AT90USB1287-AUR
- Mfr.Part #
- AT90USB1287-AUR
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 128KB FLASH 64TQFP
- Stock
- 1,098
- In Stock :
- 1,098
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Number of I/O :
- 48
- Pbfree Code :
- yes
- Number of Pins :
- 64
- Maximum Operating Temperature :
- + 85 C
- Data Converter :
- A/D 8x10b
- Number of I/O Lines :
- 48
- Base Product Number :
- AT90USB1287
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Radiation Hardening :
- No
- Data Converters :
- A/D 8x10b
- Interfaces :
- SPI/TWI/USART/USB
- RoHS Status :
- ROHS3 Compliant
- Surface Mount :
- yes
- JESD-30 Code :
- S-PQFP-G64
- Mounting Style :
- SMD/SMT
- Memory Size :
- 128kB
- Speed :
- 16 MHz
- Frequency :
- 20MHz
- Terminal Pitch :
- 0.8mm
- DMA Channels :
- No
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Published :
- 2012
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Product Status :
- Active
- Oscillator Type :
- Internal
- Minimum Operating Temperature :
- - 40 C
- Number of Terminations :
- 64
- Manufacturer :
- Microchip
- Qualification Status :
- Not Qualified
- Power Supplies :
- 3/5V
- Height :
- 1.05 mm
- Product Category :
- 8-bit Microcontrollers - MCU
- Data Bus Width :
- 8B
- Product Type :
- 8-bit Microcontrollers - MCU
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~85°C TA
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Has ADC :
- yes
- Interface :
- EBI/EMI, Ethernet, I2C, SPI, UART, USART, USB
- Program Memory Type :
- Flash
- Supplier Device Package :
- 64-TQFP (14x14)
- Brand :
- Microchip Technology
- Number of Terminals :
- 64
- ROM (words) :
- 131072
- Device Core :
- AVR
- Package / Case :
- 64-TQFP
- Core Size :
- 8-Bit
- Width :
- 14 mm
- PWM Channels :
- yes
- Connectivity :
- EBI/EMI, I2C, SPI, UART/USART, USB, USB OTG
- Length :
- 14 mm
- Reach Compliance Code :
- Compliant
- Base Part Number :
- AT90USB1287
- ROM Programmability :
- Flash
- Mount :
- Surface Mount
- Package Shape :
- Square
- Program Memory Size :
- 128KB 128K x 8
- CPU Family :
- AVR RISC
- External Data Bus Width :
- 8
- Core Processor :
- AVR
- Factory Lead Time :
- 10 Weeks
- RAM (bytes) :
- 8192
- Address Bus Width :
- 16
- Terminal Form :
- Gull wing
- Number of Timers/Counters :
- 4
- Temperature Grade :
- Industrial
- Number of I/Os :
- 48 I/O
- Bit Size :
- 8
- Packaging :
- Tape and Reel (TR)
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- EEPROM Size :
- 4K x 8
- RAM Size :
- 8K x 8
- RoHS :
- Details
- Supply Current-Max :
- 30 mA
- Series :
- AVR® 90USB
- Terminal Position :
- QUAD
- Datasheets
- AT90USB1287-AUR

Microcontrollers Microchip Technology AT90USB1287-AUR Overview
The Microcontrollers Microchip Technology AT90USB1287-AUR is a high-performance, low-power 8-bit MCU featuring 128KB of flash memory housed in a compact 64TQFP package. Engineered by Microchip Technology, this microcontroller is tailored for applications requiring efficient data processing and connectivity. The AT90USB1287-AUR supports USB 2.0 Full Speed and Low Speed, making it ideal for advanced USB applications without the need for any external components, and operates across a voltage range of 2.7V to 5.5V, ensuring versatility in different power environments.
AT90USB1287-AUR Features
- 8-bit AVR Microcontroller
- 128KB ISP flash memory
- USB 2.0 Full Speed and Low Speed Interface
- 4KB EEPROM
- 8KB Internal SRAM
- JTAG (IEEE std. 1149.1 compliant) interface for on-chip-debug
- 64-pin TQFP package
- Extensive interrupt capability
- Wide operating voltage range: 2.7V to 5.5V
AT90USB1287-AUR Applications
- USB Peripheral Development: Ideal for developing USB devices like keyboards, mice, and other HID devices due to its integrated USB functionality.
- Robotics: Can be used in robotic applications for sensor data processing and actuator control, providing a reliable processing backbone.
- Consumer Electronics: Powers complex consumer electronics where size and power efficiency are crucial, such as handheld gaming devices or smart watches.
- Automotive Applications: Suitable for automotive applications requiring durable and robust control systems in harsh environments.
- Industrial Automation: Drives automation machinery and systems requiring precise and reliable MCU control.
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