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AT91SAM7S128-MU-999

AT91SAM7S128-MU-999

AT91SAM7S128-MU-999

Microchip Technology

Microcontroller QFN EP

SOT-23

AT91SAM7S128-MU-999 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case QFN EP
Max Operating Temperature85°C
Min Operating Temperature -40°C
Interface I2C, I2S, SPI, UART, USB
Max Supply Voltage3.6V
Min Supply Voltage3V
Memory Size128kB
Number of I/O 32
RAM Size 32kB
Memory TypeFLASH
Frequency (Max) 55MHz
Data Bus Width 32b
Number of Timers/Counters 3
Core Architecture ARM
Number of Programmable I/O 32
Length 9mm
RoHS StatusRoHS Compliant
In-Stock:1736 items

AT91SAM7S128-MU-999 Product Details

AT91SAM7S128-MU-999 Overview


Packaged in a QFN EP format. A total of 32 I/Os are on the Microcontroller. There is 128kB memory size assigned to the part. There are 3 timers/counters in this device. The equipment has a FLASH memory that is built in. It is equipped with a ARM core architecture which is integrated into it. In the 32 Programmable I/O section, it can be programmed in many different ways.

AT91SAM7S128-MU-999 Features


QFN EP package
Minimum temperature of -40°C


AT91SAM7S128-MU-999 Applications


There are a lot of Microchip Technology
AT91SAM7S128-MU-999 Microcontroller applications.


  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances

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