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ATTINY1634-MU The ATTINY1634-MU is an 8-bit AVR microcontroller from Microchip Technology with 16KB Flash, 1KB SRAM, and 256B EEPROM. It operates at up to 12MHz and supports I²C, SPI, and UART interfaces.
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ATTINY1634-MU

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The ATTINY1634-MU is an 8-bit AVR microcontroller from Microchip Technology with 16KB Flash, 1KB SRAM, and 256B EEPROM. It operates at up to 12MHz and supports I²C, SPI, and UART interfaces.
✓ Total Stock: 6,251 pcs

ATTINY1634-MU Available from 1 distributor

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ATTINY1634-MU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
EEPROM Size
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
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ATTINY1634-MU Description

Short technical summary and product information.

The ATTINY1634-MU is an 8-bit AVR microcontroller based on the high-performance, low-power AVR core. It features 16KB of self-programmable Flash memory, 1KB SRAM, and 256B EEPROM with high endurance (10,000 write/erase cycles for Flash, 100,000 for EEPROM). Peripherals include a 12-channel 10-bit ADC, two USARTs, SPI, I²C, PWM, and a watchdog timer.

 

Electrically, it operates from 1.8V to 5.5V and is rated for -40°C to 85°C. Typical power consumption is 0.2mA active at 1.8V/1MHz, 30µA idle, and 100nA in power-down mode with WDT disabled.

 

The device is supplied in a 20-WFQFN exposed pad package (20-QFN-EP, 4x4mm) and is surface mount compatible. It supports debugWIRE on-chip debugging and in-system programming via SPI.

ATTINY1634-MU Quick Information

Product Type: Microcontroller
Series: ATtiny
Canonical Name: Microchip Technology ATTINY1634-MU AVR 8-bit Microcontroller
Subcategory: 8-bit Microcontroller

ATTINY1634-MU Compliance

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

ATTINY1634-MU Features

  • 8-bit AVR core with 12MHz speed.
  • 16KB self-programmable Flash memory.
  • 1KB SRAM and 256B EEPROM.
  • 12-channel 10-bit ADC integrated.
  • Low power consumption: 100nA power-down.

ATTINY1634-MU Applications

  • Ideal for low-power sensor nodes.
  • Used in capacitive touch sensing applications.
  • Suitable for industrial control systems.
  • Can be used in battery-powered devices.

ATTINY1634-MU FAQs

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

1.8V to 5.5V.

What is the package type of the ATTINY1634-MU?

20-WFQFN Exposed Pad (20-QFN-EP 4x4).

What is the operating temperature range?

-40°C to 85°C.

Is the ATTINY1634-MU RoHS compliant?

RoHS3 Compliant (unverified).

What is the program memory size?

16KB Flash.

What communication interfaces are supported?

I²C, SPI, UART/USART, USI.

How many I/O pins does it have?

18 programmable I/O lines.

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