ATMEGA164P-20AUR
- Mfr.Part #
- ATMEGA164P-20AUR
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 44TQFP
- Stock
- 17,722
- In Stock :
- 17,722
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Interfaces :
- SPI/USART
- Supply Current-Max :
- 9 mA
- Core Processor :
- AVR
- Number of I/O Lines :
- 32
- Base Part Number :
- ATMEGA164P
- Mount :
- Surface Mount
- Interface Type :
- 2-Wire, JTAG, SPI, USART
- DMA Channels :
- No
- Operating Temperature :
- -40°C~85°C TA
- RoHS Status :
- ROHS3 Compliant
- Terminal Pitch :
- 0.8mm
- Number of Timers/Counters :
- 3
- Additional Feature :
- OPERATES AT 2.7 V MIMIMUM SUPPLY AT 10 MHZ
- Has ADC :
- yes
- Core Size :
- 8-Bit
- Radiation Hardening :
- No
- RoHS :
- Details
- Number of Pins :
- 44
- Peak Reflow Temperature (Cel) :
- 260
- Bit Size :
- 8
- Oscillator Type :
- Internal
- Terminal Position :
- QUAD
- Speed :
- 20MHz
- Data Bus Width :
- 8B
- RAM (bytes) :
- 1024
- Length :
- 10mm
- Number of Terminations :
- 44
- Published :
- 2006
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Supply Voltage :
- 5V
- Supply Voltage-Max (Vsup) :
- 5.5V
- Product Category :
- 8-bit Microcontrollers - MCU
- Number of I/O :
- 32
- Power Supplies :
- 3/5 V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Height :
- 1 mm
- Base Product Number :
- ATMEGA164
- Contact Plating :
- Tin
- JESD-30 Code :
- S-PQFP-G44
- Supply Voltage-Min (Vsup) :
- 4.5V
- Qualification Status :
- Not Qualified
- RAM Size :
- 1K x 8
- ROM Programmability :
- Flash
- Connectivity :
- I2C, SPI, UART/USART
- Terminal Form :
- Gull wing
- Pbfree Code :
- yes
- Supplier Device Package :
- 44-TQFP (10x10)
- Terminal Finish :
- Matte Tin (Sn)
- Mounting Style :
- SMD/SMT
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- DAC Channels :
- No
- Height Seated (Max) :
- 1.2mm
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Product :
- MCU
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Series :
- AVR® ATmega
- Package / Case :
- 44-TQFP
- Number of I/Os :
- 32 I/O
- CPU Family :
- AVR RISC
- Maximum Operating Temperature :
- + 85 C
- Seated Height-Max :
- 1.2 mm
- Product Status :
- Active
- Reach Compliance Code :
- Compliant
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Packaging :
- Tape and Reel (TR)
- EEPROM Size :
- 512 x 8
- ROM (words) :
- 8192
- Data Converters :
- A/D 8x10b
- PWM Channels :
- yes
- Program Memory Type :
- Flash
- Package Shape :
- Square
- Data Converter :
- A/D 8x10b
- Memory Size :
- 16kB
- Factory Lead Time :
- 7 Weeks
- Product Type :
- 8-bit Microcontrollers - MCU
- Program Memory Size :
- 16KB 8K x 16
- Width :
- 10 mm
- Surface Mount :
- yes
- Mounting Type :
- Surface Mount
- Tradename :
- AVR
- Minimum Operating Temperature :
- - 40 C
- Frequency :
- 20MHz
- Number of Terminals :
- 44
- JESD-609 Code :
- e3
- Device Core :
- AVR
- Interface :
- 2-Wire, I2C, LIN, SPI, UART, USART, USB
- Brand :
- Microchip Technology
- Manufacturer :
- Microchip
- Temperature Grade :
- Industrial
- Datasheets
- ATMEGA164P-20AUR
ATMEGA164P-20AUR Documents

Microcontrollers Microchip Technology ATMEGA164P-20AUR Overview
Introducing the ATMEGA164P-20AUR from Microchip Technology, a high-performance microcontroller designed to meet the rigorous demands of sophisticated embedded systems. This 8-bit MCU is built on advanced RISC architecture, offering a perfect blend of power efficiency and functionality. With its 16KB of programmable FLASH memory, this device is ideal for applications requiring fast and reliable data processing and storage capabilities. The ATMEGA164P-20AUR is equipped with a wide array of peripherals, making it highly versatile for a range of industrial applications. Its robust design and scalability make the Microcontrollers Microchip Technology ATMEGA164P-20AUR a preferred choice for engineers and developers looking to innovate and enhance system reliability.
ATMEGA164P-20AUR Features
The ATMEGA164P-20AUR microcontroller boasts several key features that make it stand out. It operates at a maximum frequency of 20 MHz, providing robust speed for complex computations. The device includes 16KB of FLASH, 1KB EEPROM, and 1KB SRAM, offering ample space for code storage and data manipulation. With 32 programmable I/O lines, two 8-bit timer/counters, two 16-bit timer/counters, a real-time counter, and four PWM channels, it supports varied functionalities for complex tasks. Additionally, it features USART, SPI, and I2C serial interfaces for full-duplex communication, enhancing its connectivity options.
ATMEGA164P-20AUR Applications
- Consumer Electronics: Used in home automation systems and personal gadgets to provide intelligent control and user interfacing.
- Automotive: Integral in developing automotive subsystems such as entertainment and monitoring systems that require robust control operations.
- Industrial Control: Powers complex machinery controls, providing both the computational power and reliability needed in harsh environments.
- Medical Devices: Serves in medical monitoring systems where precision and data integrity are critical for patient care.
- Utility Metering: Applied in utility meters to accurately and efficiently process and record consumption data.
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