ATMEGA169A-MU
- Mfr.Part #
- ATMEGA169A-MU
- Manufacturer
- Microchip Technology
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 64QFN
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Package / Case :
- 64-VFQFN Exposed Pad
- Max Supply Voltage :
- 5.5V
- Product Type :
- 8-bit Microcontrollers - MCU
- Number of Terminals :
- 64
- Core Architecture :
- AVR
- JESD-30 Code :
- S-PQCC-N64
- Tradename :
- AVR
- DMA Channels :
- No
- Technology :
- CMOS
- Brand :
- Microchip Technology
- Pbfree Code :
- yes
- Supply Current-Max :
- 9.5 mA
- Seated Height-Max :
- 1 mm
- Terminal Form :
- NO LEAD
- Mount :
- Surface Mount
- Power Supplies :
- 2/5 V
- Interfaces :
- SPI/USART
- Number of Timers/Counters :
- 3
- Additional Feature :
- ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ
- RoHS :
- Details
- Program Memory Type :
- Flash
- Width :
- 9 mm
- Reach Compliance Code :
- Compliant
- Interface :
- SPI, UART, USART
- Subcategory :
- Microcontrollers - MCU
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Program Memory Size :
- 16KB 8K x 16
- Product Category :
- 8-bit Microcontrollers - MCU
- Length :
- 9 mm
- Data Converters :
- A/D 8x10b
- Peripherals :
- Brown-out Detect/Reset, LCD, POR, PWM, WDT
- Published :
- 2005
- Temperature Grade :
- Industrial
- Number of Programmable I/O :
- 54
- Base Product Number :
- ATMEGA169
- Product Status :
- Active
- Memory Size :
- 16kB
- EEPROM Size :
- 512 x 8
- Bit Size :
- 8
- Core Processor :
- AVR
- Device Core :
- AVR
- Speed :
- 16MHz
- Terminal Pitch :
- 0.5 mm
- DAC Channels :
- No
- Factory Lead Time :
- 4 Weeks
- Has ADC :
- yes
- Product :
- MCU
- Data Converter :
- A/D 8x10b
- ROM Programmability :
- Flash
- ROM (words) :
- 8192
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Number of I/O :
- 54
- Series :
- AVR® ATmega
- RAM Size :
- 1K x 8
- Surface Mount :
- yes
- Supplier Device Package :
- 64-QFN (9x9)
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Radiation Hardening :
- No
- Min Supply Voltage :
- 1.8V
- Package Shape :
- Square
- Max Frequency :
- 16MHz
- RoHS Status :
- ROHS3 Compliant
- RAM (bytes) :
- 1024
- Packaging :
- Tape and Reel (TR)
- Operating Temperature :
- -40°C~85°C TA
- Number of Pins :
- 64
- Data Bus Width :
- 8B
- Number of I/O Lines :
- 54
- Connectivity :
- SPI, UART/USART, USI
- Qualification Status :
- Not Qualified
- Mounting Type :
- Surface Mount
- Core Size :
- 8-Bit
- PWM Channels :
- yes
- Frequency :
- 16MHz
- Mounting Style :
- SMD/SMT
- Watchdog Timer :
- yes
- Manufacturer :
- Microchip
- Base Part Number :
- ATMEGA169A
- Min Operating Temperature :
- -40°C
- Memory Type :
- Flash
- Contact Plating :
- Tin
- Terminal Position :
- QUAD
- Oscillator Type :
- Internal
- Max Operating Temperature :
- 85°C
- CPU Family :
- AVR RISC
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Datasheets
- ATMEGA169A-MU
ATMEGA169A-MU Documents

Microcontrollers Microchip Technology ATMEGA169A-MU Overview
The ATMEGA169A-MU by Microchip Technology is a versatile and powerful microcontroller designed to meet the demanding needs of modern embedded systems. Featuring a robust 8-bit AVR RISC-based microprocessor, it provides a perfect blend of efficiency and functionality. This MCU boasts 16KB of in-system programmable flash memory, allowing ample space for application code and data storage. The ATMEGA169A-MU is tailored to support complex algorithms and processes, making it an ideal choice for designers looking to optimize product performance and reliability in a compact 64QFN package.
ATMEGA169A-MU Features
- 16KB of in-system programmable flash
- 8-bit AVR microprocessor with RISC architecture
- Compact 64QFN package for space-sensitive applications
- Low power consumption modes for energy efficiency
- Comprehensive peripheral set including ADC, PWM, and various serial communication options
ATMEGA169A-MU Applications
- Consumer Electronics: Utilized in devices like smart home gadgets and personal care appliances, where its ability to handle complex user interfaces and connectivity features is paramount.
- Automotive: Applied in automotive subsystems for sensor management, user interface controls, and low-level data processing, contributing to enhanced vehicle performance and safety.
- Industrial Automation: Integral in the control systems of industrial machines, offering precise handling through its robust I/O capabilities and real-time responses.
- Wearable Technology: Supports the development of compact, efficient, and feature-rich wearable devices that require low power consumption and high functionality.
- Medical Devices: Used in medical monitoring systems where reliability and accuracy are crucial, supporting critical health care applications and diagnostics.
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