W79L532A25FL

Product Overview

• Category: Integrated Circuit (IC)
• Use: Microcontroller
• Characteristics:
  • Low power consumption
  • High performance
  • Small form factor
• Package: FL (Flat Lead)
• Essence: This IC is designed to provide a microcontroller solution for various applications.
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 1000 units per reel.

Specifications

• Architecture: 8-bit
• CPU Speed: 16 MHz
• Flash Memory: 32 KB
• RAM: 2 KB
• Operating Voltage: 2.7V - 5.5V
• I/O Pins: 25
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 2
• ADC Channels: 8
• PWM Channels: 4

Detailed Pin Configuration

The W79L532A25FL has a total of 25 pins. The pin configuration is as follows:

1. VDD - Power supply voltage
2. GND - Ground
3. P0.0 - General-purpose I/O pin
4. P0.1 - General-purpose I/O pin
5. P0.2 - General-purpose I/O pin
6. P0.3 - General-purpose I/O pin
7. P0.4 - General-purpose I/O pin
8. P0.5 - General-purpose I/O pin
9. P0.6 - General-purpose I/O pin
10. P0.7 - General-purpose I/O pin
11. P1.0 - General-purpose I/O pin
12. P1.1 - General-purpose I/O pin
13. P1.2 - General-purpose I/O pin
14. P1.3 - General-purpose I/O pin
15. P1.4 - General-purpose I/O pin
16. P1.5 - General-purpose I/O pin
17. P1.6 - General-purpose I/O pin
18. P1.7 - General-purpose I/O pin
19. RST - Reset pin
20. XTAL1 - Crystal oscillator input
21. XTAL2 - Crystal oscillator output
22. VSS - Ground
23. AREF - Analog reference voltage
24. AVCC - Power supply for analog circuitry
25. ADC0 - Analog-to-digital converter input

Functional Features

• Low power consumption allows for extended battery life in portable applications.
• High-performance CPU enables efficient execution of complex tasks.
• Small form factor makes it suitable for space-constrained designs.
• Multiple communication interfaces provide flexibility for connecting to other devices.
• Timers/Counters and PWM channels allow precise timing and control.
• ADC channels enable analog signal acquisition.

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life. - High-performance CPU enables efficient processing. - Small form factor allows for compact designs. - Versatile communication interfaces enhance connectivity. - Precise timing and control with timers/counters and PWM channels. - Analog signal acquisition with ADC channels.

Disadvantages: - Limited flash memory and RAM compared to higher-end microcontrollers. - Limited number of I/O pins may restrict the number of peripherals that can be connected simultaneously.

Working Principles

The W79L532A25FL operates based on an 8-bit architecture. It executes instructions stored in its flash memory, which is non-volatile and retains data even when power is disconnected. The CPU processes these instructions and interacts with various peripherals through the I/O pins. The microcontroller can communicate with external devices using UART, SPI, or I2C interfaces. It also features timers/counters for precise timing and PWM channels for generating analog-like signals. The ADC channels enable the microcontroller to convert analog signals into digital values.

Detailed Application Field Plans

The W79L532A25FL is suitable for a wide range of applications, including but not limited to: - Home automation systems - Industrial control systems - Consumer electronics - Internet of Things (IoT) devices - Sensor networks - Medical devices - Automotive electronics

Detailed and Complete Alternative Models

1. W79L532A16FL: Similar to W79L532A25FL, but with 16 KB flash memory and 1 KB RAM.
2. W79L532A32FL: Similar to W79L532A25FL, but with 32 KB flash memory and 4 KB RAM.
3. W79L532A40FL: Similar to W79L532A25FL, but with 40 KB flash memory and 8 KB RAM.
4. W79L532A64FL: Similar to W79L532A25FL, but with 64 KB flash memory and 16 KB