ATMEGA16A-PU The ATMEGA16A-PU is an 8-bit AVR microcontroller from Microchip Technology, operating at up to 16MHz. It features 16KB of Flash memory and 32 programmable I/O lines.
Mfr Part #:

ATMEGA16A-PU

Available from 3 distributors
Mfr Name: Atmel
Atmel
The ATMEGA16A-PU is an 8-bit AVR microcontroller from Microchip Technology, operating at up to 16MHz. It features 16KB of Flash memory and 32 programmable I/O lines.
Total Stock: 23,202 pcs
$ Price Range: $2.50

ATMEGA16A-PU Available from 3 distributors

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20,200 pcs
20200 pcs On Request 1 On Request On Request 20+ On Request On Request
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3,000 pcs
3000 pcs On Request 1 On Request On Request On Request On Request On Request
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2 pcs
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ATMEGA16A-PU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Frequency
Interface
Memory Size
Memory Type
Mounting Type
Oscillator Type
Peripherals
RAM Size
Watchdog Timer

ATMEGA16A-PU Description

Short technical summary and product information.

The ATMEGA16A-PU is a high-performance, low-power 8-bit AVR microcontroller from Microchip Technology. It boasts an advanced RISC architecture with 131 powerful instructions, most executing in a single clock cycle, and an on-chip 2-cycle multiplier. This microcontroller offers 16KBytes of in-system self-programmable Flash program memory, 512 Bytes of EEPROM, and 1KByte of internal SRAM.

 

Key peripheral features include two 8-bit Timer/Counters, one 16-bit Timer/Counter, four PWM channels, and an 8-channel, 10-bit ADC. It supports byte-oriented Two-wire serial interface, programmable serial USART, and Master/Slave SPI serial interface. The device operates within a voltage range of 2.7V to 5.5V and has speed grades up to 16MHz.

 

Packaged in a 40-pin DIP for through-hole mounting, the ATMEGA16A-PU is suitable for a wide range of embedded applications. Its operating temperature range is -40°C to 85°C, making it robust for various environmental conditions. The microcontroller also includes special features like Power-on Reset, Programmable Brown-out Detection, and multiple sleep modes for power efficiency.

ATMEGA16A-PU Quick Information

Product Type: Microcontroller
Series: ATmega
Canonical Name: ATMEGA16A-PU 8-bit Microcontroller
Subcategory: 8-bit AVR

ATMEGA16A-PU Compliance

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

ATMEGA16A-PU Estimated Pricing

Qty Low High
1+ $2.50 $2.50

Estimated market price range - modelled values for guidance only, not live distributor offers.

ATMEGA16A-PU Features

  • High-performance 8-bit AVR microcontroller.
  • 16KB In-System Self-Programmable Flash memory.
  • Up to 16 MIPS throughput at 16MHz.
  • 32 Programmable I/O Lines.
  • 40-pin DIP package for through-hole mounting.

ATMEGA16A-PU Applications

  • Suitable for embedded control systems.
  • Ideal for applications requiring serial communication.
  • Used in projects needing multiple timer functions.
  • Supports analog to digital conversion tasks.

ATMEGA16A-PU FAQs

7 frequently asked questions generated from this part’s specifications.
What is the memory size of the ATMEGA16A-PU?

The ATMEGA16A-PU has 16KBytes of Flash program memory and 1KB of Internal SRAM.

What is the operating frequency of the ATMEGA16A-PU?

The ATMEGA16A-PU operates at a maximum frequency of 16MHz.

How many I/O pins does the ATMEGA16A-PU have?

The ATMEGA16A-PU features 32 programmable I/O lines.

What package type is the ATMEGA16A-PU available in?

The ATMEGA16A-PU is available in a 40-pin DIP package for through-hole mounting.

What is the operating voltage range for the ATMEGA16A-PU?

The ATMEGA16A-PU operates within a voltage range of 2.7V to 5.5V.

Does the ATMEGA16A-PU have a watchdog timer?

Yes, the ATMEGA16A-PU includes a programmable watchdog timer.

What serial interfaces does the ATMEGA16A-PU support?

The ATMEGA16A-PU supports Two-wire serial interface, programmable serial USART, and Master/Slave SPI serial interface.

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