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AT89C51ED2-RDTUM

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IC 8051 MCU FLASH 64K,Microcontrollers (MCU) 64kB Flash 2048B RAM 2.7V-5.5V

  • Package/Case :
  • VQFP-64
  • Product Categories :
  • 8-bit Microcontrollers - MCU
  • RoHs Status:
  • Green
  • In-stock:
  • 1000

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AT89C51ED2-RDTUM Product Details


High performance CMOS Flash version of the 80C51 CMOS single-chip 8-bit microcontroller with a 64-KB flash memory block for code and for data, and 2048 bytes of EEPROM for nonvolatile data storage. The flash memory can be programmed in parallel or serial mode using the ISP capability or using software. The programming voltage is internally generated from the standard VCC pin.
This device retains all of the features of the Atmel 80C52 and adds a programmable counter array, 1792 bytes of XRAM, a hardware watchdog timer, SPI interface, keyboard, a more versatile serial channel that facilitates multiprocessor communication (EUART), and a speed improvement mechanism (X2 Mode).

AT89C51ED2-RDTUM

Feature

  • 80C52 Compatible
  • 8051 Instruction compatible
  • Three 16-bit timers/counters
  • 256byte Scratch pad RAM
  • 9 Interrupt sources with 4 priority levels
  • Integrated power monitor (POR/PFD) to supervise internal power supply
  • ISP (In-system programming) using standard VCC power supply
  • 100K Write cycles
  • Dual data pointer
  • Variable length MOVX for slow RAM/Peripherals
  • Improved X2 mode with independent selection for CPU and each peripheral
  • Keyboard interrupt interface on Port1
  • SPI interface (Master/Slave mode)
  • 8-bit Clock prescaler
  • 16-bit Programmable counter array
  • Asynchronous port reset
  • Full-duplex enhanced UART with dedicated internal baud rate generator
  • Low EMI (Inhi-bit ALE)
  • Hardware watchdog timer (One-time enabled with reset-out), power-off flag
  • Power control modes - Idle mode, Power-down mode

AT89C51ED2-RDTUM Products

Technical Parameters

  • Core
  • 8051
  • Data Bus Width
  • 8 bit
  • Maximum Clock Frequency
  • 60 MHz
  • Program Memory Size
  • 64 KB
  • Data RAM Size
  • 2 KB
  • On Chip ADC
  • No
  • Operating Supply Voltage
  • 2.7 V to 5.5 V
  • Maximum Operating Temperature
  • + 85 C
  • Package / Case
  • VQFP-64
  • Mounting Style
  • SMD/SMT
  • Interface Type
  • SPI, UART
  • Minimum Operating Temperature
  • - 40 C
  • Number of Programmable I/Os
  • 50
  • Number of Timers
  • 3
  • Packaging
  • Tray
  • Processor Series
  • AT89x
  • Program Memory Type
  • Flash
  • Factory Pack Quantity
  • 800
  • Supply Voltage Max
  • 5.5 V
  • Supply Voltage Min
  • 2.7 V

AT89C51ED2-RDTUM Documents

  • AT89C51ED2 Technical Documentation of Application Note
  • AT89C51ED2 Technical Documentation of Application Note

AT89C51ED2-RDTUM Related Products

Ratings and Reviews (1)

  • 5 / 5
  • 5 Stars 100%
  • 4 Stars 0%
  • 3 Stars 0%
  • 2 Stars 0%
  • 1 Stars 0%
  • **lfon***
    2020-03-28

    All O.K. !! Thank You!

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  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.

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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.

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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 AT89C51ED2-RDTUM 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 AT89C51ED2-RDTUM devices; we pay more attention to the channels and quality of AT89C51ED2-RDTUM products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of AT89C51ED2-RDTUM chips? Including ATMEL original factory information, 8-bit Microcontrollers - MCU application, AT89C51ED2-RDTUM pictures?
You can use Jotrin's intelligent search engine, or filter by 8051 MCU Products category, or find it through ATMEL Corporation (Microchip Technology) Information page.
Q: Are the ATMEL's AT89C51ED2-RDTUM 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 AT89C51ED2-RDTUM, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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Q: What is the process for returns or replacement of AT89C51ED2-RDTUM?
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 AT89C51ED2RDTUM we delivered, we will accept the replacement or return of the AT89C51ED2-RDTUM 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 AT89C51ED2-RDTUM.
(3)The AT89C51ED2-RDTUM 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 AT89C51ED2-RDTUM datasheet pdf, AT89C51ED2 pin diagram?
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ATMEL Corporation (Microchip Technology)

Atmel
Atmel Corporation is a global leader in designing, manufacturing and marketing advanced semiconductors including microcontroller (MCU), programmable logic, and nonvolatile memory....

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