UPD78F1142AF1-AN1-A

Product Overview

Category

The UPD78F1142AF1-AN1-A belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for control and processing purposes.

Characteristics

• High-performance 8-bit microcontroller
• Low power consumption
• Wide operating voltage range
• Integrated peripherals for enhanced functionality
• Robust design for reliable operation

Package

The UPD78F1142AF1-AN1-A is available in a compact and durable package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities in a wide range of applications.

Packaging/Quantity

The UPD78F1142AF1-AN1-A is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 16 MHz
• Flash Memory: 32 KB
• RAM: 2 KB
• Operating Voltage Range: 2.7V to 5.5V
• Number of I/O Pins: 20
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 4
• Analog-to-Digital Converter (ADC): 10-bit, 8 channels
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The UPD78F1142AF1-AN1-A has a total of 20 pins, each serving a specific function. The pin configuration is as follows:

1. VDD - Power supply voltage
2. P00 - General-purpose I/O pin
3. P01 - General-purpose I/O pin
4. P02 - General-purpose I/O pin
5. P03 - General-purpose I/O pin
6. P04 - General-purpose I/O pin
7. P05 - General-purpose I/O pin
8. P06 - General-purpose I/O pin
9. P07 - General-purpose I/O pin
10. P10 - General-purpose I/O pin
11. P11 - General-purpose I/O pin
12. P12 - General-purpose I/O pin
13. P13 - General-purpose I/O pin
14. P14 - General-purpose I/O pin
15. P15 - General-purpose I/O pin
16. P16 - General-purpose I/O pin
17. P17 - General-purpose I/O pin
18. RESET - Reset pin
19. VSS - Ground
20. XTAL - Crystal oscillator input

Functional Features

• High-speed processing capabilities for real-time applications
• Integrated communication interfaces for seamless data transfer
• On-chip memory for program storage and data handling
• Analog-to-digital converter for sensor interfacing
• Timers/counters for precise timing and event management
• Low power consumption for energy-efficient operation

Advantages and Disadvantages

Advantages

• High-performance microcontroller suitable for a wide range of applications
• Low power consumption extends battery life in portable devices
• Integrated peripherals reduce external component count and system complexity
• Robust design ensures reliable operation in harsh environments

Disadvantages

• Limited memory capacity compared to higher-end microcontrollers
• Restricted number of I/O pins may limit the connectivity options in complex systems

Working Principles

The UPD78F1142AF1-AN1-A operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its flash memory, processes data, and controls various peripheral devices based on the program code.

Detailed Application Field Plans

The UPD78F1142AF1-AN1-A finds applications in various fields, including but not limited to: - Consumer electronics - Industrial automation - Automotive systems - Medical devices - Home appliances

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the UPD78F1142AF1-AN1-A include: - ATmega328P by Microchip Technology - STM32F103C8T6 by STMicroelectronics - PIC16F877A by Microchip Technology - MSP430G2553 by Texas Instruments

These alternative models provide a range of options for designers based on specific requirements and preferences.

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