D87C521 Advanced Micro Devices product image

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Advanced Micro Devices RFQ AVAILABLE

D87C521

8-BIT, UVPROM, 8051 CPU

Part Number: D87C521

Manufacturer: Advanced Micro Devices

Category: Microcontrollers

Package: 40-CDIP (0.600", 15.24mm)

Datasheet:: D87C521.pdf

Description: 8-BIT, UVPROM, 8051 CPU

Select Quantity Stock: 4,502

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D87C521 Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: D87C521

Manufacturer: Advanced Micro Devices

Package: 40-CDIP (0.600", 15.24mm)

Package/Case: 40-CDIP (0.600", 15.24mm)

Series: -

Packaging: Bulk

Product Status: Obsolete

Programmable: Not Verified

Core Processor: 80C51

Core Size: 8-Bit

Speed: 12MHz

Connectivity: UART/USART

Peripherals: POR, WDT

Number of I/O: 32

Program Memory Size: 8KB (8K x 8)

Program Memory Type: EPROM

EEPROM Size: -

RAM Size: 256 x 8

Voltage - Supply (Vcc/Vdd): 4.5V ~ 5.5V

Data Converters: -

Oscillator Type: External, Internal

Operating Temperature: 0°C ~ 70°C (TA)

Grade: -

Qualification: -

Mounting Type: Through Hole

Supplier Device Package

Frequently Asked Questions

1. How can I order D87C521 from Haishengye Electronics?

Submit an RFQ directly on this page with your required quantity, target price and delivery requirements. Our sales team will review the request and provide a quotation.

2. How does Haishengye Electronics verify the quality of D87C521?

We work with qualified suppliers and review sourcing channels, traceability, packaging and product condition before shipment.

3. Are the stock and price of D87C521 updated in real time?

Electronic component inventory and prices may change frequently. Displayed values are references, and final stock and pricing will be confirmed in the quotation.

4. Which payment methods are supported?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and destination.

5. How is international shipping arranged?

International shipping may be arranged through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.

6. What is the return or replacement process for D87C521?

Contact our sales team within the agreed period if there are quantity differences, incorrect items or clear external defects. Products should remain unused and in their original packaging.

7. Can I request technical support for D87C521?

Yes. Contact our team for datasheets, package details, product specifications, alternative parts and sourcing assistance.

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Packaging and Shipping Protection

Step 1 Product Inspection

Step 2 Casing & Dry Pipe

Step 3 Anti-static Bags

Step 4 Inner Carton

Step 5 Shipping Label

Step 6 International Delivery

Packaging may be adjusted according to product type, quantity, moisture sensitivity and destination requirements.

D87C521 Procurement and Technical Support

D87C521 is manufactured by Advanced Micro Devices. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing D87C521 and related electronic components for prototype development, maintenance, NPI, production preparation and one-stop BOM procurement.

Submit an RFQ to request the latest stock, price, lead time, batch information, alternative parts, package confirmation or technical documents for D87C521.

Part Number: D87C521

Manufacturer: Advanced Micro Devices

Package: 40-CDIP (0.600", 15.24mm)

Category: Microcontrollers

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Shipped From

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Dispatch Time

Usually 1–3 business days after confirmation

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