EZ80190AZ050SC

Product Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics: High-performance, low-power consumption, compact size
• Package: Surface Mount Technology (SMT)
• Essence: Integrated circuit for controlling and managing electronic devices
• Packaging/Quantity: Available in reels of 1000 units

Specifications

• Microcontroller Type: 8-bit
• Clock Speed: 50 MHz
• Program Memory Size: 64 KB
• RAM Size: 4 KB
• Number of I/O Pins: 32
• Operating Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The EZ80190AZ050SC microcontroller has a total of 44 pins. The pin configuration is as follows:

1. VDD
2. P0.0
3. P0.1
4. P0.2
5. P0.3
6. P0.4
7. P0.5
8. P0.6
9. P0.7
10. P1.0
11. P1.1
12. P1.2
13. P1.3
14. P1.4
15. P1.5
16. P1.6
17. P1.7
18. P2.0
19. P2.1
20. P2.2
21. P2.3
22. P2.4
23. P2.5
24. P2.6
25. P2.7
26. P3.0
27. P3.1
28. P3.2
29. P3.3
30. P3.4
31. P3.5
32. P3.6
33. P3.7
34. XTAL1
35. XTAL2
36. RESET
37. VSS
38. ALE
39. PSEN
40. EA/VPP
41. P2.6/A15
42. P2.7/A14
43. P2.0/A13
44. P2.1/A12

Functional Features

• High-performance 8-bit microcontroller suitable for various control applications
• Low-power consumption, making it ideal for battery-powered devices
• Compact size allows for integration into space-constrained designs
• Supports a wide operating voltage range, providing flexibility in power supply options
• Built-in peripherals such as timers, UART, and SPI for enhanced functionality
• On-chip memory for program storage and data manipulation
• Interrupt capability for efficient event handling
• Flexible I/O pins for interfacing with external components

Advantages and Disadvantages

Advantages: - High performance and low power consumption combination - Compact size enables integration in small form factor devices - Wide operating voltage range provides flexibility in power supply options - Built-in peripherals reduce the need for external components - Interrupt capability enhances event handling efficiency

Disadvantages: - Limited program memory size may restrict complex application development - Relatively fewer I/O pins compared to some other microcontrollers - Operating temperature range may not be suitable for extreme environments

Working Principles

The EZ80190AZ050SC microcontroller operates based on the Von Neumann architecture. It consists of a central processing unit (CPU), program memory, data memory, and various peripherals. The CPU fetches instructions from the program memory, executes them, and manipulates data stored in the data memory. The peripherals provide additional functionality such as communication interfaces, timers, and analog-to-digital converters.

The microcontroller executes instructions sequentially, following a program stored in its memory. It can respond to external events through interrupts, allowing for efficient handling of time-critical tasks. The I/O pins enable communication with external devices, facilitating interaction with the surrounding environment.

Detailed Application Field Plans

The EZ80190AZ050SC microcontroller finds applications in various fields, including:

1. Industrial automation: Control systems for machinery, robotics, and manufacturing processes.
2. Consumer electronics: Remote controls, home automation systems, and smart appliances.
3. Automotive: Engine management, dashboard displays, and vehicle control systems.
4. Medical devices: Patient monitoring equipment, diagnostic instruments, and medical imaging systems.
5. Internet of Things (IoT): Connected devices, sensor networks, and data acquisition systems.

Alternative Models

1. EZ80190AZ100SC: Similar to EZ80190AZ050SC but with a higher clock speed of 100 MHz.
2. EZ80190AZ025SC: Similar to EZ801