 0 0 0 -40 125 1.8 5.5 32/TQFP, 32/VQFN
AVR128DA48 In Production $1.32 8-bit AVR MCU 8 128 16384 512 48 24 Yes 3 0 18 12 Yes 4 10 Yes Yes 0 0 6 0 0 0 0 No No 5 2 2 0 No Yes 1 0 0 0 -40 125 1.8 5.5 48/TQFP, 48/VQFN
AVR128DA64 In Production $1.53 8-bit AVR MCU 8 128 16384 512 64 24 Yes 3 0 22 12 Yes 1 10 Yes Yes 0 0 7 0 0 0 0 No No 6 2 2 0 No Yes 1 0 0 0 -40 125 1.8 5.5 64/QFN, 64/TQFP
AVR128DB28 In Production $1.19 8-bit AVR MCU 8 128 16384 512 28 24 Yes 3 2 10 12 Yes 1 10 Yes Yes 0 0 4 0 0 0 0 No No 3 2 1 0 No Yes 1 0 0 0 -40 125 1.8 5.5 28/SOIC, 28/SPDIP, 28/SSOP
AVR128DB32 In Production $1.30 8-bit AVR MCU 8 128 16384 512 32 24 Yes 3 2 14 12 Yes 1 10 Yes Yes 0 0 4 0 0 0 0 No No 3 2 2 0 No Yes 1 0 0 0 -40 125 1.8 5.5 32/TQFP, 32/VQFN
AVR128DB48 In Production $1.40 8-bit AVR MCU 8 128 16384 512 48 24 Yes 3 3 18 12 Yes 1 10 Yes Yes 0 0 6 0 0 0 0 No No 5 2 2 0 No Yes 1 0 0 0 -40 125 1.8 5.5 48/TQFP, 48/VQFN
AVR128DB64 In Production $1.61 8-bit AVR MCU 8 128 16384 512 64 24 Yes 3 3 22 12 Yes 1 10 Yes Yes 0 0 7 0 0 0 0 No No 6 2 2 0 No Yes 1 0 0 0 -40 125 1.8 5.5 64/QFN, 64/TQFP
AVR32DA28 In Production $0.91 8-bit AVR MCU 8 32 4096 512 28 24 Yes 3 0 10 12 Yes 1 10 Yes Yes 0 0 4 0 0 0 0 No No 3 2 1 0 No Yes 1 0 0 0 -40 125 1.8 5.5 28/SOIC, 28/SPDIP, 28/SSOP
AVR32DA32 In Production $0.99 8-bit AVR MCU 8 32 4096 512 32 24 Yes 3 0 14 12 Yes 1 10 Yes Yes 0 0 4 0 0 0 0 No No 3 2 2 0 No Yes 1 0 0 0 -40 125 1.8 5.5 32/TQFP, 32/VQFN
AVR32DA48 In Production $1.15 8-bit AVR MCU 8 32 4096 512 48 24 Yes 3 0 18 12 Yes 1 10 Yes Yes 0 0 6 0 0 0 0 No No 5 2 2 0 No Yes 1 0 0 0 -40 125 1.8 5.5 48/TQFP, 48/VQFN
AVR32DB28 Future Product Call for pricing 8-bit AVR MCU 8 32 4096 512 28 24 Yes 3 2 10 12 Yes 1 10 Yes Yes 0 0 4 0 0 0 0 No No 3 2 1 0 No Yes 1 0 0 0 -40 125 1.8 5.5 Please call for package information
AVR32DB32 Future Product Call for pricing 8-bit AVR MCU 8 32 4096 512 32 24 Yes 3 2 14 12 Yes 1 10 Yes Yes 0 0 4 0 0 0 0 No No 3 2 2 0 No Yes 1 0 0 0 -40 125 1.8 5.5 Please call for package information
AVR32DB48 Future Product Call for pricing 8-bit AVR MCU 8 32 4096 512 48 24 Yes 3 3 18 12 Yes 1 10 Yes Yes 0 0 6 0 0 0 0 No No 5 2 2 0 No Yes 1 0 0 0 -40 125 1.8 5.5 Please call for package information
AVR64DA28 In Production $0.99 8-bit AVR MCU 8 64 8192 512 28 24 Yes 3 0 10 12 Yes 1 10 Yes Yes 0 0 4 0 0 0 0 No No 3 2 1 0 No Yes 1 0 0 0 -40 125 1.8 5.5 28/SOIC, 28/SPDIP, 28/SSOP
AVR64DA32 In Production $1.09 8-bit AVR MCU 8 64 8192 512 32 24 Yes 3 0 14 12 Yes 1 10 Yes Yes 0 0 4 0 0 0 0 No No 3 2 2 0 No Yes 1 0 0 0 -40 125 1.8 5.5 32/TQFP, 32/VQFN
AVR64DA48 In Production $1.20 8-bit AVR MCU 8 64 8192 512 48 24 Yes 3 0 18 12 Yes 1 10 Yes Yes 0 0 6 0 0 0 0 No No 5 2 2 0 No Yes 1 0 0 0 -40 125 1.8 5.5 48/TQFP, 48/VQFN
