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AT89S53-24AU

AT89S53-24AU

AT89S53-24AU

Atmel (Microchip Technology)

Microcontroller 5V TQFP

SOT-23

AT89S53-24AU Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case TQFP
Surface MountYES
JESD-609 Code e3
Pbfree Code yes
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
Terminal Finish Matte Tin (Sn)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal FormGULL WING
Supply Voltage 5V
Terminal Pitch0.8mm
JESD-30 Code S-PQFP-G44
Qualification StatusNot Qualified
Power Supplies5V
Temperature GradeINDUSTRIAL
Interface SPI, UART
Max Supply Voltage6V
Min Supply Voltage4V
Memory Size12kB
Speed 12 MHz
RAM Size 256B
Memory TypeFLASH
Supply Current-Max 25mA
Bit Size 8
Frequency (Max) 24MHz
Data Bus Width 8b
Number of Timers/Counters 3
ROM (words) 12288
Core Architecture 8051
On Chip Program ROM Width 8
Number of Programmable I/O 32
RAM (bytes) 256
RoHS StatusNon-RoHS Compliant
In-Stock:3829 items

AT89S53-24AU Product Details

AT89S53-24AU Overview


This Microcontroller comes in a TQFP package. The MCU has a number of 44 terminals. Microcontroller comes with 8 bit size. The component always operates in 5V supply voltage. The part owns 12kB memory size. It has 3 timers/counters. This equipment features FLASH memory. It has a 8051 core architecture integrated into it. It programs in 32 Programmable I/O.

AT89S53-24AU Features


TQFP package
Microcontrollers subcategory
Minimum temperature of -40°C


AT89S53-24AU Applications


There are a lot of Atmel (Microchip Technology)
AT89S53-24AU Microcontroller applications.


  • Automatic control
  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle

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