P80C557E4EFB/01,55

Overview

Product Category

The P80C557E4EFB/01,55 belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

High-performance microcontroller with advanced features
Low power consumption
Compact size
Wide range of operating voltage
Integrated peripherals for enhanced functionality

Package

The P80C557E4EFB/01,55 is available in a compact package, suitable for surface mount technology (SMT) applications.

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities in a small form factor.

Packaging/Quantity

The P80C557E4EFB/01,55 is typically packaged in reels or trays, with a quantity of 2500 units per reel/tray.

Specifications

Architecture: 8-bit
CPU Speed: Up to 20 MHz
Program Memory Size: 64 KB
RAM Size: 2 KB
Number of I/O Pins: 32
Operating Voltage Range: 2.7V to 5.5V
Communication Interfaces: UART, SPI, I2C
Timers/Counters: 3
Analog-to-Digital Converter (ADC): 8 channels, 10-bit resolution
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The P80C557E4EFB/01,55 has a total of 44 pins, each serving a specific purpose. The pin configuration is as follows:

VDD - Power supply voltage
P0.0 - General-purpose I/O pin
P0.1 - General-purpose I/O pin
P0.2 - General-purpose I/O pin
P0.3 - General-purpose I/O pin
P0.4 - General-purpose I/O pin
P0.5 - General-purpose I/O pin
P0.6 - General-purpose I/O pin
P0.7 - General-purpose I/O pin
RST - Reset pin
P1.0 - General-purpose I/O pin
P1.1 - General-purpose I/O pin
P1.2 - General-purpose I/O pin
P1.3 - General-purpose I/O pin
P1.4 - General-purpose I/O pin
P1.5 - General-purpose I/O pin
P1.6 - General-purpose I/O pin
P1.7 - General-purpose I/O pin
XTAL1 - Crystal oscillator input
XTAL2 - Crystal oscillator output
EA/VPP - External Access Enable/Voltage Programming Pin
ALE/PROG - Address Latch Enable/Program Pin
PSEN - Program Store Enable pin
P2.7/A15 - General-purpose I/O pin or Address bit 15
P2.6/A14 - General-purpose I/O pin or Address bit 14
P2.5/A13 - General-purpose I/O pin or Address bit 13
P2.4/A12 - General-purpose I/O pin or Address bit 12
P2.3/A11 - General-purpose I/O pin or Address bit 11
P2.2/A10 - General-purpose I/O pin or Address bit 10
P2.1/A9 - General-purpose I/O pin or Address bit 9
P2.0/A8 - General-purpose I/O pin or Address bit 8
P3.7/ALE - General-purpose I/O pin or Address Latch Enable
P3.6/INT0 - General-purpose I/O pin or External Interrupt 0
P3.5/INT1 - General-purpose I/O pin or External Interrupt 1
P3.4/T0 - General-purpose I/O pin or Timer 0 input
P3.3/T1 - General-purpose I/O pin or Timer 1 input
P3.2/WR - General-purpose I/O pin or Write control for external memory
P3.1/RD - General-purpose I/O pin or Read control for external memory
P3.0/WR - General-purpose I/O pin or Write control for external memory
VSS - Ground

Functional Features

High-speed processing capabilities
On-chip memory for program storage and data handling
Integrated communication interfaces for seamless connectivity

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P80C557E4EFB/01,55 v technických řešeních

What is the maximum operating frequency of P80C557E4EFB/01,55?
- The maximum operating frequency of P80C557E4EFB/01,55 is 33 MHz.
What are the key features of P80C557E4EFB/01,55?
- P80C557E4EFB/01,55 features a 8-bit microcontroller with 32KB flash memory, 2KB RAM, multiple timers/counters, and UART interfaces.
Can P80C557E4EFB/01,55 be used for real-time control applications?
- Yes, P80C557E4EFB/01,55 is suitable for real-time control applications due to its integrated timers/counters and interrupt handling capabilities.
What development tools are available for programming P80C557E4EFB/01,55?
- Development tools such as Keil µVision IDE and C compilers are commonly used for programming P80C557E4EFB/01,55.
Is P80C557E4EFB/01,55 suitable for low-power applications?
- Yes, P80C557E4EFB/01,55 offers low-power modes and can be used in battery-powered or energy-efficient applications.
What communication interfaces does P80C557E4EFB/01,55 support?
- P80C557E4EFB/01,55 supports UART (serial communication) interfaces for connecting to other devices.
Can P80C557E4EFB/01,55 be used in automotive applications?
- Yes, P80C557E4EFB/01,55 is often used in automotive control systems due to its robust design and reliability.
What are the available package options for P80C557E4EFB/01,55?
- P80C557E4EFB/01,55 is available in various package options including QFP and TQFP.
Does P80C557E4EFB/01,55 have built-in analog-to-digital converters (ADC)?
- No, P80C557E4EFB/01,55 does not have built-in ADCs, but external ADCs can be interfaced with it.
Are there any application notes or reference designs available for P80C557E4EFB/01,55?
- Yes, application notes and reference designs are available from the manufacturer to assist in implementing P80C557E4EFB/01,55 in technical solutions.