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AT89S8253-24AU SL383

AT89S8253-24AU SL383

AT89S8253-24AU SL383

Microchip Technology

12KB Flash Microcontroller

SOT-23

AT89S8253-24AU SL383 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
HTS 8542.31.00.01
Family Name AT89
Instruction Set Architecture CISC
Maximum CPU Frequency (MHz) 24
Maximum Clock Rate (MHz) 24
Data Bus Width (bit) 8
Programmability Yes
Interface Type SPI/UART
No. of Timers 3
USART 0
UART 1
I2C 0
I2S 0
Watchdog 1
Minimum Operating Supply Voltage (V) 2.7
Typical Operating Supply Voltage (V) 5|3.3
Maximum Operating Supply Voltage (V) 5.5
Minimum Operating Temperature (°C) -40
Maximum Operating Temperature (°C) 85
Supplier Temperature Grade Industrial
CECC Qualified No
Standard Package Name QFP
Supplier Package TQFP
Mounting Surface Mount
Package Height 1
Package Length 10
Package Width 10
PCB changed 44
Lead Shape Gull-wing
PackagingTape and Reel
Pin Count44
Number of I/O 32
RAM Size 256B
Program Memory TypeFlash
Program Memory Size 12KB
Core Architecture 8051
Ethernet 0
USB 0
SPI 1
Device Core8051
RoHS StatusRoHS Compliant
In-Stock:4830 items

AT89S8253-24AU SL383 Product Details

AT89S8253-24AU SL383 Overview


A total of 32 I/Os are on the Microcontroller. The type of its program memory is Flash. This program has a program memory of 12KB bytes, which is the size of the program. In total, it has 44 pins. It is equipped with a 8051 core architecture which is integrated into it.

AT89S8253-24AU SL383 Features




AT89S8253-24AU SL383 Applications


There are a lot of Microchip Technology
AT89S8253-24AU SL383 Microcontroller applications.


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

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