Microchip Technology AT90USB1287-MUR Microcontrollers
IC MCU 8BIT 128KB FLASH 64QFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AT90USB1287-MUR
Base Model
Detailed Description
IC MCU 8BIT 128KB FLASH 64QFN
Package
64-VFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
AT90USB1287-MUR Datasheet
Quick Jump:
Technical Specifications
Microchip Technology AT90USB1287-MUR Microcontrollers technical specifications.
General
RAM Size
8K x 8
Package / Case
64-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2.7V ~ 5.5V
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O
48
Speed
16MHz
EEPROM Size
4K x 8
Core Processor
AVR
Alternate Parts Comparison (AT90USB1287-MUR vs AT90USB82-16MUR vs AT90USB162-16AU vs AT90USB162-16MU)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 64-VFQFN Exposed Pad | 32-VFQFN Exposed Pad | 32-TQFP | 32-VFQFN Exposed Pad |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Core Processor | AVR | AVR | AVR | AVR |
| Core Size | 8-Bit | 8-Bit | 8-Bit | 8-Bit |
| RAM Size | 8K x 8 | 512 x 8 | 512 x 8 | 512 x 8 |
| Connectivity | EBI/EMI, I²C, SPI, UART/USART, USB OTG | EBI/EMI, PS/2, SPI, UART/USART, USB | EBI/EMI, PS/2, SPI, UART/USART, USB | EBI/EMI, PS/2, SPI, UART/USART, USB |
| EEPROM Size | 4K x 8 | 512 x 8 | 512 x 8 | 512 x 8 |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
| Program Memory Size | 128KB (128K x 8) | 8KB (8K x 8) | 16KB (16K x 8) | 16KB (16K x 8) |
| Program Memory Type | Flash | Flash | Flash | Flash |
| Action |
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