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AT89C51-12PC

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Replaced by SN74LVC02A : Quadruple 2-Input Positive-NOR Gate 14-SOIC -40 to 85,Microcontrollers (MCU) RO 556-AT89S51-24PC

  • Package/Case :
  • PDIP-40
  • Product Categories :
  • 8-bit Microcontrollers - MCU
  • RoHs Status:
  • Lead free/RoHS Compliant
  • In-stock:
  • 100

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AT89C51-12PC Product Details

Features 

• Compatible with MCS-51™ Products 

• 4K Bytes of In-System Reprogrammable Flash Memory 

– Endurance: 1,000 Write/Erase Cycles 

• Fully Static Operation: 0 Hz to 24 MHz 

• Three-level Program Memory Lock 

• 128 x 8-bit Internal RAM 

• 32 Programmable I/O Lines 

• Two 16-bit Timer/Counters 

• Six Interrupt Sources 

• Programmable Serial Channel 

• Low-power Idle and Power-down Modes

Description 

The AT89C51 is a low-power, high-performance CMOS 8-bit microcomputer with 4K bytes of Flash programmable and erasable read only memory (PEROM). The device is manufactured using Atmel’s high-density nonvolatile memory technology and is compatible with the industry-standard MCS-51 instruction set and pinout. The on-chip Flash allows the program memory to be reprogrammed in-system or by a conventional nonvolatile memory programmer. By combining a versatile 8-bit CPU with Flash on a monolithic chip, the Atmel AT89C51 is a powerful microcomputer which provides a highly-flexible and cost-effective solution to many embedded control applications. 

AT89C51-12PC

AT89C51-12PC Pinout
(Picture: Pinout)

AT89C51-12PC Block Diagram
(Picture: Diagram)

Technical Parameters

  • Core
  • 8051
  • Data Bus Width
  • 8 bit
  • Maximum Clock Frequency
  • 12 MHz
  • Program Memory Size
  • 4 KB
  • Data RAM Size
  • 128 B
  • On Chip ADC
  • No
  • Operating Supply Voltage
  • 5 V
  • Maximum Operating Temperature
  • + 70 C
  • Package / Case
  • PDIP-40
  • Mounting Style
  • Through Hole
  • Minimum Operating Temperature
  • 0 C
  • Number of Programmable I/Os
  • 32
  • Number of Timers
  • 2
  • On Chip DAC
  • No
  • Program Memory Type
  • Flash
  • Factory Pack Quantity
  • 37
  • Supply Voltage Max
  • 6 V
  • Supply Voltage Min
  • 4 V

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Estimated Delivery Time: Dec 07 - Dec 12 days (choose Expedited at checkout).

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We provide high quality products, thoughtful service and after sale guarantee

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    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.

Packing

  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing

Guarantees

1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

FAQ:

Q: How does Jotrin guarantee that AT89C51-12PC is the original manufacturer or agent of ATMEL?
We have a professional business development department to strictly test and verify the qualifications of ATMEL original manufacturers and agents. All ATMEL suppliers must pass the qualification review before they can publish their AT89C51-12PC devices; we pay more attention to the channels and quality of AT89C51-12PC products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of AT89C51-12PC chips? Including ATMEL original factory information, 8-bit Microcontrollers - MCU application, AT89C51-12PC pictures?
You can use Jotrin's intelligent search engine, or filter by 8-bit Microcontrollers - MCU category, or find it through ATMEL Corporation (Microchip Technology) Information page.
Q: Are the ATMEL's AT89C51-12PC price and stock displayed on the platform accurate?
The ATMEL's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for AT89C51-12PC, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of AT89C51-12PC?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the AT89C5112PC we delivered, we will accept the replacement or return of the AT89C51-12PC only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of AT89C51-12PC.
(3)The AT89C51-12PC is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as AT89C51-12PC datasheet pdf, AT89C51 pin diagram?
Need any After-Sales service, please feel free contact us: sales@jotrin.com

ATMEL Corporation (Microchip Technology)

Atmel
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