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AT89C51AC3-RLTUM

AT89C51AC3-RLTUM

AT89C51AC3-RLTUM

Microchip Technology

64KB 64K x 8 FLASH 80C51 8-Bit Microcontroller 89C Series AT89C51AC3 44 Pin 60MHz 5V 44-LQFP

SOT-23

AT89C51AC3-RLTUM Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 8 Weeks
Lifecycle Status Production (Last Updated: 2 years ago)
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
Interfaces SPI/UART
Data Converters A/D 8x10b
Schedule B 8542310000
Number of I/Os 36
RoHS Compliant
Package Tray
Base Product Number AT89C51
Mfr Microchip Technology
Product Status Obsolete
Package Shape SQUARE
Manufacturer Atmel Corporation
Number of I/O Lines 34
Operating Temperature -40°C~85°C TA
Packaging Tray
Series 89C
Published 2002
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
ECCN Code 3A991.A.2
Terminal Finish Matte Tin (Sn) - annealed
Max Operating Temperature 85 °C
Min Operating Temperature -40 °C
Additional Feature ALSO OPERATES AT 2.7V SUPPLY AT 40 MHZ
HTS Code 8542.31.00.01
Max Power Dissipation 1W
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 0.8mm
Reach Compliance Code compliant
Frequency 60MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number AT89C51AC3
Pin Count 44
JESD-30 Code S-PQFP-G44
Qualification Status Not Qualified
Operating Supply Voltage 5V
Power Supplies 3/5 V
Temperature Grade INDUSTRIAL
Interface SPI, UART, USART
Max Supply Voltage 5.5 V
Min Supply Voltage 4.5 V
Memory Size 64kB
Oscillator Type External
Number of I/O 36
Speed 60MHz
RAM Size 2.25K x 8
Memory Type FLASH
Voltage - Supply (Vcc/Vdd) 3V~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 UART/USART
Bit Size 8
Data Converter A/D 8x10b
Watchdog Timer Yes
Access Time 60 μs
Has ADC YES
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
ROM (words) 65536
Core Architecture 8051
EEPROM Size 2K x 8
On Chip Program ROM Width 8
CPU Family 8051
Max Frequency 60 MHz
External Data Bus Width 8
Number of Programmable I/O 36
RAM (bytes) 256
ROM Programmability FLASH
Clock Speed 60
Flash Memory 64
Adc Channels 8
Adc Resolution 10
Device Core 80C51
Length 10mm
Height Seated (Max) 1.6mm
Width 10 mm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $7.29000 $7.29
25 $6.69520 $167.38
100 $6.05640 $605.64
AT89C51AC3-RLTUM Product Details

AT89C51AC3-RLTUM Overview


44-LQFP-packages are available. There are 36 I/O ports on this device. Device mounting type Surface Mount is the type of mounting that the Microcontroller uses. There is a 8-Bit core at the core of this MCU. There is a type of program memory called FLASH in the Microcontroller. There is a temperature range of -40°C~85°C TA for this Microcontroller. An electrical component of this type belongs to the 89C series. This program memory has a size of 64KB 64K x 8, which indicates what the size of the program memory is. 80C51 Core processors are used in MCU. Devices of this type belong to the MICROCONTROLLER power supply/socket/peripheral ICs category. This chip has a total of 44 terminations on MCU chip. You get a 8-bit size. This Microcontroller chip is powered by 5V volts. There are NO DMA channels on this Microcontroller chip. The part has a memory size of 64kB. The base part number AT89C51AC3 provides alternatives. This device is extremely efficient when operated at a frequency of 60MHz. Using the PWM channel YES, the device works with the motor. In this chip, 44 pins can be accessed. Using the timer/counter system, it has 3 timers/counters. It has 44 pins in total. In addition to this, the device is embedded with the the 8051 CPU family. There is FLASH memory in this equipment. As a result of its 8051 core architecture, it can be used in many applications. This device has 36 programmable input and output channels. Some of these features include ALSO OPERATES AT 2.7V SUPPLY AT 40 MHZ, for example, as one example.

AT89C51AC3-RLTUM Features


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


AT89C51AC3-RLTUM Applications


There are a lot of Microchip Technology
AT89C51AC3-RLTUM Microcontroller applications.


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

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