Welcome to Hotenda.com Online Store!

logo
userjoin
Home

AT89S51-24JUR

AT89S51-24JUR

AT89S51-24JUR

Microchip Technology

4KB Flash Microcontroller

SOT-23

AT89S51-24JUR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Surface MountYES
Number of Terminals 44
Family Name AT89
Instruction Set Architecture CISC
Maximum CPU Frequency (MHz) 24
Maximum Clock Rate (MHz) 24
Data Bus Width (bit) 8
Maximum Expanded Memory Size 64KB
Programmability Yes
Interface Type UART
No. of Timers 2
USART 0
UART 1
I2C 0
I2S 0
Minimum Operating Supply Voltage (V) 4
Typical Operating Supply Voltage (V) 5
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 LCC
Supplier Package PLCC
Mounting Surface Mount
Package Height 3.48(Max)
Package Length 16.7(Max)
Package Width 16.7(Max)
PCB changed 44
Lead Shape J-Lead
Package Shape SQUARE
Manufacturer Microchip Technology Inc
Number of I/O Lines 32
PackagingTape and Reel
Part StatusActive
Technology CMOS
Terminal Position QUAD
Terminal FormJ BEND
Terminal Pitch1.27 mm
Reach Compliance Code compliant
Pin Count44
JESD-30 Code S-PQCC-J44
Temperature GradeINDUSTRIAL
Number of I/O 32
Speed 24 MHz
RAM Size 128B
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Program Memory TypeFlash
Program Memory Size 4KB
Bit Size 8
Has ADC NO
DMA Channels NO
PWM Channels NO
DAC Channels NO
Seated Height-Max 4.572 mm
Address Bus Width16
Core Architecture 8051
On Chip Program ROM Width 8
Screening Level TS 16949
External Data Bus Width 8
Ethernet 0
USB 0
ROM Programmability FLASH
SPI 0
Device Core8051
Width 16.586 mm
Length 16.586 mm
RoHS StatusRoHS Compliant
In-Stock:4228 items

AT89S51-24JUR Product Details

AT89S51-24JUR Overview


There are 32 I/O ports on this device. There is a type of program memory called Flash in the Microcontroller. This program memory has a size of 4KB, which indicates what the size of the program memory is. Devices of this type belong to the MICROCONTROLLER power supply/socket/peripheral ICs category. You get a 8-bit size. There are NO DMA channels on this Microcontroller chip. Using the PWM channel NO, the device works with the motor. It has 44 pins in total. As a result of its 8051 core architecture, it can be used in many applications.

AT89S51-24JUR Features




AT89S51-24JUR Applications


There are a lot of Microchip Technology
AT89S51-24JUR Microcontroller applications.


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

Get Subscriber

Enter Your Email Address, Get the Latest News