ATMEGA164P-20MQ
- Mfr.Part #
- ATMEGA164P-20MQ
- Manufacturer
- Microchip Technology
- Package / Case
- 44-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 44VQFN
- Stock
- 31,830
- In Stock :
- 31,830
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- RoHS :
- Details
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Supplier Device Package :
- 44-VQFN (7x7)
- Brand :
- Microchip Technology / Atmel
- RoHS Status :
- ROHS3 Compliant
- Technology :
- CMOS
- Seated Height-Max :
- 1 mm
- ROM Programmability :
- Flash
- Product Category :
- 8-bit Microcontrollers - MCU
- Mounting Style :
- SMD/SMT
- Number of I/O Lines :
- 32
- Speed :
- 20MHz
- Max Frequency :
- 20MHz
- Connectivity :
- I2C, SPI, UART/USART
- Number of I/Os :
- 32 I/O
- Operating Temperature :
- -40°C~105°C TA
- JESD-30 Code :
- S-PQCC-N44
- Bit Size :
- 8
- Number of Pins :
- 44
- Product Type :
- 8-bit Microcontrollers - MCU
- Maximum Operating Temperature :
- + 85 C
- Frequency :
- 20MHz
- Pbfree Code :
- yes
- Data Converters :
- A/D 8x10b
- Min Supply Voltage :
- 2.7V
- Device Core :
- AVR
- Max Supply Voltage :
- 5.5V
- Tradename :
- AVR
- Manufacturer :
- Microchip
- Core Architecture :
- AVR
- Published :
- 2006
- Package :
- Tray
- Package Shape :
- Square
- Surface Mount :
- yes
- EEPROM Size :
- 512 x 8
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Packaging :
- Tray
- Program Memory Size :
- 16KB 8K x 16
- Interface :
- 2-Wire, I2C, SPI, UART, USART
- Interfaces :
- SPI/USART
- Number of Terminals :
- 44
- Minimum Operating Temperature :
- - 40 C
- Memory Size :
- 16kB
- Number of I/O :
- 32
- RAM Size :
- 1K x 8
- Screening Level :
- TS 16949
- Product :
- MCU
- Height :
- 0.88 mm
- Terminal Position :
- QUAD
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Reach Compliance Code :
- Compliant
- Core Processor :
- AVR
- Terminal Form :
- NO LEAD
- Data Converter :
- A/D 8x10b
- Factory Lead Time :
- 7 Weeks
- Memory Type :
- Flash
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Subcategory :
- Microcontrollers - MCU
- Min Operating Temperature :
- -40°C
- DAC Channels :
- No
- Product Status :
- Active
- Length :
- 7 mm
- DMA Channels :
- No
- Number of Timers/Counters :
- 3
- On Chip Program ROM Width :
- 16
- Mounting Type :
- Surface Mount
- Additional Feature :
- OPERATES AT 2.7 V MIN @ 10 MHZ
- Terminal Pitch :
- 0.5 mm
- Contact Plating :
- Tin
- Oscillator Type :
- Internal
- Program Memory Type :
- Flash
- PWM Channels :
- yes
- Max Operating Temperature :
- 85°C
- Base Part Number :
- ATMEGA164P
- Data Bus Width :
- 8B
- Base Product Number :
- ATMEGA164
- Has ADC :
- yes
- Core Size :
- 8-Bit
- Width :
- 7 mm
- Interface Type :
- 2-Wire, JTAG, SPI, USART
- Mount :
- Surface Mount
- Number of Programmable I/O :
- 32
- Series :
- AVR® ATmega
- Package / Case :
- 44-VFQFN Exposed Pad
- Datasheets
- ATMEGA164P-20MQ

Microcontrollers Microchip Technology ATMEGA164P-20MQ Overview
The ATMEGA164P-20MQ from Microchip Technology is a highly capable microcontroller designed for applications requiring compact, low-power, and high-performance processing solutions. This 8-bit MCU, based on the AVR enhanced RISC architecture, offers a robust blend of efficiency and functionality with 16KB of in-system programmable flash and a versatile set of peripherals. Ideal for an array of industrial and consumer applications, the ATMEGA164P-20MQ offers flexibility and reliability, making it a prime choice for developers looking to balance performance with cost.
ATMEGA164P-20MQ Features
The ATMEGA164P-20MQ microcontroller features include:
- 16KB of in-system programmable flash memory for robust application storage.
- 1KB EEPROM and 1KB SRAM for efficient data management.
- 20 MHz maximum operating frequency for high-speed processing.
- Low power consumption modes to enhance battery life in portable devices.
- 44-pin VQFN package that offers a compact footprint for space-sensitive applications.
- Extensive interrupt programming capabilities, enabling responsive task management.
- Analog comparator and multiple channel ADC for diverse sensor integration.
ATMEGA164P-20MQ Applications
- Automotive Systems: Utilized in engine control units and automotive diagnostics to manage vehicle functions and improve efficiency.
- Consumer Electronics: Powers user interfaces and system management for devices like smart watches, gaming consoles, and home automation controllers.
- Industrial Automation: Deployed in machine control systems to oversee production processes and increase operational reliability.
- Medical Devices: Integral in portable medical instrumentation where precision and reliability are paramount.
- Utility Metering: Employed in smart metering solutions to accurately measure and report energy usage.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















