Microchip Technology ATTINY1626-XFR

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Product attributes Property Value
Manufacturer Microchip Technology
Product Series tinyAVR® 2
Packaging Cut Tape (CT) | Tape & Reel (TR)
Core Processor AVR
Core Size 8-Bit
Speed 20MHz
Connectivity I2C, 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 15x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 125°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 20-SSOP
Package / Case 20-SSOP (0.209", 5.30mm Width)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The ATTINY1626-XFR is a 20-pin 8-bit AVR MCU with 16KB flash and 2KB RAM. Operating at 20MHz from 1.8V to 5.5V, it features PWM, BOR, POR, and WDT. Extended temperature range (-40°C to 125°C) suits automotive and industrial use. SSOP-20 package.

  • Extended temp: -40°C to 125°C for demanding applications.
  • Large RAM: 2KB for data buffering.
  • Low voltage: 1.8V operation for battery devices.
  • Compact SSOP-20: Good balance of I/O and size.

Automotive Sensors

125°C rating and 16KB flash support engine bay sensors.

Industrial IoT

Low power and wide voltage enable remote monitoring nodes.

Power Tools

20MHz speed and PWM control brushless motors.

Smart Lighting

Multiple PWM channels drive RGB LED drivers.

Battery Management

1.8V operation and ADC monitor cell voltages.

Security Systems

WDT and BOR ensure reliable alarm operation.

Q: What is the flash size?
A: 16KB (16K x 8).
Q: What is the max speed?
A: 20MHz.
Q: What is the temperature range?
A: -40°C to 125°C.
Q: What package is available?
A: 20-SSOP (5.30mm width).
Base Product Number : ATTINY1626
16KB Flash 20MHz 2KB RAM 8-bit MCU ATTINY1626 automotive AVR extended temp IoT PWM SSOP-20
Q: What is the flash size?
A: 16KB (16K x 8).
Q: What is the max speed?
A: 20MHz.
Q: What is the temperature range?
A: -40°C to 125°C.
Q: What package is available?
A: 20-SSOP (5.30mm width).