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ATMEGA32-16AU

ATMEGA32-16AU

ATMEGA32-16AU

Microchip Technology

32KB 16K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA32 44 Pin 16MHz 5V 44-TQFP

SOT-23

ATMEGA32-16AU Datasheet

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Specifications
Name Value
Type Parameter
Factory Lead Time 7 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-TQFP
Surface Mount YES
Number of Pins 44
Supplier Device Package 44-TQFP (10x10)
Number of Terminals 44
Mounting Style SMD/SMT
Interfaces TWI/SPI/USART
Enclosure TQFP 44 (10x10)
Manuf. code MCP
Max. operating temperature +85°C
Manufacturer Microchip Technology
Data Converters A/D 8x10b
Package Tray
Base Product Number ATMEGA32
Mfr Microchip Technology
Product Status Active
Family Name ATmega
Instruction Set Architecture CISC
Dimensions 10.1 x 10.1 x 1.05mm
Typical Operating Supply Voltage 4.5 → 5.5 V
Package Type TQFP
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -40 °C
MSL MSL 3 - 168 hours
Qualification -
DAC Resolution -
Number of I/Os 32 I/O
Interface Type I2C, SPI, USART
Brand Microchip Technology / Atmel
Tradename AVR
RoHS Details
Package Shape SQUARE
Number of I/O Lines 32
Operating Temperature -40°C~85°C TA
Packaging Tray
Series AVR® ATmega
Published 2004
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
Type ATMEGA32-16AU
Terminal Finish Matte Tin (Sn) - annealed
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 0.8 mm
Reach Compliance Code compliant
Frequency 16MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ATMEGA32
Pin Count 44
JESD-30 Code S-PQFP-G44
Qualification Status Not Qualified
Operating Supply Voltage 5V
Power Supplies 5V
Temperature Grade INDUSTRIAL
Voltage 5V
Interface 2-Wire, SPI, USART
Memory Size 32kB
Oscillator Type Internal
Number of I/O 32
Speed 16MHz
RAM Size 2K x 8
Voltage - Supply (Vcc/Vdd) 4.5V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 32KB 16K x 16
Connectivity I2C, SPI, UART/USART
Supply Current-Max 15 mA
Bit Size 8
Data Converter A/D 8x10b
Watchdog Timer Yes
Access Time 16 μs
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels YES
Seated Height-Max 1.2 mm
Number of Timers/Counters 3 Timer
Address Bus Width 8b
Product Type 8-bit Microcontrollers - MCU
Density 256 kb
ROM (words) 16384
EEPROM Size 1K x 8
CPU Family AVR RISC
Number of A/D Converters 1
RAM (bytes) 2048
Number of ADC Channels 8
ROM Programmability FLASH
Number of PWM Channels 4
Product MCU
Product Category 8-bit Microcontrollers - MCU
Device Core AVR
Height 1.2mm
Length 10.1mm
Width 10.1mm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $5.54000 $5.54
25 $5.08840 $127.21
100 $4.60410 $460.41
ATMEGA32-16AU Product Details

ATMEGA32-16AU Description


The AVR family of microcontrollers includes the Microchip Technology ATMEGA32-16AU microcontroller chip. It runs at a clock speed of 16 MHz and has a 32 KB flash memory. The chip has a variety of built-in peripherals, including timers, counters, and analog-to-digital converters, and is intended for embedded applications. The ATMEGA32-16AU is frequently utilized in a wide range of industrial and commercial applications, including consumer electronics, robotics, home automation, and automotive systems. It is a well-liked option for battery-powered gadgets due to its low power consumption and high-performance features. It may also be programmed via the In-System-Programming (ISP) interface, making it simple to update and modify the firmware.



ATMEGA32-16AU Features


  • PWM functionality

  • 32 general purpose I/O pins

  • 2KB of SRAM for data storage

  • 16MHz maximum clock speed

  • Low power consumption modes

  • Watchdog timer for system reliability

  • 1KB of EEPROM for non-volatile storage

  • 8-channel 10-bit ADC for analog sensing

  • 32KB of flash memory for program storage

  • 16-bit timer/counter with multiple channels

  • Multiple communication interfaces including SPI, I2C, and USART



ATMEGA32-16AU Applications


  • Robotics

  • Automotive

  • Medical devices

  • Security systems

  • Consumer electronics

  • Communication systems

  • Industrial control systems


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