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Name: P80C552EFA/08,518
Brand: NXP USA Inc.
SKU: P80C552EFA/08,518
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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NXP USA Inc. P80C552EFA/08,518

Part No.:: P80C552EFA/08,518

Manufacturer:: NXP USA Inc.

Package:: 68-LCC (J-Lead)

Datasheet:: P80C552EFA/08,518.pdf

Description:: IC MCU 8BIT ROMLESS 68PLCC

In Stock:: 3176

Quantity:: Add To Cart

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P80C552EFA/08,518 Specifications

Package/Case:
68-LCC (J-Lead)
Packaging:
Tape & Reel (TR)
Series:
80C
RoHS:
RoHS
Speed:
16MHz
RAM Size:
256 x 8
Core Size:
8-Bit
EEPROM Size:
-
Part Status:
Obsolete
Peripherals:
POR, PWM, WDT
Connectivity:
EBI/EMI, I²C, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
40
Core Processor:
8051
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Program Memory Size:
-
Program Memory Type:
ROMless
Operating Temperature:
-40°C ~ 85°C (TA)

P80C552EFA/08,518 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including P80C552EFA/08,518 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for P80C552EFA/08,518 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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P80C552EFA/08,518 information

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P80C552EFA/08,518 Typical application Circuitry

P80C552EFA 08,518

The P80C552EFA/08,518 microcontroller is a variant within the Philips (now NXP) 80C51 family, which has been enhanced to offer additional features beyond the basic 8051 architecture.

Key Features of P80C552EFA/08,518

- 8-bit Microcontroller: Built around the efficient and versatile 8051 core, enabling compatibility with a vast array of existing software and development tools.

- Extended Memory: Includes more RAM and ROM (or flash memory in some versions) compared to the basic 8051 models, facilitating the handling of more complex applications and software routines.

- Integrated Peripherals: This chip's versatility in a range of applications is enhanced by its several built-in peripherals, which may include an Analog-to-Digital Converter (ADC), various timers/counters, and serial communication interfaces (UARTs).

- Improved I/O Capabilities: Provides more I/O ports or better functionality for already-existing ports, enabling direct control over a greater number of external sensors and devices.

- Pulse Width Modulation (PWM) Outputs: These can be used to regulate motors, LEDs, and other devices that need varying power levels.

- Clock Speed: Supports higher clock speeds than the original 8051 microcontrollers, enabling faster processing and response times in applications.

Application Scenario: Advanced Automotive Control System

An advanced automotive control system, which manages functions such as engine management, dashboard displays, and sensor monitoring, could be an excellent application for the P80C552EFA/08,518. Its combination of high-speed processing, ample memory, and integrated peripherals is ideal for handling the real-time demands and complexity of modern automotive applications.

Detailed Circuit Connection

- Power Supply and Grounding: The microcontroller requires a stable power supply, usually 5V, and all ground (GND) pins must be properly connected to ensure stable operation.

- Clock Source: A precise crystal oscillator should be connected between the XTAL1 and XTAL2 pins, providing the clock signal necessary for the microcontroller's operation. The needs of the application will determine the frequency to be used.

- Reset Circuit: A robust reset circuit, incorporating a pull-up resistor and a capacitor, connected to the RST pin, guarantees the microcontroller resets in a predictable manner.

- Sensor Interfaces: Connect various automotive sensors directly to the microcontroller's I/O ports or ADC inputs, depending on the nature of the sensor output (analog or digital).

- Actuator Control: Utilize the PWM outputs and digital I/O pins to control actuators within the vehicle, such as throttle controllers, dashboard indicators, or headlight dimmers, ensuring driver commands are executed promptly and accurately.

- Communication Interfaces: Leverage the UART and other serial interfaces for communication with other control modules in the vehicle or for diagnostics and programming purposes.

Design Considerations

When designing an advanced automotive control system with the P80C552EFA/08,518, several factors must be taken into account:

- Reliability: Automotive applications require high levels of reliability and robustness, as failures can directly impact vehicle safety.

- Real-time Performance: The system must be capable of processing input from sensors and executing control commands in real-time to ensure responsive vehicle behavior.

- Environmental Conditions: Wide temperature swings, vibrations, and electrical noise are just a few of the challenging conditions that the microcontroller and related electronics must endure in automotive settings.

- Power Consumption: While automotive systems have access to the vehicle's power supply, efficient power use is still crucial to avoid draining the battery, especially when the engine is off.

- Scalability and Integration: The design should allow for scalability and easy integration with other vehicle systems, facilitating future upgrades and additions.

The P80C552EFA/08,518 microcontroller offers a robust platform for developing complex and reliable automotive control systems, providing the necessary features and capabilities to support a wide range of automotive applications.

P80C552EFA/08,518 FAQ

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3. Are the P80C552EFA/08,518 price and inventory displayed accurate?

The price and inventory of P80C552EFA/08,518 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of P80C552EFA/08,518?

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 P80C552EFA/08,518 we delivered, we will accept the replacement or return of the P80C552EFA/08,518 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 P80C552EFA/08,518.

(3)The PartNo 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