LPC1346FHN33,551

Product Overview

Category

The LPC1346FHN33,551 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 32-bit ARM Cortex-M3 core
• Flash memory size: 32 KB
• RAM size: 8 KB
• Operating voltage: 2.7V to 3.6V
• Package type: LQFP
• Number of pins: 48
• Clock frequency: up to 72 MHz

Package and Quantity

The LPC1346FHN33,551 is available in a Low Quad Flat Package (LQFP) with 48 pins. It is typically sold individually or in reels of a specific quantity.

Specifications

• Core: ARM Cortex-M3
• Flash Memory: 32 KB
• RAM: 8 KB
• Operating Voltage: 2.7V - 3.6V
• Clock Frequency: Up to 72 MHz
• I/O Pins: 42
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit, 8 channels
• Timers/Counters: 4 x 32-bit, 1 x 16-bit
• PWM Channels: 6
• Power Supply: Internal and External options
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The LPC1346FHN33,551 has a total of 48 pins. The pin configuration is as follows:

1. P0_0
2. P0_1
3. P0_2
4. P0_3
5. P0_4
6. P0_5
7. P0_6
8. P0_7
9. P0_8
10. P0_9
11. P0_10
12. P0_11
13. P0_12
14. P0_13
15. P0_14
16. P0_15
17. P0_16
18. P0_17
19. P0_18
20. P0_19
21. P0_20
22. P0_21
23. P0_22
24. P0_23
25. P0_24
26. P0_25
27. P0_26
28. P0_27
29. P0_28
30. P0_29
31. P0_30
32. P0_31
33. VDD
34. VSS
35. XTALIN
36. XTALOUT
37. RESET
38. PIO0_2
39. PIO0_3
40. PIO0_4
41. PIO0_5
42. PIO0_6
43. PIO0_7
44. PIO0_8
45. PIO0_9
46. PIO0_10
47. PIO0_11
48. VBAT

Functional Features

• High-performance ARM Cortex-M3 core for efficient processing.
• Ample flash memory and RAM for storing and executing programs.
• Multiple communication interfaces (UART, SPI, I2C) for seamless connectivity.
• 10-bit ADC with 8 channels for analog signal acquisition.
• Timers/Counters for precise timing and event counting.
• PWM channels for generating analog-like signals.
• Flexible power supply options for different applications.

Advantages and Disadvantages

Advantages

• Powerful ARM Cortex-M3 core for high-performance applications.
• Sufficient flash memory and RAM for storing and executing complex programs.
• Multiple communication interfaces for easy integration with other devices.
• Versatile analog-to-digital converter for accurate signal acquisition.
• Timers/Counters and PWM channels for precise timing and analog signal generation.

Disadvantages

• Limited number of I/O pins compared to some other microcontrollers.
• Relatively higher power consumption compared to low-power microcontrollers.
• May require additional external components for certain applications.

Working Principles

The LPC1346FHN33,551 operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory and uses its internal resources to perform various tasks. The microcontroller interacts with external devices through its I/O pins and communication interfaces. It can process data, control peripherals, and respond to external events based on the program it is running.

Application Field Plans

The LPC1346FHN33,551 finds applications in various fields, including but not limited to: - Industrial automation - Consumer electronics - Internet of Things (IoT) devices