Welcome to Hotenda.com Online Store!

logo
userjoin
Home

AT89C51-24AC

AT89C51-24AC

AT89C51-24AC

Microchip Technology

4KB 4K x 8 FLASH 8051 8-Bit Microcontroller 89C Series AT89C51 44-TQFP

SOT-23

AT89C51-24AC Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 44-TQFP
Surface MountYES
Supplier Device Package 44-TQFP (10x10)
Number of Terminals 44
Data Converters --
Package Tray
Base Product Number AT89C51
Mfr Microchip Technology
Product Status Obsolete
Package Shape SQUARE
Manufacturer Atmel Corporation
Number of I/O Lines 32
Operating Temperature0°C~70°C
PackagingTray
Series 89C
Published 1996
JESD-609 Code e0
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Terminal Finish Tin/Lead (Sn/Pb)
HTS Code8542.31.00.01
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal FormGULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Pitch0.8 mm
Reach Compliance Code unknown
Base Part Number AT89C51
Pin Count44
JESD-30 Code S-PQFP-G44
Qualification StatusNot Qualified
Power Supplies5 V
Temperature GradeCOMMERCIAL
Oscillator TypeInternal
Number of I/O 32
Speed 24MHz
RAM Size 128 x 8
Voltage - Supply (Vcc/Vdd) 4V~6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor 8051
Peripherals --
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 4KB 4K x 8
Connectivity UART/USART
Bit Size 8
Has ADC NO
DMA Channels NO
PWM Channels NO
DAC Channels NO
Seated Height-Max 1.2 mm
Address Bus Width16
ROM (words) 4096
EEPROM Size --
CPU Family 8051
External Data Bus Width 8
RAM (bytes) 128
ROM Programmability FLASH
Width 10 mm
Length 10 mm
RoHS StatusNon-RoHS Compliant
In-Stock:1134 items

AT89C51-24AC Product Details

AT89C51-24AC Overview


There is a 44-TQFP package available. The board has 32 I/Os. Using the Mounting Type Surface Mount, the MCU is mounted on PCB. A 8-Bit core is used in order to power the IC chip. The type of memory it uses for its program is FLASH. 0°C~70°C is the temperature range at which this Microcontroller operates. 89C-series components are electrical components. In the case of this Microcontroller, the memory size of the program is 4KB 4K x 8. Powered by a 8051 Core processor. Microcontroller's a MICROCONTROLLER uPs/uCs/Peripheral IC. As a result, this Microcontroller comes with a 8-bit size. A total of NO DMA channels are available. There are a number of alternatives to the base part number AT89C51 that you can find. Using NO PWM channels, the device works. The pins counted are 44. The device is powered by the the 8051 CPU family that is embedded in it.

AT89C51-24AC Features


44-TQFP package
Mounting type of Surface Mount
Microcontrollers subcategory


AT89C51-24AC Applications


There are a lot of Microchip Technology
AT89C51-24AC Microcontroller applications.


  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine

Get Subscriber

Enter Your Email Address, Get the Latest News