ATMEGA169A-MCHR
- Mfr.Part #
- ATMEGA169A-MCHR
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 64-VQFN Dual Rows, Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 64QFN
- Stock
- 926
- In Stock :
- 926
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Frequency :
- 16MHz
- Temperature Grade :
- Industrial
- Speed :
- 16MHz
- Surface Mount :
- yes
- Operating Temperature :
- -40°C~85°C TA
- Seated Height-Max :
- 1 mm
- Base Product Number :
- ATMEGA169
- Bit Size :
- 8
- Terminal Position :
- QUAD
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Number of Timers/Counters :
- 3
- EEPROM Size :
- 512 x 8
- RAM Size :
- 1K x 8
- RoHS Status :
- ROHS3 Compliant
- DMA Channels :
- No
- Memory Size :
- 16kB
- Width :
- 7 mm
- Power Supplies :
- 2/5V
- Pbfree Code :
- yes
- Factory Lead Time :
- 16 Weeks
- Manufacturer :
- Microchip Technology Inc
- Data Bus Width :
- 8B
- Connectivity :
- SPI, UART/USART, USI
- Supply Voltage-Min (Vsup) :
- 4.5V
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Terminal Pitch :
- 0.65mm
- ROM Programmability :
- Flash
- Supply Voltage-Max (Vsup) :
- 5.5V
- Oscillator Type :
- Internal
- Packaging :
- Tape and Reel (TR)
- Published :
- 2010
- Supplier Device Package :
- 64-QFN (7x7)
- Reach Compliance Code :
- Compliant
- Qualification Status :
- Not Qualified
- ROM (words) :
- 8192
- Height Seated (Max) :
- 1mm
- Interface :
- SPI, UART, USART
- Package Shape :
- Square
- Device Core :
- AVR
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- JESD-30 Code :
- S-PQCC-N64
- Mount :
- Surface Mount
- Contact Plating :
- Tin
- Watchdog Timer :
- yes
- Number of Terminations :
- 64
- Number of I/O :
- 54
- RAM (bytes) :
- 1024
- Product Status :
- Active
- Series :
- AVR® ATmega
- Program Memory Type :
- Flash
- Number of Pins :
- 64
- Number of Terminals :
- 64
- Additional Feature :
- ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ
- Core Processor :
- AVR
- Mounting Type :
- Surface Mount
- Data Converter :
- A/D 8x10b
- Interfaces :
- SPI/USART
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Has ADC :
- yes
- Supply Current-Max :
- 9.5 mA
- Program Memory Size :
- 16KB 8K x 16
- Base Part Number :
- ATMEGA169A
- Core Size :
- 8-Bit
- Number of I/O Lines :
- 54
- Length :
- 7mm
- CPU Family :
- AVR RISC
- Data Converters :
- A/D 8x10b
- Supply Voltage :
- 5V
- DAC Channels :
- No
- PWM Channels :
- yes
- Package / Case :
- 64-VQFN Dual Rows, Exposed Pad
- Peripherals :
- Brown-out Detect/Reset, LCD, POR, PWM, WDT
- Terminal Form :
- NO LEAD
- Datasheets
- ATMEGA169A-MCHR
ATMEGA169A-MCHR Documents

Microcontrollers Atmel (Microchip Technology) ATMEGA169A-MCHR Overview
The ATMEGA169A-MCHR from Atmel (Microchip Technology) is a high-performance microcontroller that belongs to the well-regarded AVR series, optimized for low power consumption and advanced control applications. This microcontroller features 16KB of in-system programmable flash and operates within a voltage range of 1.8V to 5.5V, making it highly versatile for a variety of technological environments. Equipped with a robust set of peripherals and an efficient 8-bit processor, the Microcontrollers Atmel (Microchip Technology) ATMEGA169A-MCHR is designed to support complex digital operations while maintaining power efficiency and reliability, thus making it an ideal choice for developers and engineers looking to enhance embedded systems.
ATMEGA169A-MCHR Features
- 16KB of in-system programmable flash memory for robust application storage.
- Wide operating voltage range from 1.8V to 5.5V, suitable for varied electronic environments.
- Advanced RISC Architecture for efficient processing and speed.
- Comprehensive peripheral set including USART, SPI, and two-wire serial interface for enhanced connectivity.
- 64-pin QFN package allows for a compact design, facilitating integration into space-constrained applications.
- JTAG (Joint Test Action Group) interface for streamlined debugging and programming.
ATMEGA169A-MCHR Applications
- Smart Home Devices: Integrates seamlessly to control various home automation systems such as lighting and security systems.
- Automotive: Used in car entertainment systems, enhancing user interface and connectivity.
- Industrial Control Systems: Acts as a central processor within manufacturing robots, providing precise control and real-time processing.
- Portable Devices: Powers handheld devices, ensuring optimal operation even with limited battery life.
- Healthcare Equipment: Vital in monitoring systems and portable medical instruments, where accuracy and reliability are crucial.
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