AT90USB647-AU
- Mfr.Part #
- AT90USB647-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 64KB FLASH 64TQFP
- Stock
- 3,468
- In Stock :
- 3,468
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Package :
- Tray
- RAM Size :
- 4K x 8
- Frequency :
- 20MHz
- Supplier Device Package :
- 64-TQFP (14x14)
- Base Part Number :
- AT90USB647
- Data Converters :
- A/D 8x10b
- Mounting Style :
- SMD/SMT
- Terminal Finish :
- Matte Tin (Sn)
- Published :
- 2001
- CPU Family :
- AVR RISC
- Terminal Pitch :
- 0.8 mm
- Data Converter :
- A/D 8x10b
- Supply Current-Max :
- 30 mA
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Device Core :
- AVR
- Additional Feature :
- IT ALSO WORKS 8MHZ AT 2.7V MINI SUPPLY
- Surface Mount :
- yes
- Pbfree Code :
- yes
- Supply Voltage :
- 5V
- Number of Terminals :
- 64
- Termination :
- SMD/SMT
- Radiation Hardening :
- No
- Temperature Grade :
- Industrial
- Number of I/O :
- 48
- Program Memory Type :
- Flash
- Maximum Operating Temperature :
- +85 °C
- Family Name :
- AT90
- Memory Size :
- 64KB
- Product Type :
- 8-bit Microcontrollers - MCU
- Terminal Form :
- Gull wing
- Series :
- AVR® 90USB
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Reach Compliance Code :
- Compliant
- JESD-609 Code :
- e3
- Data Bus Width :
- 8B
- Speed :
- 16MHz
- Base Product Number :
- AT90USB647
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Dimensions :
- 14 x 14 x 1.05mm
- Packaging :
- Tray
- Number of Pins :
- 64
- Peak Reflow Temperature (Cel) :
- 260
- Package Type :
- TQFP
- Number of ADC Channels :
- 8
- Seated Height-Max :
- 1.2 mm
- External Data Bus Width :
- 8
- RoHS Status :
- ROHS3 Compliant
- Core Processor :
- AVR
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Interfaces :
- SPI/TWI/USART/USB
- Power Supplies :
- 3/5V
- Number of Terminations :
- 64
- Pin Count :
- 64
- Core Size :
- 8-Bit
- Connectivity :
- EBI/EMI, I2C, SPI, UART/USART, USB, USB OTG
- Contact Plating :
- Tin
- Number of I/Os :
- 48 I/O
- Width :
- 14mm
- Watchdog Timer :
- yes
- Package Shape :
- Square
- Terminal Position :
- QUAD
- Program Memory Size :
- 64KB 64K x 8
- Interface :
- 2-Wire, EBI/EMI, I2C, SPI, Serial, UART, USART, USB
- RAM (bytes) :
- 4096
- Oscillator Type :
- Internal
- Number of I2C Channels :
- 1
- Bit Size :
- 8
- EEPROM Size :
- 2K x 8
- Address Bus Width :
- 8B
- DMA Channels :
- No
- Product Category :
- 8-bit Microcontrollers - MCU
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Factory Lead Time :
- 6 Weeks
- Minimum Operating Temperature :
- -40 °C
- Interface Type :
- 2-Wire, SPI, UART
- Package / Case :
- 64-TQFP
- Instruction Set Architecture :
- RISC
- RoHS :
- Details
- Typical Operating Supply Voltage :
- 2.7 → 5.5 V
- DAC Channels :
- yes
- Supply Voltage-Max (Vsup) :
- 5.5V
- JESD-30 Code :
- S-PQFP-G64
- PWM Channels :
- yes
- ROM Programmability :
- Flash
- Manufacturer :
- Microchip
- Number of PWM Channels :
- 10
- Mounting Type :
- Surface Mount
- REACH SVHC :
- No SVHC
- Density :
- 512 kb
- Operating Temperature :
- -40°C~85°C TA
- Number of I/O Lines :
- 48
- Brand :
- Microchip Technology / Atmel
- Has ADC :
- yes
- Qualification Status :
- Not Qualified
- Height :
- 1.05mm
- Number of Timers/Counters :
- 4
- Product Status :
- Active
- ROM (words) :
- 65536
- Mount :
- Surface Mount
- Length :
- 14mm
- Datasheets
- AT90USB647-AU

Microcontrollers Microchip Technology AT90USB647-AU Overview
The Microcontrollers Microchip Technology AT90USB647-AU is a highly capable MCU from Microchip Technology, designed for demanding embedded applications. This device integrates a powerful 8-bit AVR microprocessor capable of running at up to 16 MHz, combined with 64KB of in-system programmable flash. This MCU is perfect for developers looking for robust performance in industrial, automotive, and consumer electronics sectors. Its high level of integration, including USB 2.0 support and extensive I/O capabilities, makes it an excellent choice for projects requiring complex, multi-functional embedded systems. Its TQFP (Thin Quad Flat Package) ensures a compact footprint suitable for space-constrained applications.
AT90USB647-AU Features
The AT90USB647-AU includes several features that enhance its utility in complex embedded designs. Key features include:
- 64KB of flash memory, enabling large code bases or data logging applications.
- Full-speed USB 2.0 interface for connectivity with computers and other USB devices.
- Advanced interrupt and timer capabilities for real-time task management.
- High durability with extended temperature ranges, suitable for harsh environments.
- Power efficiency with options for power-down and standby modes, minimizing energy consumption in battery-powered applications.
AT90USB647-AU Applications
- Automotive Systems: Utilized in car entertainment systems, providing control and interface operations with robust data management and connectivity.
- Industrial Control: Acts as the brain for automation systems, handling multiple sensor inputs, and controlling actuators with precise timing and logic.
- Consumer Electronics: Powers consumer devices such as gaming consoles and smart home gadgets, offering robust interfacing capabilities and support for complex user interfaces.
- Medical Devices: Employed in medical monitoring systems, where reliable and accurate data handling is critical for patient care.
- Telecommunication: Used in communication devices, facilitating data processing and signal handling with high reliability and speed.
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