DS80C320-QNL

Product Overview

Category

The DS80C320-QNL belongs to the category of microcontrollers.

Use

It is primarily used for embedded systems and applications that require high-performance computing capabilities.

Characteristics

• High processing speed
• Low power consumption
• Enhanced security features
• Wide operating voltage range

Package

The DS80C320-QNL is available in a compact and durable package, suitable for various environments.

Essence

The essence of the DS80C320-QNL lies in its advanced architecture and powerful processing capabilities, making it an ideal choice for demanding applications.

Packaging/Quantity

The DS80C320-QNL is typically packaged in trays or reels, with a quantity of 1000 units per package.

Specifications

• Microcontroller type: 8-bit
• Clock frequency: Up to 80 MHz
• Flash memory: 32 KB
• RAM: 2 KB
• Operating voltage: 2.7V to 5.5V
• I/O pins: 32
• Communication interfaces: UART, SPI, I2C
• Timers/Counters: 3
• ADC channels: 8
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The DS80C320-QNL has a total of 44 pins, each serving a specific function. The pin configuration is as follows:

1. VDD - Power supply
2. VSS - Ground
3. P0.0 - General-purpose I/O
4. P0.1 - General-purpose I/O
5. P0.2 - General-purpose I/O
6. P0.3 - General-purpose I/O
7. P0.4 - General-purpose I/O
8. P0.5 - General-purpose I/O
9. P0.6 - General-purpose I/O
10. P0.7 - General-purpose I/O
11. P1.0 - General-purpose I/O
12. P1.1 - General-purpose I/O
13. P1.2 - General-purpose I/O
14. P1.3 - General-purpose I/O
15. P1.4 - General-purpose I/O
16. P1.5 - General-purpose I/O
17. P1.6 - General-purpose I/O
18. P1.7 - General-purpose I/O
19. P2.0 - General-purpose I/O
20. P2.1 - General-purpose I/O
21. P2.2 - General-purpose I/O
22. P2.3 - General-purpose I/O
23. P2.4 - General-purpose I/O
24. P2.5 - General-purpose I/O
25. P2.6 - General-purpose I/O
26. P2.7 - General-purpose I/O
27. P3.0 - General-purpose I/O
28. P3.1 - General-purpose I/O
29. P3.2 - General-purpose I/O
30. P3.3 - General-purpose I/O
31. P3.4 - General-purpose I/O
32. P3.5 - General-purpose I/O
33. P3.6 - General-purpose I/O
34. P3.7 - General-purpose I/O
35. XTAL1 - Crystal oscillator input
36. XTAL2 - Crystal oscillator output
37. RESET - Reset pin
38. EA/VPP - External Access/Programming Enable
39. ALE - Address Latch Enable
40. PSEN - Program Store Enable
41. RD - Read control signal
42. WR - Write control signal
43. INT0 - External interrupt 0
44. INT1 - External interrupt 1

Functional Features

The DS80C320-QNL offers several functional features that enhance its performance and usability:

• High-speed processing capabilities for demanding applications
• Enhanced security features to protect sensitive data
• Multiple communication interfaces for seamless integration with other devices
• Flexible I/O pins for versatile connectivity options
• Efficient power management for low power consumption
• Built-in timers/counters and ADC channels for precise timing and analog signal processing

Advantages and Disadvantages

Advantages

• High processing speed enables efficient execution of complex tasks
• Low power consumption prolongs battery life in portable applications
• Enhanced security features protect against unauthorized access
• Wide operating voltage range allows compatibility with various power sources

Disadvantages

• Limited flash memory capacity may restrict the size of programs that can be stored
• Relatively higher cost compared to some other microcontrollers in the market

Working Principles

The DS80C320-QNL operates based on the principles of a typical microcontroller. It executes instructions stored in its flash memory, processes