ATMEGA169A-MUR
- Mfr.Part #
- ATMEGA169A-MUR
- Manufacturer
- Microchip Technology
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 64QFN
- Stock
- 45
- In Stock :
- 45
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Core Architecture :
- AVR
- Number of I/O :
- 54
- Technology :
- CMOS
- Memory Type :
- Flash
- EEPROM Size :
- 512 x 8
- ROM (words) :
- 8192
- Radiation Hardening :
- No
- Has ADC :
- yes
- RoHS Status :
- ROHS3 Compliant
- Peripherals :
- Brown-out Detect/Reset, LCD, POR, PWM, WDT
- Surface Mount :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Bit Size :
- 8
- Data Converter :
- A/D 8x10b
- Interfaces :
- SPI/USART
- Base Part Number :
- ATMEGA169A
- Length :
- 9 mm
- Base Product Number :
- ATMEGA169
- Mount :
- Surface Mount
- Seated Height-Max :
- 1 mm
- Terminal Position :
- QUAD
- RAM Size :
- 1K x 8
- Program Memory Size :
- 16KB 8K x 16
- JESD-30 Code :
- S-PQCC-N64
- Data Converters :
- A/D 8x10b
- Min Supply Voltage :
- 1.8V
- RAM (bytes) :
- 1024
- Watchdog Timer :
- yes
- Number of I/O Lines :
- 54
- Device Core :
- AVR
- Width :
- 9 mm
- Interface :
- SPI, UART, USART
- CPU Family :
- AVR RISC
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Number of Timers/Counters :
- 3
- Temperature Grade :
- Industrial
- Operating Temperature :
- -40°C~85°C TA
- Memory Size :
- 16kB
- Qualification Status :
- Not Qualified
- Terminal Pitch :
- 0.5 mm
- PWM Channels :
- yes
- Frequency :
- 16MHz
- Series :
- AVR® ATmega
- Tradename :
- AVR
- Brand :
- Microchip Technology
- Number of Terminals :
- 64
- Contact Plating :
- Tin
- Max Operating Temperature :
- 85°C
- Core Processor :
- AVR
- Subcategory :
- Microcontrollers - MCU
- Data Bus Width :
- 8B
- Program Memory Type :
- Flash
- Speed :
- 16MHz
- Product Status :
- Active
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Mounting Type :
- Surface Mount
- Supplier Device Package :
- 64-QFN (9x9)
- RoHS :
- Details
- Connectivity :
- SPI, UART/USART, USI
- Oscillator Type :
- Internal
- DAC Channels :
- No
- DMA Channels :
- No
- Core Size :
- 8-Bit
- Mounting Style :
- SMD/SMT
- Terminal Form :
- NO LEAD
- Pbfree Code :
- yes
- Min Operating Temperature :
- -40°C
- Packaging :
- Tape and Reel (TR)
- Package / Case :
- 64-VFQFN Exposed Pad
- Published :
- 2005
- Number of Pins :
- 64
- ROM Programmability :
- Flash
- Max Frequency :
- 16MHz
- Supply Current-Max :
- 9.5 mA
- Additional Feature :
- ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ
- Number of Programmable I/O :
- 54
- Product Type :
- 8-bit Microcontrollers - MCU
- Package Shape :
- Square
- Manufacturer :
- Microchip
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Product Category :
- 8-bit Microcontrollers - MCU
- Product :
- MCU
- Max Supply Voltage :
- 5.5V
- Factory Lead Time :
- 4 Weeks
- Power Supplies :
- 2/5 V
- Reach Compliance Code :
- Compliant
- Datasheets
- ATMEGA169A-MUR
ATMEGA169A-MUR Documents

Microcontrollers Microchip Technology ATMEGA169A-MUR Overview
The ATMEGA169A-MUR from Microchip Technology is a highly capable microcontroller designed to meet the demands of sophisticated embedded systems. This 8-bit MCU is built on an advanced architecture that ensures robust performance and low power consumption. With a flash memory of 16KB, it supports complex programming and data storage for diverse applications. The compact 64QFN package of ATMEGA169A-MUR makes it ideal for space-constrained applications while offering ample GPIOs for interfacing with other peripherals and devices.
ATMEGA169A-MUR Features
This microcontroller features a high-performance 8-bit AVR RISC-based processor which delivers exceptional power efficiency. Additional features include 16KB of in-system programmable flash, 512 Bytes EEPROM, and 1KB SRAM, enabling versatile and flexible application development. Its 64QFN package ensures a minimal footprint, making it suitable for portable devices. Furthermore, it supports advanced functionalities such as a 10-bit A/D converter, real-time counter, watchdog timer, and multiple communication interfaces like SPI, UART, and TWI, enhancing its utility in complex digital environments.
ATMEGA169A-MUR Applications
- Home Automation Systems: Easily integrates into devices for controlling lighting, security, and HVAC systems, providing reliable processing and connectivity.
- Industrial Monitoring: Utilized in sensor interfaces and data collection modules to ensure real-time monitoring and operational efficiency.
- Automotive: Suitable for automotive applications such as body control modules, enhancing vehicle functionality and performance.
- Portable Medical Devices: Perfect for handheld medical instruments where compact size and low power usage are critical.
- Consumer Electronics: Powers consumer electronics including wearables, gaming peripherals, and smart appliances, offering robust interaction capabilities.
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