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Product attributes Property Value
Manufacturer Microchip Technology
Product Series tinyAVR™ 1, Functional Safety (FuSa)
Packaging Tube |
Core Processor AVR
Core Size 8-Bit
Speed 20MHz
Connectivity I2C, IrDA, LINbus, SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 18
Program Memory Size 16KB (16K x 8)
Program Memory Type FLASH
EEPROM Size 256 x 8
RAM Size 2K x 8
Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V
Data Converters A/D 20x10b; D/A 3x8b
Oscillator Type Internal
Operating Temperature -40°C ~ 105°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 20-SOIC
Package / Case 20-SOIC (0.295", 7.50mm Width)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The Microchip ATTINY1616-SN is an 8-bit AVR microcontroller in a 20-SOIC package. It features 16KB flash, 2KB SRAM, and operates at 20MHz with 1.8V to 5.5V supply. Includes a 12-bit ADC, analog comparator, and configurable custom logic for versatile embedded control.

  • SOIC-20 package with 7.50mm width for easy soldering
  • 12-bit ADC for high-resolution analog measurements
  • Wide voltage range (1.8V-5.5V) for flexible power sources
  • Extended temperature range (-40°C to 105°C)
  • Configurable custom logic (CCL) reduces external logic gates

Consumer Electronics Remote Controls

Low power consumption and 20MHz speed enable IR or RF remote controls with long battery life.

Industrial Sensor Hubs

The 12-bit ADC and 2KB SRAM support multi-sensor fusion for temperature, pressure, and humidity monitoring.

Automotive Aftermarket Accessories

With 105°C rating, it can handle engine bay sensors for oil pressure or coolant temperature.

Smart Home Thermostats

Its PWM outputs and analog comparators allow precise temperature control with hysteresis.

Portable Health Monitors

The 1.8V operation and sleep modes support wearable heart rate monitors with optical sensors.

LED Strip Controllers

Multiple PWM channels and 20MHz clock enable smooth color transitions for addressable LED strips.

Q: What is the package type?
A: It uses a 20-SOIC (0.295", 7.50mm width) package, suitable for surface-mount assembly.
Q: What is the memory capacity?
A: It has 16KB flash and 2KB SRAM, balancing code space and data.
Q: What is the operating temperature?
A: It is rated for -40°C to 105°C, covering most industrial applications.
Q: Does it have a 12-bit ADC?
A: Yes, it includes a 12-bit ADC with multiple internal references.
Base Product Number : ATTINY1616
16KB Flash 20MHz 2KB SRAM 8-bit MCU Analog AVR Consumer Industrial Microchip SOIC-20
Q: What is the package type?
A: It uses a 20-SOIC (0.295", 7.50mm width) package, suitable for surface-mount assembly.
Q: What is the memory capacity?
A: It has 16KB flash and 2KB SRAM, balancing code space and data.
Q: What is the operating temperature?
A: It is rated for -40°C to 105°C, covering most industrial applications.
Q: Does it have a 12-bit ADC?
A: Yes, it includes a 12-bit ADC with multiple internal references.