Rochester Electronics, LLC MD87C51/BQA
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 1,040.85 | Dhs. 1,040.85 |
| 15+ | Dhs. 1,007.97 | Dhs. 15,119.55 |
| 25+ | Dhs. 986.06 | Dhs. 24,651.50 |
| 50+ | Dhs. 931.28 | Dhs. 46,564.00 |
| 100+ | Dhs. 821.72 | Dhs. 82,172.00 |
| N+ | Dhs. 164.34 | Price Inquiry |
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The MD87C51/BQA is a high-performance 8-bit microcontroller based on the industry-standard 8051 architecture, manufactured by Rochester Electronics, LLC. This reliable microcontroller operates at 12MHz and features 4KB of EPROM program memory, making it ideal for embedded control applications requiring non-volatile code storage.
Key Features:
- 8051 core processor with proven reliability
- 12MHz operating frequency for efficient processing
- 4KB EPROM program memory (4K x 8)
- 128 x 8 bytes of RAM for data storage
- 32 programmable I/O lines for flexible interfacing
- Serial port connectivity for communication
- Power-On Reset (POR) peripheral
- Wide operating temperature range: -55°C to 125°C
- Operating voltage: 4.5V to 5.5V
- 40-CDIP through-hole package for easy prototyping
Applications:
This microcontroller is perfect for industrial control systems, automotive electronics, legacy system maintenance, and embedded applications requiring reliable EPROM-based program storage. The extended temperature range makes it suitable for harsh environmental conditions.
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Related Resources:
- Explore our complete Microcontrollers collection for more 8-bit, 16-bit, and 32-bit MCU solutions
- Visit HQICKEY homepage for authentic electronic components from authorized distributors
- Read our technical blog for application notes, design tips, and industry insights
Need technical support or bulk pricing? Contact our team for expert guidance on your microcontroller selection.
| Product attributes | Property Value |
| Manufacturer | Rochester Electronics, LLC |
| Product Series | |
| Packaging | Bulk | Bulk |
| Core Processor | 8051 |
| Core Size | 8-Bit |
| Speed | 12MHz |
| Connectivity | Serial Port |
| Peripherals | POR |
| Number of I/O | 32 |
| Program Memory Size | 4KB (4K x 8) |
| Program Memory Type | EPROM |
| EEPROM Size | - |
| RAM Size | 128 x 8 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
| Data Converters | - |
| Oscillator Type | External, Internal |
| Operating Temperature | -55°C ~ 125°C (TC) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Supplier Device Package | 40-CDIP |
| Package / Case | 40-CDIP |
MD87C51/BQA.pdf