AVR64DA64 In Production $1.40 8-bit AVR MCU 8 64 8192 512 64 24 Yes 3 0 22 12 Yes 1 10 Yes Yes 0 0 7 0 0 0 0 No No 6 2 2 0 No Yes 1 0 0 0 -40 125 1.8 5.5 64/QFN, 64/TQFP
AVR64DB28 Future Product Call for pricing 8-bit AVR MCU 8 64 8192 512 28 24 Yes 3 2 10 12 Yes 1 10 Yes Yes 0 0 4 0 0 0 0 No No 3 2 1 0 No Yes 1 0 0 0 -40 125 1.8 5.5 Please call for package information
AVR64DB32 Future Product Call for pricing 8-bit AVR MCU 8 64 8192 512 32 24 Yes 3 2 14 12 Yes 1 10 Yes Yes 0 0 4 0 0 0 0 No No 3 2 2 0 No Yes 1 0 0 0 -40 125 1.8 5.5 Please call for package information
AVR64DB48 Future Product Call for pricing 8-bit AVR MCU 8 64 8192 512 48 24 Yes 3 3 18 12 Yes 1 10 Yes Yes 0 0 6 0 0 0 0 No No 5 2 2 0 No Yes 1 0 0 0 -40 125 1.8 5.5 Please call for package information
AVR64DB64 Future Product Call for pricing 8-bit AVR MCU 8 64 8192 512 64 24 Yes 3 3 22 12 Yes 1 10 Yes Yes 0 0 7 0 0 0 0 No No 6 2 2 0 No Yes 1 0 0 0 -40 125 1.8 5.5 Please call for package information
ATtiny13A In Production $0.38 8-bit AVR MCU 8 1 64 64 8 20 No Yes 1 0 4 10 No 0 0 Yes No 0 0 1 0 0 0 2 0 No No 0 0 0 0 No No 0 0 0 0 0 0 -40 125 1.8 5.5 No 8/PDIP, 8/SOIC, 8/SOIJ,
10/VDFN, 20/WQFN
ATTINY202 In Production $0.29 8-bit AVR MCU 8 2 128 64 / HEF 8 20 Yes 20 MHz, 32 kHz 1 0 12 10 No 0 0 Yes No 0 0 0 2 0 0 0 8 No No 1 1 1 0 No Yes 1 0 0 0 9 0 -40 125 1.8 5.5 No 8/SOIC
ATTINY204 In Production $0.36 8-bit AVR MCU 8 2 128 64 / HEF 14 20 Yes 20 MHz, 32 kHz 1 0 12 10 No 0 0 Yes No 0 0 0 2 0 0 0 8 No No 1 1 1 0 No Yes 1 0 0 0 9 0 -40 125 1.8 5.5 No 14/SOIC
ATtiny48 In Production $0.63 8-bit AVR MCU 8 4 256 64 32 12 No Yes 1 0 8 10 No 0 0 Yes No 0 0 1 1 0 0 2 0 No No 0 1 1 0 No No 0 0 0 0 12 0 -40 85 1.8 5.5 No 28/SPDIP, 28/VQFN, 32/TQFP,
32/VQFN
ATTINY412 In Production $0.32 8-bit AVR MCU 8 4 256 128 / HEF 8 20 Yes 20 MHz, 32 kHz 1 0 6 10 No 1 8 Yes No 0 0 1 2 0 0 0 8 No No 1 1 1 0 Yes Yes 1 0 0 0 9 0 -40 125 1.8 5.5 No 8/SOIC
ATTINY416 In Production $0.45 8-bit AVR MCU 8 4 256 128 / HEF 20 20 Yes 20 MHz, 32 kHz 1 0 12 10 No 1 8 Yes No 0 0 1 2 0 0 0 8 No No 1 1 1 0 Yes Yes 1 0 0 0 9 0 -40 125 1.8 5.5 No 20/SOIC, 20/VQFN
ATTINY417 In Production $0.57 8-bit AVR MCU 8 4 256 128 / HEF 24 20 Yes 20 MHz, 32 kHz 1 0 12 10 No 1 8 Yes No 0 0 0 6 0 0 8 0 No No 1 1 1 0 Yes Yes 1 0 0 0 0 0 -40 125 1.8 5.5 No 24/VQFN
ATTINY814 In Production $0.46 8-bit AVR MCU 8 8 256 128 / HEF 14 20 Yes 20 MHz, 32 kHz 1 0 12 10 No 1 8 Yes No 0 0 1 2 0 0 8 8 No No 1 1 1 0 Yes Yes 1 0 0 0 9 0 -40 125 1.8 5.5 No 14/SOIC
ATTINY816 In Production $0.50 8-bit AVR MCU 8 8 512 128 / HEF 20 20 Yes 20 MHz, 32 kHz 1 0 12 10 No 1 8 Yes No 0 0 1 2 0 0 8 0 No No 1 1 1 0 Yes Yes 1 0 0 0 9 0 -40 125 1.8 5.5 No 20/SOIC, 20/VQFN
