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12KB 12K x 8 FLASH 8051 8-Bit Microcontroller 89S Series AT89S8253 44 Pin 24MHz 4V 44-TQFP

  • Manufacturer: Microchip Technology
  • Origchip NO: 536-AT89S8253-24AU
  • Package: 44-TQFP
  • Datasheet: PDF
  • Stock: 657
  • Description: 12KB 12K x 8 FLASH 8051 8-Bit Microcontroller 89S Series AT89S8253 44 Pin 24MHz 4V 44-TQFP (Kg)

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Factory Lead Time 7 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-TQFP
Number of Pins 44
Operating Temperature -40°C~85°C TA
Packaging Tray
Published 1997
Series 89S
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
Terminal Finish Matte Tin (Sn)
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 4V
Frequency 24MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number AT89S8253
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 2.7V
Interface SPI, UART
Memory Size 12kB
Oscillator Type External
Number of I/O 32
RAM Size 256 x 8
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Number of Bits 8
Core Processor 8051
Peripherals POR, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 12KB 12K x 8
Connectivity SPI, UART/USART
Supply Current-Max 25mA
Bit Size 8
Watchdog Timer Yes
Access Time 24 μs
DMA Channels NO
Data Bus Width 8b
PWM Channels NO
DAC Channels NO
Number of Timers/Counters 3
Address Bus Width 8b
Density 96 kb
EEPROM Size 2K x 8
Number of SPI Channels 1
Height 1.2mm
Length 10.1mm
Width 10.1mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

AT89S8253-24AU Overview

There is an option to purchase it in the 44-TQFP package, which saves space. Using Surface Mount, it is mounted. It comes in the package?of a Tray. The device has a 8051 core processor. Work should be performed at a temperature of -40°C~85°C TA. FLASH is the type of program memory used by it. The device has 32 I/Os. It has a base part number of AT89S8253 that can be used to find other components that are comparable. This device has terminals at QUAD. It has 44 terminationals. An electrical component such as this is included in the series 89S. The supply voltage of 4V allows for high efficiency. This gadget has MICROCONTROLLER as its uPs/uCs/Peripheral IC. There are 44 pins used in the construction of this device. As a result, it is mounted in accordance with Surface Mount. It belongs to the subcategory Microcontrollers. In the device, there is a memory capacity of 12kB which may be used to store programs and data. The maximum supply current is set at 25mA. At a frequency of 24MHz, it exhibits excellent efficiency. The number of timers and counters is 3. Normal operation requires a supply voltage (Vsup) above 2.7V. An oscillator of type External is used.

AT89S8253-24AU Features

44-TQFP package
Mounting type of Surface Mount
Microcontrollers subcategory

AT89S8253-24AU Applications

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

  • Telephone sets
  • Projectors
  • Kindle
  • Dishwashers
  • Projector
  • Information appliances (networking of household appliances)
  • Firewalls
  • Instrument control
  • 3D printers
  • Removable disks
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