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