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  • AT89C2051-24SU

AT89C2051-24SU

2KB 2K x 8 FLASH 8051 8-Bit Microcontroller 89C Series AT89C2051 20 Pin 24MHz 5V 20-SOIC (0.295, 7.50mm Width)


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-AT89C2051-24SU
  • Package: 20-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 341
  • Description: 2KB 2K x 8 FLASH 8051 8-Bit Microcontroller 89C Series AT89C2051 20 Pin 24MHz 5V 20-SOIC (0.295, 7.50mm Width) (Kg)

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Details

Tags

Parameters
Factory Lead Time 10 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Number of Pins 20
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 1996
Series 89C
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20
Subcategory Microcontrollers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 250
Supply Voltage 5V
Frequency 24MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number AT89C2051
Operating Supply Voltage 5V
Supply Voltage-Max (Vsup) 6V
Power Supplies 5V
Interface I2C, SPI, UART, USART
Memory Size 2kB
Oscillator Type Internal
Number of I/O 15
RAM Size 128 x 8
Voltage - Supply (Vcc/Vdd) 4V~6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor 8051
Peripherals LED
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 2KB 2K x 8
Connectivity UART/USART
Bit Size 8
Access Time 24 μs
Has ADC NO
DMA Channels NO
Data Bus Width 8b
PWM Channels NO
DAC Channels NO
Number of Timers/Counters 2
Address Bus Width 8b
Number of UART Channels 1
Height 2.35mm
Length 13mm
Width 7.6mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

AT89C2051-24SU Overview


Due to its space-saving qualities, it is available in the 20-SOIC (0.295, 7.50mm Width) package. This is mounted using the Surface Mount method. Tube is the package that contains it. There is a 8051 as core processor in this device. During work, the temperature should remain at -40°C~85°C TA. The type of memory it uses is FLASH. 15 I/Os have been provided by the device. It has a base part number of AT89C2051 that can be used to find other components that are comparable. At DUAL, its terminals are located. As far as terminations are concerned, there are 20 terminations present. There are a number of electrical components in the 89C series, including this one. Using the 5V supply voltage allows for high efficiency. It has uPs/uCs/Peripheral IC - MICROCONTROLLER. 20 pins are used to construct it. Mounting is performed in accordance with Surface Mount. Subcategory Microcontrollers includes this component. A device with a memory size of 2kB can store programs and data. It is powered by a 5V?source. The system is highly efficient when working at a frequency of 24MHz. While deploying 5V, designers will be able to fully take advantage of its adaptability. The number of timers and counters is 2. An oscillator type Internal is required for it to work.

AT89C2051-24SU Features


20-SOIC (0.295, 7.50mm Width) package
Mounting type of Surface Mount
Microcontrollers subcategory

AT89C2051-24SU Applications


There are a lot of Microchip Technology AT89C2051-24SU Microcontroller applications.

  • Teletext terminals
  • Monitoring-temperature level, oil level, speed, distance, acceleration
  • Auto-breaking system
  • Wastewater treatment
  • Data acquisition and control
  • Playstation
  • Automatic staplers
  • Digital cameras
  • Current meter
  • Gas monitoring systems