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AT89C2051-12SU

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Manufacturer No:

AT89C2051-12SU

Manufacturer:

Microchip Technology

HK JDW NO:

536-AT89C2051-12SU

Package:

20-SOIC (0.295, 7.50mm Width)

Datasheet:

AT89C2051-12SU

Description:

2KB 2K x 8 FLASH 8051 8-Bit Microcontroller 89C Series AT89C2051 20 Pin 12MHz 3V 20-SOIC (0.295, 7.50mm Width)

Quantity:

In Stock : 999

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Product Details

Purchasing and Inquiry

AT89C2051-12SU Overview


In a 20-SOIC (0.295, 7.50mm Width) package, the MCU is available. There are 15 I/Os. Using the Mounting Type Surface Mount, the MCU is mounted on PCB. This Microcontroller is based on the 8-Bit core. The type of memory it uses for its program is FLASH. Temperatures in this range are operated by this Microcontroller. 89C series components belong to this electrical component. This program memory has a size of 2KB 2K x 8, which indicates what the size of the program memory is. MCU is powered by 8051 Core Processor. This Microcontroller belongs to the MICROCONTROLLER uPs/uCs/peripheral ICs type. During the manufacturing process, 20 terminations were applied to the IC chip. 8-bits are used for its size. The component always operates in 3V supply voltage. In addition to that, MCU chip has NO DMA channels. 2kB memory size belongs to the part. Alternatives can be found by searching through the base part number AT89C2051 to find them. An effective performance can be achieved at a frequency of 12MHz. There are NO PWM channels on the device. It is possible to access the 20 pins on the chip through the 20 pins. It is equipped with 2 timers and counters. There are 1 UART channels available on this board.

AT89C2051-12SU Features


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

AT89C2051-12SU Applications


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

  • Calculators
  • Walkie talkies
  • Temperature sensing and controlling devices
  • Wastewater treatment
  • Vacuum cleaners
  • Petrochemical
  • Digital set-top boxes
  • Industrial robot
  • Switches
  • Removable disks
1. Purchase

You can send an inquiry by email, or add the item to the RFQ list and submit it to us.
Tell us the model and quantity you need, our sales staff will reply the price in time.
EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

2. Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

3. RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

4. Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.

Purchasing and Inquiry

Payment Method

The fee is charged according to the rule of PayPal.
East West Bank charge US$30.00 banking fee.
The fee is charged according to the rule of PayPal.
Western Union charge US$0.00 banking fee.

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From $40.00 basic shipping fee depend on zone and country.
UPS(www.ups.com)
From $40.00 basic shipping fee depend on zone and country.
FedEx(www.fedex.com)
From $40.00 basic shipping fee depend on zone and country.
Registered Mail(www.singpost.com)
From $10.00 basic shipping fee depend on different zone and country.

Package

Product
Step1Product
Casing drivepipe
Step2Casing drivepipe
Anti-static bag
Step3Anti-static bag
Packaging boxes
Step4Packaging boxes
Bar-code shipping tag
Step5Bar-code shipping tag

AT89C2051-12SU

technical specifications, attributes, parameters and parts with similar specifications to AT89C2051-12SU.

  • Type
    Parameter
    Select All
  • 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

    2.35mm

  • Length

    13mm

  • Width

    7.6mm

  • Radiation Hardening

    No

  • REACH SVHC

    No SVHC

  • RoHS Status

    ROHS3 Compliant

  • Lead Free

    Lead Free

  • 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

    1997

  • Series

    89C

  • JESD-609 Code

    e3

  • Pbfree Code

    yes

  • Part Status

    Active

  • Moisture Sensitivity Level (MSL)

    3 (168 Hours)

  • Number of Terminations

    20

  • Subcategory

    Microcontrollers

  • Technology

    CMOS

  • Terminal Position

    DUAL

  • Terminal Form

    GULL WING

  • Peak Reflow Temperature (Cel)

    250

  • Supply Voltage

    3V

  • Frequency

    12MHz

  • Time@Peak Reflow Temperature-Max (s)

    40

  • Base Part Number

    AT89C2051

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