ATMEGA169A-AU
- Mfr.Part #
- ATMEGA169A-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 64TQFP
- Stock
- 222
- In Stock :
- 222
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Program Memory Size :
- 16KB 8K x 16
- Connectivity :
- SPI, UART/USART, USI
- Series :
- AVR® ATmega
- Minimum Operating Temperature :
- - 40 C
- RoHS Status :
- ROHS3 Compliant
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Length :
- 14.1mm
- Oscillator Type :
- Internal
- RoHS :
- Details
- Watchdog Timer :
- yes
- Operating Temperature :
- -40°C~85°C TA
- Package / Case :
- 64-TQFP
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Qualification Status :
- Not Qualified
- Program Memory Type :
- Flash
- RAM Size :
- 1K x 8
- Peripherals :
- Brown-out Detect/Reset, LCD, POR, PWM, WDT
- Number of Pins :
- 64
- Supply Current-Max :
- 9.5 mA
- Number of I2C Channels :
- 1
- Package Shape :
- Square
- Terminal Form :
- Gull wing
- Number of I/O Lines :
- 54
- CPU Family :
- AVR RISC
- Product Type :
- 8-bit Microcontrollers - MCU
- Number of Terminations :
- 64
- Interface :
- SPI, UART, USART
- Core Processor :
- AVR
- Maximum Operating Temperature :
- + 85 C
- Surface Mount :
- yes
- Height :
- 1.05mm
- REACH SVHC :
- No SVHC
- DMA Channels :
- No
- Pbfree Code :
- yes
- Additional Feature :
- ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ
- Data Converter :
- A/D 8x10b
- Data Bus Width :
- 8B
- ROM (words) :
- 8192
- Number of Timers/Counters :
- 3
- Has ADC :
- yes
- Mounting Style :
- SMD/SMT
- Reach Compliance Code :
- Compliant
- Base Product Number :
- ATMEGA169
- Terminal Pitch :
- 0.8 mm
- EEPROM Size :
- 512 x 8
- Supplier Device Package :
- 64-TQFP (14x14)
- Power Supplies :
- 2/5V
- Data Converters :
- A/D 8x10b
- Mount :
- Surface Mount
- Supply Voltage-Max (Vsup) :
- 5.5V
- Terminal Position :
- QUAD
- Interfaces :
- SPI/USART
- Number of I/Os :
- 54 I/O
- Brand :
- Microchip Technology / Atmel
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of PWM Channels :
- 4
- Bit Size :
- 8
- Width :
- 14.1mm
- Mounting Type :
- Surface Mount
- Radiation Hardening :
- No
- Number of I/O :
- 54
- RAM (bytes) :
- 1024
- Supply Voltage :
- 5V
- Core Size :
- 8-Bit
- JESD-30 Code :
- S-PQFP-G64
- Published :
- 2010
- Temperature Grade :
- Industrial
- Product Category :
- 8-bit Microcontrollers - MCU
- Frequency :
- 16MHz
- Interface Type :
- SPI, USART
- Memory Size :
- 16kB
- Product :
- MCU
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Tradename :
- AVR
- Manufacturer :
- Microchip
- Contact Plating :
- Tin
- Package :
- Tray
- JESD-609 Code :
- e3
- Number of ADC Channels :
- 8
- Factory Lead Time :
- 2 Weeks
- Packaging :
- Tray
- PWM Channels :
- yes
- ROM Programmability :
- Flash
- Terminal Finish :
- Matte Tin (Sn)
- Base Part Number :
- ATMEGA169A
- Seated Height-Max :
- 1.2 mm
- Device Core :
- AVR
- Product Status :
- Active
- DAC Channels :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Speed :
- 16MHz
- Number of Terminals :
- 64
- Datasheets
- ATMEGA169A-AU
ATMEGA169A-AU Documents

Microcontrollers Microchip Technology ATMEGA169A-AU Overview
The ATMEGA169A-AU from Microchip Technology is a robust microcontroller unit (MCU) designed to deliver high-performance and reliability for a variety of demanding applications. This MCU features an advanced 8-bit AVR processor, which operates at a maximum frequency of 16 MHz, providing a perfect balance between power consumption and processing capability. The integration of 16KB flash memory facilitates complex program execution and data storage, making the ATMEGA169A-AU an ideal choice for sophisticated control systems. Engineered for versatility, this microcontroller supports a wide range of operating voltages and temperatures, ensuring reliability in diverse environments.
ATMEGA169A-AU Features
- 8-bit AVR Microcontroller
- 16KB of in-system programmable flash
- 512 Bytes EEPROM
- 1KB SRAM
- Up to 16 MHz clock speed
- Low power consumption
- 64-pin TQFP package
- Extended temperature range
- Multiple communication interfaces including SPI, I2C, and USART
ATMEGA169A-AU Applications
- Smart Home Devices: Utilizes its low power consumption and robust I/O capabilities to manage and optimize home automation systems effectively.
- Industrial Control Systems: The MCU’s expanded memory and processing power enable it to handle complex algorithms in automation and process control.
- Automotive Applications: Supports advanced automotive designs by managing vehicle dynamics and enhancing user interface controls.
- Battery Management Systems: Ideal for use in battery management, where precise control and monitoring are necessary for safety and efficiency.
- Consumer Electronics: Powers a wide range of gadgets and portable devices with its efficient processing capabilities and versatile feature set.
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