AT90USB1286-MUR

$8.87

Description：IC MCU 8BIT 128KB FLASH 64QFN
Series：AVR® 90USB
Mfr：Microchip Technology
Package：Tape & Reel (TR),Cut Tape (CT)
Core Processor：AVR

SKU:310f80f6ef69 Category: Microcontrollers Brand: Microchip Technology

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Product introduction

AT90USB1286-MUR is listed in the Microcontrollers range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is IC MCU 8BIT 128KB FLASH 64QFN. Review the specifications below when checking this part for your BOM.

Microcontrollers specifications for AT90USB1286-MUR

Description：IC MCU 8BIT 128KB FLASH 64QFN
Series：AVR® 90USB
Mfr：Microchip Technology
Package：Tape & Reel (TR),Cut Tape (CT)
Core Processor：AVR
Core Size：8-Bit
Speed：16MHz
Connectivity：EBI/EMI, I2C, SPI, UART/USART, USB
Peripherals：Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O：48
Program Memory Size：128KB (128K x 8)
Program Memory Type：FLASH
EEPROM Size：4K x 8
RAM Size：8K x 8
Voltage - Supply (Vcc/Vdd)：2.7V ~ 5.5V
Data Converters：A/D 8x10b
Oscillator Type：Internal
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：64-QFN (9x9)
Package / Case：64-VFQFN Exposed Pad
Grade：-
Qualification：-

Microcontrollers datasheet and documents for AT90USB1286-MUR

AT90USB1286-MUR

Microcontrollers Overview

The AT90USB1286-MUR is an 8-bit AVR microcontroller featuring a 128K byte ISP Flash memory, 4K bytes EEPROM, and 8K bytes internal SRAM. It operates within a voltage range of 2.7V to 5.5V and supports industrial temperatures from -40°C to +85°C. The device includes a USB 2.0 full-speed/low-speed module with OTG capabilities, a 10-bit ADC, four timer/counters, SPI, and USART interfaces. It utilizes a 64-lead QFN package.

Microcontrollers Feature Summary

Integrated USB 2.0 Full-Speed/Low-Speed Device and On-The-Go Module
Advanced RISC Architecture with Single Cycle Execution
In-System Self-Programmable Flash with Read-While-Write Capability
Comprehensive Peripheral Set Including ADC and Timers

Microcontrollers Applications

USB-enabled embedded control systems
On-The-Go dual-role device implementations
Industrial monitoring applications requiring wide temperature operation
Data acquisition systems utilizing the 10-bit ADC

Microcontrollers Procurement Notes

Verify the specific MUR suffix indicates the 64-lead QFN package variant when sourcing. Confirm that the factory pre-programmed default USB bootloader aligns with your application requirements. Ensure environmental specifications meet the required industrial operating temperature range for deployment.

Microcontrollers Selection Notes

Select this component for designs requiring substantial program memory and integrated USB connectivity without external transceivers. Consider the 64-lead QFN package constraints regarding thermal dissipation and PCB layout. Evaluate power consumption modes against system duty cycles to optimize battery life or energy efficiency.

Microcontrollers Part Context

This part belongs to the AT90USB64/128 family, which shares the same core architecture and peripheral set. Variations within the family primarily differ in Flash memory size (64K vs 128K) and package options. The MUR suffix specifically denotes the QFN packaging configuration.