ATMEGA640-16AUR
- Mfr.Part #
- ATMEGA640-16AUR
- Manufacturer
- Microchip Technology
- Package / Case
- 100-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 64KB FLASH 100TQFP
- Stock
- 5,061
- In Stock :
- 5,061
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Package / Case :
- 100-TQFP
- Package Shape :
- Square
- Product Category :
- 8-bit Microcontrollers - MCU
- Published :
- 2007
- Number of Timers/Counters :
- 6
- Program Memory Type :
- Flash
- Mount :
- Surface Mount
- EEPROM Size :
- 4K x 8
- Reach Compliance Code :
- Compliant
- Number of Terminations :
- 100
- CPU Family :
- AVR RISC
- DAC Channels :
- No
- Number of I/O Lines :
- 86
- Supply Voltage-Min (Vsup) :
- 4.5V
- Lead Free :
- Lead Free
- Program Memory Size :
- 64KB 32K x 16
- Speed :
- 16MHz
- Data Converters :
- A/D 16x10b
- Device Core :
- AVR
- RAM Size :
- 8K x 8
- ROM Programmability :
- Flash
- ROM (words) :
- 32768
- Supply Voltage :
- 5V
- JESD-609 Code :
- e3
- Maximum Operating Temperature :
- + 85 C
- Length :
- 14mm
- Manufacturer :
- Microchip
- Number of ADC Channels :
- 16 Channel
- Terminal Position :
- QUAD
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Factory Lead Time :
- 7 Weeks
- Address Bus Width :
- 16
- Seated Height-Max :
- 1.2 mm
- Temperature Grade :
- Industrial
- Supplier Device Package :
- 100-TQFP (14x14)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Interfaces :
- JTAG/TWI/SPI/USART
- Supply Current-Max :
- 14 mA
- Data Converter :
- A/D 16x10b
- Mounting Style :
- SMD/SMT
- Number of Terminals :
- 100
- External Data Bus Width :
- 8
- Base Product Number :
- ATMEGA640
- Watchdog Timer :
- yes
- Mounting Type :
- Surface Mount
- DMA Channels :
- No
- Has ADC :
- yes
- Series :
- AVR® ATmega
- Product :
- MCU
- Height Seated (Max) :
- 1.2mm
- Terminal Finish :
- Matte Tin (Sn)
- Qualification Status :
- Not Qualified
- Contact Plating :
- Tin
- RoHS :
- Details
- Minimum Operating Temperature :
- - 40 C
- Surface Mount :
- yes
- Tradename :
- AVR
- JESD-30 Code :
- S-PQFP-G100
- Width :
- 14 mm
- Number of I/O :
- 86
- Brand :
- Microchip Technology / Atmel
- Bit Size :
- 8
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of I/Os :
- 86 I/O
- Product Status :
- Active
- Terminal Pitch :
- 0.5mm
- RoHS Status :
- ROHS3 Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Connectivity :
- EBI/EMI, I2C, SPI, UART/USART
- RAM (bytes) :
- 8192
- Product Type :
- 8-bit Microcontrollers - MCU
- Pbfree Code :
- yes
- Oscillator Type :
- Internal
- Power Supplies :
- 3/5V
- Frequency :
- 16MHz
- Interface :
- EBI/EMI, I2C, SPI, UART, USART
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Additional Feature :
- ALSO OPERATES AT 2.7V MINIMUM SUPPLY AT 8 MHZ
- Base Part Number :
- ATMEGA640
- Terminal Form :
- Gull wing
- Interface Type :
- 2-Wire, SPI, USART
- Number of Pins :
- 100
- Operating Temperature :
- -40°C~85°C TA
- Core Processor :
- AVR
- PWM Channels :
- yes
- Data Bus Width :
- 8B
- Supply Voltage-Max (Vsup) :
- 5.5V
- Packaging :
- Tape and Reel (TR)
- Memory Size :
- 64KB
- Core Size :
- 8-Bit
- Datasheets
- ATMEGA640-16AUR

Microcontrollers Microchip Technology ATMEGA640-16AUR Overview
The Microcontrollers Microchip Technology ATMEGA640-16AUR is a high-performance, low-power AVR 8-bit microcontroller that utilizes Microchip's advanced RISC architecture. With 64KB of in-system programmable flash, this microcontroller is designed for applications that require high levels of processing power and reliability in a compact package. Its versatility and easy programmability make it suitable for a wide array of complex digital applications. The ATMEGA640-16AUR offers a perfect balance of power and energy efficiency, enhancing its usability in battery-powered applications. Its robust feature set is specifically engineered to meet the demands of next-generation electronics.
ATMEGA640-16AUR Features
This microcontroller features 64KB ISP flash memory, 4KB EEPROM, and 8KB SRAM, offering ample space for application code and data storage. Its clock speed up to 16 MHz ensures swift processing capabilities, crucial for real-time applications. The device includes 54 general-purpose I/O lines, 32 general-purpose working registers, and full duplex USARTs, making it highly flexible for integration into various designs. Additionally, it supports multiple programmable serial USARTs, a 10-bit ADC with 16 channels, and JTAG interface for on-chip-debug. The power efficiency is enhanced by advanced power-save modes.
ATMEGA640-16AUR Applications
- Automotive Systems: Used in engine management systems and car infotainment systems to handle complex processes efficiently.
- Industrial Automation: Facilitates advanced control systems for machinery, enhancing productivity and reliability in harsh environments.
- Smart Home Devices: Powers devices such as smart thermostats and home security systems, providing reliable operation and connectivity.
- Consumer Electronics: Integral in the development of interactive toys, wearable technologies, and portable health monitors.
- Internet of Things (IoT) Devices: Ideal for IoT gateways and sensors due to its robust data handling and connectivity features.
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