ATTINY817 In Production $0.64 8-bit AVR MCU 8 8 512 128 / HEF 24 20 Yes 20 MHz, 32 kHz 1 0 12 10 No 1 8 Yes No 0 0 1 2 0 0 8 0 No No 1 1 1 0 Yes Yes 1 0 0 0 9 0 -40 125 1.8 5.5 No 24/VQFN
ATTINY1614 In Production $0.52 8-bit AVR MCU 8 16 2048 256 / HEF 14 20 Yes 20 MHz, 32 kHz 3 0 10 10 No 3 8 Yes No 0 0 1 3 0 0 8 0 No No 1 1 1 0 Yes Yes 1 0 0 0 6 0 -40 125 1.8 5.5 No 14/SOIC
ATTINY1616 In Production $0.55 8-bit AVR MCU 8 16 2048 256 / HEF 20 20 Yes 20 MHz, 32 kHz 3 0 16 10 No 3 8 Yes No 0 0 1 3 0 0 8 0 No No 1 1 1 0 Yes Yes 1 0 0 0 36 0 -40 125 1.8 5.5 No 20/SOIC, 20/VQFN
ATTINY1617 In Production $0.66 8-bit AVR MCU 8 16 2048 256 / HEF 24 20 Yes 20 MHz, 32 kHz 3 0 20 10 No 3 8 Yes No 0 0 1 3 0 0 8 0 No No 1 1 1 0 Yes Yes 1 0 0 0 49 0 -40 125 1.8 5.5 No 24/VQFN
ATTINY3216 In Production $0.73 8-bit AVR MCU 8 32 2048 256 / HEF 20 20 Yes 20 MHz, 32 kHz 3 0 16 10 No 3 8 Yes No 0 0 1 3 0 0 8 0 No No 1 1 1 0 Yes Yes 1 0 0 0 12 0 -40 125 1.8 5.5 No 20/SOIC
ATTINY3217 In Production $0.71 8-bit AVR MCU 8 32 2048 256 / HEF 24 20 Yes 20 MHz, 32 kHz 3 0 20 10 No 3 8 Yes No 0 0 1 3 0 0 8 0 No No 1 1 1 0 Yes Yes 1 0 0 0 14 0 -40 125 1.8 5.5 No 24/VQFN
ATTINY212 In Production $0.31 8-bit AVR MCU 8 2 128 64 / HEF 8 20 Yes 20 MHz, 32 kHz 1 0 6 10 No 1 8 Yes No 0 0 1 2 0 0 0 8 No No 1 1 1 0 Yes Yes 1 0 0 0 9 0 -40 125 1.8 5.5 No 8/SOIC
ATTINY214 In Production $0.37 8-bit AVR MCU 8 2 128 64 / HEF 14 20 Yes 20 MHz, 32 kHz 1 0 12 10 No 1 8 Yes No 0 0 1 2 0 0 0 8 No No 1 1 1 0 Yes Yes 1 0 0 0 9 0 -40 125 1.8 5.5 No 14/SOIC
5K pricing is for budgetary use only, shown in United States dollars. The prices are representative and do not reflect final pricing. Contact your local Microchip sales representative or distributor for volume and / or discount pricing.

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CPU
Architecture
Program Memory Size (KB)
SRAM (Bytes)
Emulated EEPROM in Flash
Pin count
Max CPU Speed (MHz)
Peripheral Pin Select / Pin Muxing
Internal Oscillator
Number of Comparators
Number of Op Amps
ADC Input
Max ADC Resolution (Bits)
ADC with Computation
Number of DACs
Max DAC Resolution (Bits)
Internal Voltage Reference (Bandgap)
Zero Cross detect
Slope Compensation / Programmable Ramp Generator
Data Signal Modulator
Max 8-Bit Digital Timers
Max 16-Bit Digital Timers
Signal Measurement Timer
Hardware Limit Timer
Max PWM outputs (including complementary)
PWM Max Resolution (Bits)
Angular Timer
Math Accelerator
UART
SPI
I2C
Number of USB Modules
Class B Support
CRC
Configurable Logic Cell (CLC/CCL)
Complementary Waveform Generator / Complementary Output Generator
Numerically Controlled Oscillator
Programmable Switched Mode Controller
Cap. Touch Channels
Segmented LCD
Temp Range Min
Temp Range Max
Operation Voltage Min (V)
Operation Voltage Max (V)
High Voltage Capable
Packages