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AT89C51ED2-RLRUM

AT89C51ED2-RLRUM

AT89C51ED2-RLRUM

Microchip Technology

64KB 64K x 8 FLASH 80C51 8-Bit Microcontroller 89C Series AT89C51ED2 44 Pin 40MHz 5V 44-LQFP

SOT-23

AT89C51ED2-RLRUM Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 7 Weeks
Lifecycle Status Production (Last Updated: 2 years ago)
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-LQFP
Surface Mount YES
Number of Pins 44
Supplier Device Package 44-VQFP (10x10)
Number of Terminals 44
Data Converters --
Package Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Base Product Number AT89C51
Mfr Microchip Technology
Product Status Obsolete
RoHS Compliant
Number of I/O Lines 32
Manufacturer Microchip Technology Inc
Package Shape SQUARE
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 1999
Series 89C
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
Max Operating Temperature 85 °C
Min Operating Temperature -40 °C
Additional Feature OPERATES AT 2.7V MINIMUM SUPPLY @ 40 MHZ
Max Power Dissipation 1W
Terminal Position QUAD
Terminal Form GULL WING
Supply Voltage 5V
Terminal Pitch 0.8mm
Reach Compliance Code compliant
Frequency 40MHz
Base Part Number AT89C51ED2
JESD-30 Code S-PQFP-G44
Supply Voltage-Max (Vsup) 5.5V
Temperature Grade INDUSTRIAL
Supply Voltage-Min (Vsup) 4.5V
Interface SPI, UART, USART
Max Supply Voltage 5.5 V
Min Supply Voltage 2.7 V
Memory Size 64kB
Oscillator Type External
Number of I/O 34
Speed 60 MHz
RAM Size 2K x 8
Memory Type FLASH
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor 80C51
Peripherals POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 64KB 64K x 8
Connectivity SPI, UART/USART
Bit Size 8
Watchdog Timer Yes
Access Time 60 μs
Has ADC NO
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Seated Height-Max 1.6 mm
Number of Timers/Counters 3
Address Bus Width 16
Core Architecture 8051
EEPROM Size 2K x 8
Max Frequency 60 MHz
External Data Bus Width 8
Number of Programmable I/O 32
ROM Programmability FLASH
Length 10mm
Width 10 mm
Height Seated (Max) 1.6mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
AT89C51ED2-RLRUM Product Details

AT89C51ED2-RLRUM Overview


Packaged in a 44-LQFP format. A total of 34 I/Os are on the Microcontroller. Surface Mount is the mounting type of the Microcontroller that is attached to the panel. This Microcontroller is based on a core called 8-Bit. The type of its program memory is FLASH. In this Microcontroller, temperature is controlled within the range -40°C~85°C TA. A 89C series electrical component is used in this application. This program has a program memory of 64KB 64K x 8 bytes, which is the size of the program. With a 80C51 Core Processor, Microcontroller is fast and efficient. ICs for MICROCONTROLLER uPs/uCs/peripheral parts. There are 44 terminations on the IC chip, which means there are 44 terminations on the integrated circuit chip. In addition, MCU chip comes with a 8-bit size. Microcontroller chip has outputs of 5V volts. The system has NO channels for DMA communication. There is 64kB memory size assigned to the part. Alternatives can be found by searching through the base part number AT89C51ED2 to find them. At a frequency of 40MHz, Microcontroller can operate efficiently. This MCU Chip uses YES PWM channels to operate. Chips have 44 pins. There are 3 timers/counters in this device. The equipment has a FLASH memory that is built in. It is equipped with a 8051 core architecture which is integrated into it. In the 32 Programmable I/O section, it can be programmed in many different ways. As an example, one of the additional features that you can use is OPERATES AT 2.7V MINIMUM SUPPLY @ 40 MHZ.

AT89C51ED2-RLRUM Features


44-LQFP package
Mounting type of Surface Mount
Minimum temperature of -40 °C


AT89C51ED2-RLRUM Applications


There are a lot of Microchip Technology
AT89C51ED2-RLRUM Microcontroller applications.


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

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