ATMEGA64A-AUR
- Mfr.Part #
- ATMEGA64A-AUR
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 64KB FLASH 64TQFP
- Stock
- 190,159
- In Stock :
- 190,159
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- ROM (words) :
- 32768
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- JESD-609 Code :
- e3
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Factory Lead Time :
- 7 Weeks
- DAC Channels :
- No
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Core Size :
- 8-Bit
- Qualification Status :
- Not Qualified
- Base Part Number :
- ATMEGA64A
- Reach Compliance Code :
- Compliant
- Package / Case :
- 64-TQFP
- Core Processor :
- AVR
- Package Shape :
- Square
- Core Architecture :
- AVR
- Temperature Grade :
- Industrial
- Mounting Type :
- Surface Mount
- Data Converters :
- A/D 8x10b
- Product Type :
- 8-bit Microcontrollers - MCU
- Connectivity :
- I2C, SPI, UART/USART
- Terminal Pitch :
- 0.8mm
- Supplier Device Package :
- 64-TQFP (14x14)
- RAM (bytes) :
- 4096
- Manufacturer Package Identifier :
- 64A
- Data Bus Width :
- 8B
- RAM Size :
- 4K x 8
- Seated Height-Max :
- 1.2 mm
- Speed :
- 16MHz
- Min Operating Temperature :
- -40 °C
- Mounting Style :
- SMD/SMT
- Minimum Operating Temperature :
- - 40 C
- Power Supplies :
- 3/5V
- EEPROM Size :
- 2K x 8
- Product Category :
- 8-bit Microcontrollers - MCU
- Number of UART Channels :
- 2
- Product :
- MCU
- Interfaces :
- SPI/TWI/USART
- Maximum Operating Temperature :
- + 85 C
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- ROM Programmability :
- Flash
- Number of PWM Channels :
- 8
- PWM Channels :
- yes
- Base Product Number :
- ATMEGA64
- Oscillator Type :
- Internal
- MSL :
- MSL 3 - 168 hours
- Watchdog Timer :
- yes
- Number of I2C Channels :
- 1
- Number of Programmable I/O :
- 53
- Additional Feature :
- ALSO OPERATES MIN 2.7 V AT 8MHZ
- Memory Size :
- 64KB
- Series :
- AVR® ATmega
- Manufacturer :
- Microchip
- Interface Type :
- I2C, SPI, USART
- Program Memory Size :
- 64KB 32K x 16
- Operating Temperature :
- -40°C~85°C TA
- Qualification :
- -
- Number of A/D Converters :
- 1
- Frequency :
- 16MHz
- Interface :
- I2C, SPI, UART, USART
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of SPI Channels :
- 1
- Data Converter :
- A/D 8x10b
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Supply Voltage-Max (Vsup) :
- 5.5V
- Number of I/Os :
- 53
- Number of I/O Lines :
- 53
- Terminal Form :
- Gull wing
- Number of ADC Channels :
- 6
- Length :
- 14 mm
- RoHS Status :
- ROHS3 Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Schedule B :
- 8542310000
- Tradename :
- AVR
- Height Seated (Max) :
- 1.2mm
- Number of I/O :
- 53
- Terminal Position :
- QUAD
- Number of Terminals :
- 64
- Width :
- 14 mm
- Radiation Hardening :
- No
- Max Operating Temperature :
- 85 °C
- Height :
- 1.2 mm
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- DMA Channels :
- No
- REACH SVHC :
- No SVHC
- Supply Voltage :
- 5V
- Brand :
- Microchip Technology / Atmel
- RoHS :
- Compliant
- Supply Current-Max :
- 20 mA
- Min Supply Voltage :
- 2.7 V
- Device Core :
- AVR
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Memory Type :
- Flash
- Mount :
- Surface Mount
- Pbfree Code :
- yes
- CPU Family :
- AVR RISC
- Contact Plating :
- Tin
- Surface Mount :
- yes
- Max Frequency :
- 16 MHz
- Program Memory Type :
- Flash
- Has ADC :
- yes
- JESD-30 Code :
- S-PQFP-G64
- Packaging :
- Tape and Reel (TR)
- Number of Terminations :
- 64
- Bit Size :
- 8
- Number of Timers/Counters :
- 4
- Published :
- 2009
- Number of Pins :
- 64
- Max Supply Voltage :
- 5.5 V
- Product Status :
- Active
- Datasheets
- ATMEGA64A-AUR

Microcontrollers Microchip Technology ATMEGA64A-AUR Overview
Introducing the ATMEGA64A-AUR from Microchip Technology, a robust microcontroller that provides a high-performance solution for various embedded applications. This 8-bit MCU is built on a powerful AVR architecture, designed to offer both flexibility and reliability for demanding applications. With 64KB of in-system programmable flash, the ATMEGA64A-AUR is ideal for projects requiring space and efficiency without compromising on processing power. Its versatile package, the 64TQFP, ensures easy integration into a wide range of electronic assemblies, making it a go-to choice for developers and engineers looking for a microcontroller that combines functionality with ease of use.
ATMEGA64A-AUR Features
The ATMEGA64A-AUR microcontroller boasts a range of features designed for optimal performance and versatility: - 64KB of in-system programmable flash memory - Advanced RISC Architecture with up to 16 MIPS throughput at 16 MHz - JTAG (IEEE std. 1149.1 compliant) interface for on-chip-debug - Extensive peripheral set including SPI, USART, and TWI - Low power consumption modes for energy-efficient operations - High endurance, non-volatile memory segments - Fully programmable and erasable, facilitating rapid development and iteration processes.
ATMEGA64A-AUR Applications
- Automotive Systems: Utilized in engine control units and automotive diagnostics, enhancing vehicle performance and reliability.
- Industrial Automation: Integral in managing control systems, sensors, and actuators, improving process efficiency and safety.
- Smart Home Devices: Powers home automation systems, including smart thermostats and security systems, to enhance user convenience and energy efficiency.
- Consumer Electronics: Used in gadgets such as handheld devices, gaming consoles, and advanced toys, providing responsive user interactions and robust functionality.
- Medical Devices: Essential in patient monitoring systems and wearable health devices, ensuring accuracy and dependability in critical health applications.
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.
















