ATMEGA164P-20PQ
- Mfr.Part #
- ATMEGA164P-20PQ
- Manufacturer
- Microchip Technology
- Package / Case
- 40-DIP (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 40DIP
- Stock
- 3,197
- In Stock :
- 3,197
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Factory Lead Time :
- 12 Weeks
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- Dual
- Frequency :
- 20MHz
- Supply Voltage-Min (Vsup) :
- 4.5V
- Package :
- Tube
- Mounting Style :
- Through Hole
- Packaging :
- Tray
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Product :
- MCU
- Product Status :
- Active
- Contact Plating :
- Tin
- Number of I/O :
- 32
- Number of Terminations :
- 40
- Pbfree Code :
- yes
- Length :
- 52.58 mm
- Interfaces :
- SPI/USART
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Product Category :
- 8-bit Microcontrollers - MCU
- On Chip Program ROM Width :
- 16
- Subcategory :
- Microcontrollers - MCU
- Series :
- AVR® ATmega
- PWM Channels :
- yes
- Maximum Operating Temperature :
- + 85 C
- Published :
- 1997
- Has ADC :
- yes
- DMA Channels :
- No
- JESD-30 Code :
- R-PDIP-T40
- Package Shape :
- RECTANGULAR
- Number of Timers/Counters :
- 3
- Data Converters :
- A/D 8x10b
- Supplier Device Package :
- 40-PDIP
- Supply Voltage :
- 5V
- Base Part Number :
- ATMEGA164P
- Interface :
- 2-Wire, I2C, SPI, UART, USART
- Product Type :
- 8-bit Microcontrollers - MCU
- Program Memory Type :
- Flash
- Minimum Operating Temperature :
- - 40 C
- Terminal Pitch :
- 2.54mm
- Number of Pins :
- 40
- Surface Mount :
- No
- ROM Programmability :
- Flash
- Tradename :
- AVR
- Brand :
- Microchip Technology
- Seated Height-Max :
- 4.826 mm
- EEPROM Size :
- 512 x 8
- Package / Case :
- 40-DIP (0.600, 15.24mm)
- Height :
- 4.83 mm
- Width :
- 13.97 mm
- Number of I/O Lines :
- 32
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Operating Temperature :
- -40°C~85°C TA
- Oscillator Type :
- Internal
- Terminal Form :
- THROUGH-HOLE
- Speed :
- 20MHz
- Number of Terminals :
- 40
- Additional Feature :
- OPERATES AT 2.7 V MIN @ 10 MHZ
- Manufacturer :
- Microchip
- Memory Size :
- 16kB
- RAM Size :
- 1K x 8
- Screening Level :
- TS 16949
- Interface Type :
- 2-Wire, JTAG, SPI, USART
- Connectivity :
- I2C, SPI, UART/USART
- Reach Compliance Code :
- Compliant
- Base Product Number :
- ATMEGA164
- Program Memory Size :
- 16KB 8K x 16
- DAC Channels :
- No
- Bit Size :
- 8
- Number of ADC Channels :
- 8 Channel
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Mounting Type :
- Through Hole
- Data Converter :
- A/D 8x10b
- Device Core :
- AVR
- Data Bus Width :
- 8B
- Core Size :
- 8-Bit
- Number of I/Os :
- 32 I/O
- Core Processor :
- AVR
- Height Seated (Max) :
- 4.826mm
- RoHS :
- Details
- Mount :
- Through Hole
- Supply Voltage-Max (Vsup) :
- 5.5V
- Datasheets
- ATMEGA164P-20PQ

Microcontrollers Microchip Technology ATMEGA164P-20PQ Overview
The Microcontrollers Microchip Technology ATMEGA164P-20PQ is a robust 8-bit microcontroller designed by Microchip Technology, tailored for applications requiring compact, cost-effective, and energy-efficient solutions at the heart of their operations. Featuring a substantial 16KB of in-system programmable flash, the ATMEGA164P-20PQ stands out for its integration of advanced RISC architecture. This MCU operates efficiently at 20MHz, ensuring high-performance execution of instructions and optimal power consumption, making it ideal for a wide range of industrial applications.
ATMEGA164P-20PQ Features
The ATMEGA164P-20PQ microcontroller is packed with features that enhance its functionality and usability in complex environments. It includes 40 general purpose I/O lines, a 10-bit A/D converter, and multiple programmable serial USARTs. The device supports SPI and I2C communication protocols, enhancing its capability to interact with other microcontrollers and peripherals. Additional features like watchdog timer, analog comparator, and PWM channels further broaden its application scope, providing designers with a versatile platform for building sophisticated controls.
ATMEGA164P-20PQ Applications
- Industrial Automation: Utilized in controlling machinery, the ATMEGA164P-20PQ's robust I/O capabilities and fast processing speed enable efficient management of automated processes.
- Consumer Electronics: Integrates into devices like smart home gadgets, offering connectivity and control features that enhance user interfaces and device responsiveness.
- Automotive Applications: Employed in vehicle systems for monitoring and controlling engine parameters, contributing to improved automotive safety and efficiency.
- Energy Management: Helps in developing solutions for smart grid technology, enabling effective power distribution and utilization monitoring.
- Healthcare Devices: Critical in medical monitoring systems, where its reliability and precision are vital for patient care and data accuracy.
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