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  • AT89C2051-12PU

AT89C2051-12PU

2KB 2K x 8 FLASH 8051 8-Bit Microcontroller 89C Series AT89C2051 20 Pin 12MHz 3V 20-DIP (0.300, 7.62mm)


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-AT89C2051-12PU
  • Package: 20-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 486
  • Description: 2KB 2K x 8 FLASH 8051 8-Bit Microcontroller 89C Series AT89C2051 20 Pin 12MHz 3V 20-DIP (0.300, 7.62mm) (Kg)

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Details

Tags

Parameters
Factory Lead Time 7 Weeks
Mount Through Hole
Mounting Type Through Hole
Package / Case 20-DIP (0.300, 7.62mm)
Number of Pins 20
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 1997
Series 89C
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Subcategory Microcontrollers
Technology CMOS
Terminal Position DUAL
Supply Voltage 3V
Frequency 12MHz
Base Part Number AT89C2051
Supply Voltage-Max (Vsup) 6V
Power Supplies 3.3/5V
Interface UART, USART
Memory Size 2kB
Oscillator Type Internal
Number of I/O 15
RAM Size 128 x 8
Voltage - Supply (Vcc/Vdd) 2.7V~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 12 μs
Has ADC NO
DMA Channels NO
Data Bus Width 8b
PWM Channels NO
DAC Channels NO
Number of Timers/Counters 2
Number of UART Channels 1
Height 4.963mm
Length 26.92mm
Width 7.112mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

AT89C2051-12PU Overview


Due to the benefits of saving space, it is available in the 20-DIP (0.300, 7.62mm) package. In this case, it is mounted using the method of Through Hole. It comes in the package?of a Tube. With a processor of 8051 cores, the device is powered. Working at -40°C~85°C TA temperature is recommended. The type of memory in which this program is stored is FLASH. A total of 15 I/Os are available on this device. A component with the same part number as AT89C2051 can be compared to other similar components. At DUAL, its terminals are located. There are a total of 20 terminations in it. There are a number of electrical components in the 89C series, including this one. The supply voltage of 3V allows for high efficiency. MICROCONTROLLER is this gadget's uPs/uC/peripheral IC. It is constructed with 20 pins. The mounting of this device is carried out following the method of Through Hole. In the subcategory of Microcontrollers, this component is included. In the device, there is a memory capacity of 2kB which may be used to store programs and data. There is 3.3/5V power source in this device. This device achieves excellent efficiency at frequencies of 12MHz. A total of 2 timers/counters are present. An oscillator of type Internal is used.

AT89C2051-12PU Features


20-DIP (0.300, 7.62mm) package
Mounting type of Through Hole
Microcontrollers subcategory

AT89C2051-12PU Applications


There are a lot of Microchip Technology AT89C2051-12PU Microcontroller applications.

  • Playstation
  • Toys
  • Ipad
  • Coffee machines
  • Blood pressure monitors
  • Light sensing & controlling devices
  • X-ray
  • Entertainment products
  • Television
  • Monitoring-temperature level, oil level, speed, distance, acceleration