ATMEGA16L-8AU 8-bit AVR RISC microcontroller with 16KB Flash, 1KB SRAM, 512B EEPROM, 32 I/O lines, and 8MHz clock speed in a 44-TQFP package.
Mfr Part #:

ATMEGA16L-8AU

Available from 2 distributors
Mfr Name: Atmel
Atmel
8-bit AVR RISC microcontroller with 16KB Flash, 1KB SRAM, 512B EEPROM, 32 I/O lines, and 8MHz clock speed in a 44-TQFP package.
✓ Total Stock: 289 pcs

ATMEGA16L-8AU Available from 2 distributors

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✓ Non-Authorised
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Non-Authorised Inventory information
189 pcs
189 pcs On Request 1 On Request On Request 11+ On Request On Request
Non-Authorised Inventory information
100 pcs
100 pcs On Request 1 On Request On Request 11+ On Request On Request

ATMEGA16L-8AU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
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Core Processor
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EEPROM Size
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Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
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ATMEGA16L-8AU Description

Short technical summary and product information.

The Atmel ATMEGA16L-8AU is a high-performance, low-power 8-bit AVR RISC microcontroller. It features 16KB of in-system self-programmable Flash memory, 1KB internal SRAM, and 512 bytes of EEPROM with high endurance of 10,000 write/erase cycles for Flash and 100,000 for EEPROM. The device operates at a maximum clock frequency of 8MHz and supports a supply voltage range of 2.7V to 5.5V.

 

This microcontroller includes 32 programmable I/O lines and a rich set of peripherals: two 8-bit and one 16-bit timer/counters, four PWM channels, an 8-channel 10-bit ADC with 8 single-ended and 7 differential inputs, an analog comparator, and serial interfaces including I²C, SPI, and USART. It also features JTAG interface for boundary-scan and on-chip debug, brown-out detection, power-on reset, and a programmable watchdog timer.

 

The ATMEGA16L-8AU is housed in a 44-lead TQFP package with 10x10mm dimensions and is designed for surface mount assembly. It operates over an industrial temperature range of -40°C to 85°C, making it suitable for demanding environments.

ATMEGA16L-8AU Quick Information

Product Type: Microcontroller
Series: ATmega16L
Canonical Name: Atmel ATMEGA16L-8AU 8-bit AVR Microcontroller
Subcategory: 8-bit RISC Microcontroller

ATMEGA16L-8AU Compliance

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

ATMEGA16L-8AU Features

  • 8-bit AVR RISC architecture with 131 instructions.
  • 16KB Flash, 1KB SRAM, and 512B EEPROM memory.
  • 8MHz maximum clock speed with 2.7-5.5V supply.
  • 32 programmable I/O lines with multiple serial interfaces.
  • Industrial temperature range from -40°C to 85°C.

ATMEGA16L-8AU Applications

  • Ideal for embedded control and automation systems.
  • Suitable for sensor interfacing and data acquisition.
  • Used in motor control with PWM and timer peripherals.
  • Applicable in industrial and automotive environments.

ATMEGA16L-8AU FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the ATMEGA16L-8AU?

The operating voltage range is 2.7V to 5.5V.

What package does the ATMEGA16L-8AU come in?

It comes in a 44-lead TQFP package with dimensions of 10x10mm.

What is the operating temperature range of this microcontroller?

The operating temperature range is -40°C to 85°C (industrial grade).

Is the ATMEGA16L-8AU RoHS compliant?

Yes, it is reported as RoHS compliant and lead-free.

How much Flash memory does the ATMEGA16L-8AU have?

It has 16KB of in-system self-programmable Flash memory.

What serial communication interfaces are supported?

It supports I²C, SPI, and USART serial interfaces.

Does the ATMEGA16L-8AU have an ADC?

Yes, it has an 8-channel 10-bit ADC with 8 single-ended and 7 differential inputs.

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