P80C557E4EFB/01,51
- Mfr.Part #
- P80C557E4EFB/01,51
- Manufacturer
- NXP Semiconductors
- Package / Case
- 80-BQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT ROMLESS 80PQFP
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- NXP Semiconductors
- Product Category :
- Microcontrollers
- Series :
- 80C
- RoHS Status :
- ROHS3 Compliant
- Number of I/O :
- 40
- Mounting Type :
- Surface Mount
- Source Url Status Check Date :
- 2013-06-14 00:00:00
- Operating Temperature :
- -40°C~85°C TA
- Base Part Number :
- P80C557
- Pin Count :
- 80
- Data Converter :
- A/D 8x10b
- Connectivity :
- CANbus, I2C, IrDA, LINbus, SCI, SPI, UART/USART
- Core Size :
- 8-Bit
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Speed :
- 16MHz
- Package / Case :
- 80-BQFP
- Packaging :
- Tape and Reel (TR)
- Core Processor :
- 8051
- RAM Size :
- 1K x 8
- Program Memory Type :
- ROMless
- Oscillator Type :
- External
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~5.5V
- Peripherals :
- POR, PWM, WDT
- Published :
- 1999
- Datasheets
- P80C557E4EFB/01,51

Microcontrollers NXP Semiconductors P80C557E4EFB/01,51 Overview
The Microcontrollers NXP Semiconductors P80C557E4EFB/01,51 is a robust 8-bit microcontroller unit (MCU) designed to deliver high performance and reliability without an internal read-only memory (ROM). This ROMless MCU is housed in an 80-pin Quad Flat Package (QFP), offering flexibility in hardware design and ease of integration into various applications. Its architecture is optimized for efficient control tasks within automotive and industrial environments, making it a prime choice for engineers looking for a scalable and versatile microcontroller solution. The absence of built-in ROM allows designers to implement their customized firmware, providing greater control over system functionalities and upgrades.
P80C557E4EFB/01,51 Features
The P80C557E4EFB/01,51 MCU from NXP Semiconductors features a wide operating voltage range and multiple communication interfaces, which include several serial ports for enhanced connectivity options. Its robust architecture supports enhanced watchdog timers and a variety of I/O ports, which are crucial for handling complex tasks and processes in embedded systems. Additionally, the microcontroller is designed for low power consumption, making it ideal for applications requiring efficient power management.
P80C557E4EFB/01,51 Applications
- Automotive Control Systems: The MCU can be applied to manage automotive functions such as engine management, transmission control, and body electronics, enhancing vehicle performance and reliability.
- Industrial Automation: Suitable for overseeing manufacturing processes, the P80C557E4EFB/01,51 provides the necessary interfaces and speed for real-time control and monitoring of industrial machines.
- Home Appliances: This microcontroller can be integrated into the electronics of various home appliances, enabling sophisticated control systems for devices such as washing machines and microwave ovens.
- Telecommunication Equipment: Its multiple communication options make it well-suited for telecommunications infrastructure, including base station management and network routers.
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