ATMEGA164P-20MUR
- Mfr.Part #
- ATMEGA164P-20MUR
- Manufacturer
- Microchip Technology
- Package / Case
- 44-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 44VQFN
- Stock
- 162
- In Stock :
- 162
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Number of I/O Lines :
- 32
- Reach Compliance Code :
- Compliant
- Factory Lead Time :
- 7 Weeks
- Terminal Finish :
- MATTE TIN
- Interface Type :
- 2-Wire, JTAG, SPI, USART
- Number of Pins :
- 44
- Device Core :
- AVR
- Number of I/O :
- 32
- Height :
- 0.88 mm
- ROM Programmability :
- Flash
- Power Supplies :
- 3/5 V
- Qualification Status :
- Not Qualified
- Supplier Device Package :
- 44-VQFN (7x7)
- Supply Voltage-Min (Vsup) :
- 4.5V
- Interfaces :
- SPI/USART
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Seated Height-Max :
- 1 mm
- Brand :
- Microchip Technology
- PWM Channels :
- yes
- Data Converter :
- A/D 8x10b
- Tradename :
- AVR
- CPU Family :
- AVR RISC
- Base Product Number :
- ATMEGA164
- Program Memory Type :
- Flash
- Mounting Type :
- Surface Mount
- Data Converters :
- A/D 8x10b
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- QUAD
- EEPROM Size :
- 512 x 8
- Pbfree Code :
- yes
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Terminal Pitch :
- 0.5mm
- Product Type :
- 8-bit Microcontrollers - MCU
- Series :
- AVR® ATmega
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Peak Reflow Temperature (Cel) :
- 260
- Core Size :
- 8-Bit
- Base Part Number :
- ATMEGA164P
- Speed :
- 20MHz
- Mounting Style :
- SMD/SMT
- Core Processor :
- AVR
- Number of Timers/Counters :
- 3
- ROM (words) :
- 8192
- Mount :
- Surface Mount
- Number of I/Os :
- 32 I/O
- Terminal Form :
- NO LEAD
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Bit Size :
- 8
- Package Shape :
- Square
- Operating Temperature :
- -40°C~85°C TA
- JESD-609 Code :
- e3
- Frequency :
- 20MHz
- Package / Case :
- 44-VFQFN Exposed Pad
- RoHS :
- Details
- Additional Feature :
- OPERATES AT 2.7 V MIMIMUM SUPPLY AT 10 MHZ
- Minimum Operating Temperature :
- - 40 C
- Product :
- MCU
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Number of Terminations :
- 44
- Supply Current-Max :
- 9 mA
- Surface Mount :
- yes
- Radiation Hardening :
- No
- Data Bus Width :
- 8B
- Number of Terminals :
- 44
- Program Memory Size :
- 16KB 8K x 16
- Memory Size :
- 16kB
- JESD-30 Code :
- S-PQCC-N44
- Watchdog Timer :
- yes
- Has ADC :
- yes
- RAM (bytes) :
- 1024
- Maximum Operating Temperature :
- + 85 C
- DAC Channels :
- No
- Height Seated (Max) :
- 1mm
- Connectivity :
- I2C, SPI, UART/USART
- Width :
- 7 mm
- Product Status :
- Active
- RAM Size :
- 1K x 8
- Oscillator Type :
- Internal
- Packaging :
- Tape and Reel (TR)
- Temperature Grade :
- Industrial
- Supply Voltage-Max (Vsup) :
- 5.5V
- Manufacturer :
- Microchip
- Length :
- 7mm
- Product Category :
- 8-bit Microcontrollers - MCU
- Contact Plating :
- Tin
- DMA Channels :
- No
- Interface :
- 2-Wire, I2C, SPI, UART, USART
- Supply Voltage :
- 5V
- Published :
- 2010
- Datasheets
- ATMEGA164P-20MUR
ATMEGA164P-20MUR Documents

Microcontrollers Microchip Technology ATMEGA164P-20MUR Overview
The ATMEGA164P-20MUR from Microchip Technology stands out in the realm of microcontrollers with its robust design and enhanced functionality tailored for complex digital environments. This high-performance microcontroller integrates a powerful 8-bit AVR processor, providing a seamless blend of efficiency and power. The device's 16KB of flash memory ensures ample space for application code and data storage, making it an ideal choice for developers looking for a reliable and scalable solution. With its compact 44-VQFN package, the ATMEGA164P-20MUR ensures a reduced footprint while maintaining high functionality, perfect for space-constrained applications.
ATMEGA164P-20MUR Features
The ATMEGA164P-20MUR microcontroller is loaded with features designed for versatility and optimum performance. Key features include:
- 16KB of in-system programmable flash
- 1.2V to 5.5V operating voltage range, accommodating a wide array of power supplies and conditions
- High-performance, low-power AVR 8-bit microcontroller
- Advanced RISC architecture enabling powerful instruction capabilities with minimal power consumption
- 44-pin VQFN package that offers a compact footprint suitable for space-sensitive applications
ATMEGA164P-20MUR Applications
- Smart Home Devices: Integrates easily into home automation systems for controlling lighting, security, and HVAC systems with efficient signal processing capabilities.
- Automotive: Suitable for automotive applications such as body control modules and infotainment systems due to its robustness and high-integration features.
- Industrial Automation: Helps in managing automated tasks in manufacturing lines, including robotics and process control systems, due to its high-speed computing and reliability.
- Consumer Electronics: Used in devices like handheld gaming consoles and portable media players, providing efficient power management and user interface functionalities.
- Medical Devices: Can be deployed in medical monitoring systems requiring precise sensor data processing and real-time feedback for patient care.
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