Microchip Technology ATTINY1614-SSF

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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 16MHz
Connectivity I2C, IrDA, LINbus, SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 12
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) 2.7V ~ 5.5V
Data Converters A/D 14x10b; D/A 3x8b
Oscillator Type Internal
Operating Temperature -40°C ~ 125°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 14-SOIC
Package / Case 14-SOIC (0.154", 3.90mm Width)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The Microchip ATTINY1614-SSF is a high-temperature 8-bit AVR MCU in a 14-SOIC package. It provides 16KB flash and 2KB SRAM, running at 16MHz from 2.7V to 5.5V. Designed for extreme reliability, it operates from -40°C to 125°C, making it perfect for automotive and industrial applications.

  • High-temperature capability: 125°C operation for demanding environments.
  • Stable voltage range: 2.7V-5.5V for automotive power systems.
  • Efficient 16MHz core: Balanced speed and power consumption.
  • Comprehensive protection: BOD, POR, WDT ensure system integrity.

Automotive Lighting Systems

125°C rating and PWM support LED driver control in engine bays.

Industrial Furnace Controllers

High-temperature operation enables reliable control in kiln and oven environments.

Electric Vehicle Battery Monitors

Wide voltage range and BOD protect against voltage spikes in EV packs.

Geothermal Well Logging

Extended temperature range suits downhole measurement tools.

Military Communication Equipment

Rugged design meets defense specs for field-deployed electronics.

Solar Inverter Controls

16MHz processing with WDT ensures stable operation in outdoor heat.

Q: What is the supply voltage?
A: 2.7V to 5.5V.
Q: What is the maximum clock speed?
A: 16MHz.
Q: How much flash memory is available?
A: 16KB.
Q: What is the package type?
A: 14-SOIC.
Q: What is the operating temperature?
A: -40°C to 125°C.
Base Product Number : ATTINY1614
16KB flash 16MHz 2KB SRAM 8-bit MCU automotive AVR high temperature industrial microcontroller reliable SOIC-14
Q: What is the supply voltage?
A: 2.7V to 5.5V.
Q: What is the maximum clock speed?
A: 16MHz.
Q: How much flash memory is available?
A: 16KB.
Q: What is the package type?
A: 14-SOIC.
Q: What is the operating temperature?
A: -40°C to 125°C.