Microchip AT90USB1287-MU
IC MCU 8BIT 128KB FLASH 64QFN / MCU 8-bit AVR RISC 128KB Flash 3.3V/5V 64-Pin QFN EP Tray
$ 9.34
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Inventory History
3 month trend: +92.89%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip AT90USB1287-MU.
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 9.34
$ 27.16
Stock
101,571
110,641
Authorized Distributors
6
6
Case/Package
-
-
Number of Pins
64
64
Core Architecture
AVR
AVR
Data Bus Width
8 b
8 b
Max Frequency
20 MHz
-
Number of I/Os
48
25
Interface
2-Wire, I2C, SPI, UART, USART, USB
CAN, I2C, SPI, UART, USART, USB
Memory Type
FLASH
FLASH
Memory Size
128 kB
96 kB
Min Supply Voltage
2.7 V
2.7 V
Max Supply Voltage
5.5 V
5.5 V
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Supply Chain
Projected EOL Date2039-12-05
Country of AssemblyThailand
Country of FabricationUnited States of America
Country of OriginThailand
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.31.0015
Lifecycle StatusProduction (Last Updated: 23 hours ago)
Manufacturer Lifecycle StatusREL (Last Updated: 23 hours ago)
Related Parts
MicrochipATMEGA128A-MU
Microchip ATmegaSeries microcontroller, AVRkernel, 64needle, VQFNencapsulation
MicrochipAT90USB646-MU
MCU-Application Specific 8BIT, AVR, 16MHz, 4 KB RAM/64 KB Program, 2.7V-5.5Vin, VQFN-64
MicrochipATMEGA128A-MUR
8 Bit MCU, AVR ATmega Family ATmega1284A Series Microcontrollers, AVR, 16 MHz, 128 KB, 64 Pins
Descriptions
Descriptions of Microchip AT90USB1287-MU provided by its distributors.
IC MCU 8BIT 128KB FLASH 64QFN / MCU 8-bit AVR RISC 128KB Flash 3.3V/5V 64-Pin QFN EP Tray
AT90 Series 128 KB Flash 8 KB SRAM 16 MHz 8-Bit Microcontroller - QFN-64
AVR microcontroller, 8 bit, 16 MHz, VFQFN-64, AT90USB1287-MU
2.7V~5.5V 16MHz 8KB Flash 128KB Brown-out Detect/Reset POR PWM WDT Internal 48 2.7V 5.5V 16MHz EBI EMI I2C SPI UART USART USB OTG 4x8 A/D 8x10b 8bit AVR QFN SMD 9mm × 9mm × 950μm
MCU, 8BIT, AVR, 16MHZ, QFN-64; Product Range: 8051 Family AT90USB Series Microcontrollers; Architecture: AVR; MCU Core Size: 8bit; Program Memory Size: 128KB; RAM Memory Size: 8KB; CPU Speed: 16MHz; No. of I/O's: 48I/O's; MCU C
Microcontroller Operating temperature: -40...85 °C Power supply: 2.7...5.5 V No. of I/Os: 48 No. of timers: 4 Bus width: 8 Bit Extras: USB OTG Package: VQFN-64 ADC resolution: 10 bit EEPROM: 4 KB Flash memory: 128 KB SRAM: 8 KB
Manufacturer Aliases
Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
Inventory History
3 month trend: +92.89%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Contact PlatingTin
MountSurface Mount
Number of Pins64
Technical
Address Bus Width8 b
Core ArchitectureAVR
Data Bus Width8 b
Frequency16 MHz
HS Code8542.31.0015
Interface2-Wire, I2C, SPI, UART, USART, USB
Max Frequency20 MHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size128 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Number of ADC Channels8
Number of I2C Channels1
Number of I/Os48
Number of Programmable I/O48
Number of PWM Channels10
Number of SPI Channels1
Number of Timers/Counters4
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
RAM Size8 kB
Schedule B8542310000
Watchdog TimerYes
Dimensions
Height1 mm
Length9 mm
Width9 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip AT90USB1287-MU.
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements