ATTINY1634-MN The ATTINY1634-MN is an 8-bit AVR microcontroller from Microchip Technology with 16KB Flash, 1KB SRAM, and 256B EEPROM. It operates at up to 12MHz and comes in a 20-QFN package.
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ATTINY1634-MN

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The ATTINY1634-MN is an 8-bit AVR microcontroller from Microchip Technology with 16KB Flash, 1KB SRAM, and 256B EEPROM. It operates at up to 12MHz and comes in a 20-QFN package.
✓ Total Stock: 1,794 pcs

ATTINY1634-MN Available from 1 distributor

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ATTINY1634-MN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
EEPROM Size
Lead Style
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
SVHC Present
Speed
Supplier Device Package
Voltage

ATTINY1634-MN Description

Short technical summary and product information.

The Microchip Technology ATTINY1634-MN is a high-performance, low-power 8-bit AVR microcontroller based on the advanced RISC architecture. It features 16KB of in-system self-programmable Flash memory, 1KB of internal SRAM, and 256 bytes of EEPROM with high endurance ratings of 10,000 and 100,000 write/erase cycles respectively.

 

This MCU operates over a wide voltage range of 1.8V to 5.5V and supports three speed grades: up to 2MHz at 1.8V, up to 8MHz at 2.7V, and up to 12MHz at 4.5V. It includes 18 programmable I/O lines, a 12-channel 10-bit ADC, two USARTs, SPI, I2C, and a USI interface. On-chip peripherals include brown-out detection, power-on reset, PWM, and a watchdog timer.

 

The device is designed for low power consumption, drawing only 0.2mA in active mode at 1.8V and 1MHz, and as low as 100nA in power-down mode with the watchdog timer disabled. It is housed in a 20-WFQFN exposed pad package (20-QFN-EP 4x4mm) for surface mount assembly and operates over an industrial temperature range of -40°C to +105°C.

ATTINY1634-MN Quick Information

Product Type: Microcontroller
Series: ATtiny1634
Canonical Name: Microchip Technology ATTINY1634-MN 8-bit AVR Microcontroller
Subcategory: 8-bit Microcontrollers

ATTINY1634-MN Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ATTINY1634-MN Features

  • 8-bit AVR core with 16KB Flash memory.
  • Operates from 1.8V to 5.5V supply.
  • Up to 12MHz maximum operating frequency.
  • 18 programmable I/O lines with pin change interrupt.
  • Low power consumption down to 100nA in power-down mode.

ATTINY1634-MN Applications

  • Ideal for battery-powered sensor and control applications.
  • Suitable for capacitive touch sensing interfaces.
  • Used in industrial control and automation systems.
  • Applicable in automotive and harsh environment designs.

ATTINY1634-MN FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the ATTINY1634-MN?

The ATTINY1634-MN operates from 1.8V to 5.5V.

What is the maximum operating frequency of the ATTINY1634-MN?

The maximum operating frequency is 12MHz at 4.5V to 5.5V, 8MHz at 2.7V to 5.5V, and 2MHz at 1.8V to 5.5V.

What is the operating temperature range of the ATTINY1634-MN?

The operating temperature range is -40°C to +105°C.

What package does the ATTINY1634-MN come in?

The ATTINY1634-MN comes in a 20-WFQFN Exposed Pad package (20-QFN-EP 4x4mm) for surface mount mounting.

Is the ATTINY1634-MN RoHS compliant?

The ATTINY1634-MN is listed as RoHS3 Compliant, though this data is unverified.

How much Flash memory does the ATTINY1634-MN have?

The ATTINY1634-MN has 16KB of Flash program memory with 10,000 write/erase cycle endurance.

How many I/O pins does the ATTINY1634-MN have?

The ATTINY1634-MN has 18 programmable I/O lines.

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