AT90USB1287-MU
- Mfr.Part #
- AT90USB1287-MU
- Manufacturer
- Microchip Technology
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 128KB FLASH 64QFN
- Stock
- 5,155
- In Stock :
- 5,155
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- EEPROM Size :
- 4K x 8
- Lead Free :
- Lead Free
- Mount :
- Surface Mount
- Data Bus Width :
- 8B
- Device Core :
- AVR
- Program Memory Size :
- 128KB 128K x 8
- Supply Voltage-Max (Vsup) :
- 5.5V
- Qualification Status :
- Not Qualified
- Length :
- 9mm
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Packaging :
- Tray
- Memory Size :
- 128kB
- Program Memory Type :
- Flash
- Core Processor :
- AVR
- Oscillator Type :
- Internal
- Number of I/Os :
- 48 I/O
- Interface Type :
- SPI, TWI, USART
- Manufacturer :
- Microchip
- RoHS Status :
- ROHS3 Compliant
- ROM Programmability :
- Flash
- CPU Family :
- AVR RISC
- Interfaces :
- SPI/TWI/USART/USB
- JESD-30 Code :
- S-PQCC-N64
- Number of I/O :
- 48
- Interface :
- 2-Wire, EBI/EMI, I2C, SPI, UART, USART, USB
- Number of ADC Channels :
- 8
- Seated Height-Max :
- 1 mm
- ROM (words) :
- 131072
- Terminal Form :
- NO LEAD
- PWM Channels :
- yes
- Number of Pins :
- 64
- Watchdog Timer :
- yes
- Reach Compliance Code :
- Compliant
- Product Type :
- 8-bit Microcontrollers - MCU
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Pitch :
- 0.5mm
- Base Part Number :
- AT90USB1287
- Supply Current-Max :
- 30 mA
- Connectivity :
- EBI/EMI, I2C, SPI, UART/USART, USB, USB OTG
- Supplier Device Package :
- 64-QFN (9x9)
- Width :
- 9mm
- Height :
- 1mm
- Number of Terminations :
- 64
- Product Category :
- 8-bit Microcontrollers - MCU
- Package Shape :
- Square
- Package / Case :
- 64-VFQFN Exposed Pad
- Radiation Hardening :
- No
- Speed :
- 20 MHz
- Number of I/O Lines :
- 48
- DMA Channels :
- No
- Product Status :
- Active
- Power Supplies :
- 3/5V
- Pbfree Code :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Published :
- 2001
- Data Converters :
- A/D 8x10b
- Terminal Position :
- QUAD
- Number of I2C Channels :
- 1
- Surface Mount :
- yes
- External Data Bus Width :
- 8
- RoHS :
- Details
- Minimum Operating Temperature :
- - 40 C
- Number of Timers/Counters :
- 4
- Has ADC :
- yes
- Temperature Grade :
- Industrial
- RAM Size :
- 8K x 8
- RAM (bytes) :
- 8192
- Address Bus Width :
- 8B
- Package :
- Tray
- Number of Terminals :
- 64
- Data Converter :
- A/D 8x10b
- Frequency :
- 16MHz
- Factory Lead Time :
- 10 Weeks
- Base Product Number :
- AT90USB1287
- REACH SVHC :
- No SVHC
- Contact Plating :
- Tin
- Series :
- AVR® 90USB
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Mounting Style :
- SMD/SMT
- Operating Temperature :
- -40°C~85°C TA
- Bit Size :
- 8
- Mounting Type :
- Surface Mount
- Maximum Operating Temperature :
- + 85 C
- Additional Feature :
- IT ALSO WORKS 8MHZ AT 2.7V MINI SUPPLY
- Brand :
- Microchip Technology / Atmel
- DAC Channels :
- yes
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Supply Voltage :
- 5V
- Number of PWM Channels :
- 10
- Core Size :
- 8-Bit
- Datasheets
- AT90USB1287-MU
AT90USB1287-MU Documents

Microcontrollers Microchip Technology AT90USB1287-MU Overview
Introducing the robust and efficient AT90USB1287-MU from Microchip Technology, a leading player in the microcontroller sector. This powerful microcontroller is designed to cater to the demanding needs of modern embedded systems. Boasting a high-performance 8-bit AVR CPU, it runs at speeds up to 16 MHz, bringing speed and efficiency to your applications. With 128KB of in-system programmable flash and extensive peripheral set, the AT90USB1287-MU offers a versatile solution for a wide range of applications, particularly where interfacing with various devices is necessary. Its 64-QFN package ensures a compact footprint while maintaining ease of integration into system designs, making it an ideal choice for developers looking for scalability and performance in their next project.
AT90USB1287-MU Features
The AT90USB1287-MU microcontroller is equipped with a comprehensive feature set that includes:
- 128KB of ISP flash memory with read-while-write capabilities for efficient data management.
- Full-speed USB 2.0 interface for rapid data transfer and connectivity with peripherals.
- Advanced Interrupt and event system for real-time task management.
- High accuracy 10-bit Analog-to-Digital Converter (ADC) for precise sensor readings and controls.
- Multiple communication interfaces including SPI, UART, and I2C for flexible device communications.
- Extensive power management options to ensure optimal power efficiency across different application demands.
AT90USB1287-MU Applications
- Consumer Electronics: Utilized in smart home devices such as thermostats and alarm systems, providing core processing capabilities and connectivity options.
- Industrial Automation: Powers complex machinery controls, sensor interfaces, and real-time data processing tasks essential in modern factories.
- Medical Devices: Integral in the design of handheld medical diagnostics equipment where precision and reliability are paramount.
- Automotive: Used in vehicle monitoring systems and entertainment units, ensuring reliability and responsiveness under various conditions.
- Communication Equipment: Serves as the central controller in networking gear like routers and modems, managing data flow and connectivity.
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.
















