ATTINY1634R-SU The Microchip Technology ATTINY1634R-SU is an 8-bit AVR microcontroller featuring 16KB of Flash program memory and operating at speeds up to 12MHz. It is housed in a 20-SOIC package.
Mfr Part #:

ATTINY1634R-SU

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology ATTINY1634R-SU is an 8-bit AVR microcontroller featuring 16KB of Flash program memory and operating at speeds up to 12MHz. It is housed in a 20-SOIC package.
✓ Total Stock: 4,642 pcs

ATTINY1634R-SU Available from 1 distributor

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4,642 pcs
4642 pcs On Request 1 On Request On Request 17+ On Request On Request

ATTINY1634R-SU 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
Speed
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ATTINY1634R-SU Description

Short technical summary and product information.

The Microchip Technology ATTINY1634R-SU is a high-performance, low-power 8-bit AVR microcontroller. It offers 16KB of in-system, self-programmable Flash program memory with an endurance of 10,000 write/erase cycles, and 256 bytes of in-system programmable EEPROM with an endurance of 100,000 write/erase cycles. The device includes 1KB of internal SRAM and supports data retention for up to 20 years at 85°C.

 

This microcontroller operates within a voltage range of 1.8V to 5.5V and can achieve speeds of up to 12MHz. It features a 12-channel, 10-bit ADC, an on-chip analog comparator, and peripherals such as two full-duplex USARTs, a Universal Serial Interface, and an I²C slave interface. It also includes one 8-bit and one 16-bit timer/counter, each with two PWM channels, and a programmable watchdog timer.

 

The ATTINY1634R-SU is available in a 20-SOIC package suitable for surface mounting. Its operating temperature range is -40°C to 85°C. The device supports various low-power modes, including Idle, ADC Noise Reduction, Standby, and Power-down, making it suitable for power-sensitive applications.

ATTINY1634R-SU Quick Information

Product Type: Microcontroller
Series: ATtiny
Canonical Name: ATTINY1634R-SU 8-Bit AVR Microcontroller
Subcategory: AVR Microcontroller

ATTINY1634R-SU Compliance

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

ATTINY1634R-SU Features

  • 16KB In-System Programmable Flash Memory
  • 1KB Internal SRAM
  • 12-channel, 10-bit Analog-to-Digital Converter
  • 1.8V to 5.5V Operating Voltage Range
  • 20-SOIC Surface Mount Package

ATTINY1634R-SU Applications

  • Embedded control systems
  • Data acquisition tasks
  • Low-power applications
  • Industrial automation
  • Consumer electronics

ATTINY1634R-SU FAQs

4 frequently asked questions generated from this part’s specifications.
What is the program memory size of the ATTINY1634R-SU?

The ATTINY1634R-SU has 16KB of in-system, self-programmable Flash program memory.

What is the operating voltage range for the ATTINY1634R-SU?

The operating voltage range for the ATTINY1634R-SU is 1.8V to 5.5V.

What package type is the ATTINY1634R-SU available in?

The ATTINY1634R-SU is available in a 20-SOIC package.

What is the operating temperature range of the ATTINY1634R-SU?

The operating temperature range is -40°C to 85°C.

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