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AT89C2051-24PU

  • AT89C2051-24PU
  • AT89C2051-24PU

AT89C2051-24PU

AT89C2051-24PU

Microchip Technology

2KB 2K x 8 FLASH 8051 8-Bit Microcontroller 89C Series AT89C2051 20 Pin 24MHz 5V 20-DIP (0.300, 7.62mm)

SOT-23

AT89C2051-24PU Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 10 Weeks
Lifecycle Status Production (Last Updated: 2 years ago)
Mount Through Hole
Mounting Type Through Hole
Package / Case 20-DIP (0.300, 7.62mm)
Surface Mount NO
Number of Pins 20
Supplier Device Package 20-PDIP
Number of Terminals 20
Mounting Style Through Hole
Interfaces UART
Data Converters --
Schedule B 8542310000, 8542310000/8542310000/8542310000/8542310000/8542310000
Number of I/Os 15
RoHS Compliant
Family Name AT89
Instruction Set Architecture CISC
Dimensions 26.92 x 7.11 x 4.95mm
Typical Operating Supply Voltage 4 → 6 V
Package Type PDIP
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -40 °C
MSL -
Qualification -
Interface Type UART
Manufacturer Microchip
Brand Microchip Technology / Atmel
Package Tube
Base Product Number AT89C2051
Mfr Microchip Technology
Product Status Active
Package Shape RECTANGULAR
Number of I/O Lines 15
Operating Temperature -40°C~85°C TA
Packaging Tube
Series 89C
Published 1995
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Terminal Finish Matte Tin (Sn) - annealed
Max Operating Temperature 85 °C
Min Operating Temperature -40 °C
Applications --
Voltage - Supply 4V ~ 6V
Terminal Position DUAL
Terminal Form THROUGH-HOLE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 5V
Terminal Pitch 2.54 mm
Reach Compliance Code compliant
Frequency 24MHz
Base Part Number AT89C2051
Pin Count 20
JESD-30 Code R-PDIP-T20
Qualification Status Not Qualified
Operating Supply Voltage 5V
Supply Voltage-Max (Vsup) 6V
Power Supplies 5V
Temperature Grade INDUSTRIAL
Interface UART, USART
Max Supply Voltage 6 V
Min Supply Voltage 4 V
Memory Size 2kB
Oscillator Type Internal
Number of I/O 15
Speed 24MHz
RAM Size 128 x 8
Memory Type FLASH
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
Seated Height-Max 5.334 mm
Number of Timers/Counters 2
Address Bus Width 8b
Product Type 8-bit Microcontrollers - MCU
ROM (words) 2048
Core Architecture 8051
EEPROM Size --
CPU Family 8051
Max Frequency 24 MHz
Number of Programmable I/O 15
Number of UART Channels 1
RAM (bytes) 128
ROM Programmability FLASH
Controller Series --
Product MCU
Product Category 8-bit Microcontrollers - MCU
Device Core 8051
Height 4.963mm
Length 26.92mm
Width 7.112mm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $1.44000 $1.44
25 $1.32880 $33.22
100 $1.19480 $119.48
AT89C2051-24PU Product Details

AT89C2051-24PU Overview


The package is in 20-DIP (0.300, 7.62mm) format. The MCU has 15 I/O ports. There is a mounting type Through Hole associated with this Microcontroller. This Microcontroller is based on the 8-Bit core. There is a memory type of FLASH in its program memory. The temperature range that this Microcontroller operates at is -40°C~85°C TA. The electrical component that you are looking at belongs to the 89C series of components. Microcontroller has abundant program memory size of 2KB 2K x 8. The 8051 Core Processor powers the device and is one of its key features. This Microcontroller belongs to the MICROCONTROLLER uPs/uCs/peripheral ICs type. During the manufacture of the IC chip, there is a number 20 of terminations. A 8-bit operation is performed by this part. There is an output of 5V volts from the Microcontroller chip. A total of NO DMA channels are available on MCU chip. This MCU is implemented with 2kB memory. AT89C2051 serves as a base part number to find alternatives. It exhibits good efficiency when it operates at a frequency of 24MHz and it is able to operate at a high frequency. It is possible for the device to work with the motor using the PWM channel NO. It is possible to access the 20 pins on the chip through the 20 pins. It is equipped with 2 timers and counters. It consists of 20 pins. As far as the CPU is concerned, it is embedded with the the 8051 family of processors. There's an integrated FLASH memory in the equipment. There is a 8051 core architecture integrated into it. Among the eight programmable I/O sections, there are many different ways in which it can be programmed. The device features 8 UART channels.

AT89C2051-24PU Features


20-DIP (0.300, 7.62mm) package
Mounting type of Through Hole
Minimum temperature of -40 °C


AT89C2051-24PU Applications


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


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