NXP USA Inc. P80C557E4EFB/01,51
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 355,874.90 | Dhs. 355,874.90 |
| 15+ | Dhs. 344,636.75 | Dhs. 5,169,551.25 |
| 25+ | Dhs. 337,144.64 | Dhs. 8,428,616.00 |
| 50+ | Dhs. 318,414.39 | Dhs. 15,920,719.50 |
| 100+ | Dhs. 280,953.87 | Dhs. 28,095,387.00 |
| N+ | Dhs. 56,190.77 | Price Inquiry |
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NXP P80C557E4EFB/01,51 - High-Performance 8-Bit Microcontroller
The P80C557E4EFB/01,51 from NXP USA Inc. is a versatile 8-bit microcontroller built on the proven 8051 core architecture, designed for demanding embedded and industrial applications. Operating at 16MHz with a ROMless design, this MCU offers maximum flexibility for custom firmware implementations while maintaining robust performance across a wide operating temperature range of -40°C to 85°C.
Key Features & Benefits
- Proven 8051 Architecture: Industry-standard core ensures compatibility with extensive development tools and legacy code
- Flexible ROMless Design: Allows complete control over program memory implementation for custom applications
- Rich Peripheral Set: Includes 10-bit ADC with 8 channels, PWM, watchdog timer, and power-on reset
- Extensive Connectivity: EBI/EMI, I²C, and UART/USART interfaces for versatile system integration
- 40 I/O Pins: Ample GPIO for complex control and interface requirements
- Industrial Temperature Range: Reliable operation from -40°C to 85°C for harsh environments
- Surface Mount Package: 80-PQFP (14x20mm) for efficient PCB layout and automated assembly
Ideal Applications
This microcontroller excels in industrial control systems, embedded instrumentation, motor control, data acquisition systems, and legacy system upgrades requiring 8051 compatibility. The ROMless architecture makes it perfect for OEMs requiring external program memory or EPROM-based development.
Why Choose HQICKEY?
At HQICKEY, we guarantee 100% authentic components with full traceability and long-lifecycle availability. Our technical support team assists OEMs and system integrators with component selection, cross-referencing, and application guidance. We provide worldwide shipping with reliable fulfillment for production-scale requirements.
Related Resources
| Product attributes | Property Value |
| Manufacturer | NXP USA Inc. |
| Product Series | 80C |
| Packaging | | Tape & Reel (TR) |
| Core Processor | 8051 |
| Core Size | 8-Bit |
| Speed | 16MHz |
| Connectivity | EBI/EMI, I2C, UART/USART |
| Peripherals | POR, PWM, WDT |
| Number of I/O | 40 |
| Program Memory Size | - |
| Program Memory Type | ROMless |
| EEPROM Size | - |
| RAM Size | 1K x 8 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
| Data Converters | A/D 8x10b |
| Oscillator Type | External |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 80-PQFP (14x20) |
| Package / Case | 80-BQFP |
P80C557E4EFB/01,51.pdf