AT91M43300-25CJ

Product Overview

Category

AT91M43300-25CJ 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 RISC architecture
• Clock frequency of 25 MHz
• Low power consumption
• Integrated peripherals for enhanced functionality
• Wide operating voltage range
• Small form factor

Package

AT91M43300-25CJ is available in a compact package, suitable for surface mount technology (SMT) applications.

Essence

The essence of AT91M43300-25CJ lies in its ability to provide efficient control and processing capabilities in a small and low-power package.

Packaging/Quantity

This microcontroller is typically packaged in reels or trays, with quantities varying based on customer requirements.

Specifications

• Architecture: ARM7TDMI
• Clock Frequency: 25 MHz
• Operating Voltage Range: 2.7V to 3.6V
• Flash Memory: 64 KB
• RAM: 8 KB
• I/O Pins: 32
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 8 channels, 10-bit resolution
• Timers/Counters: 4
• PWM Channels: 4
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of AT91M43300-25CJ is as follows:

1. VDDIO
2. PA0
3. PA1
4. PA2
5. PA3
6. PA4
7. PA5
8. PA6
9. PA7
10. GND
11. PB0
12. PB1
13. PB2
14. PB3
15. PB4
16. PB5
17. PB6
18. PB7
19. VDDCORE
20. RESET
21. VDDPLL
22. PLLIN
23. PLLOUT
24. GND
25. VDDOSC
26. OSCIN
27. OSCOUT
28. GND
29. VDDPLLCK
30. PLLCK
31. GND
32. VDDPLLBIAS

Functional Features

• High-performance processing capabilities
• Integrated peripherals for enhanced functionality
• Low power consumption for energy-efficient designs
• Wide operating voltage range for flexibility in various applications
• Support for multiple communication interfaces
• On-chip analog-to-digital converter for sensor interfacing
• Timers and counters for precise timing control
• PWM channels for generating analog signals
• Robust operating temperature range for reliable operation in harsh environments

Advantages and Disadvantages

Advantages

• High-performance architecture enables efficient data processing.
• Integrated peripherals reduce the need for external components, saving cost and board space.
• Low power consumption extends battery life in portable devices.
• Wide operating voltage range allows compatibility with different power sources.
• Small form factor facilitates compact designs.

Disadvantages

• Limited flash memory and RAM compared to some other microcontrollers.
• Clock frequency of 25 MHz may be insufficient for certain high-speed applications.
• Limited number of I/O pins may restrict the complexity of designs.

Working Principles

AT91M43300-25CJ operates based on the ARM7TDMI architecture. It executes instructions stored in its flash memory, processes data, and controls various peripherals and interfaces. The clock frequency determines the speed at which instructions are executed. The microcontroller interacts with external devices through its I/O pins and communication interfaces, enabling data exchange and control.

Detailed Application Field Plans

AT91M43300-25CJ finds applications in various fields, including but not limited to: 1. Industrial automation 2. Consumer electronics 3. Automotive systems 4. Medical devices 5. Internet of Things (IoT) devices 6. Robotics 7. Home automation

Detailed and Complete Alternative Models

Some alternative models to AT91M43300-25CJ that offer similar functionality include: 1. STM32F407VG 2. PIC32MX795F512L 3. LPC1768 4. MSP430F5529 5. SAMD21G18A

These microcontrollers provide comparable features and can be considered as alternatives based on specific project requirements.

In conclusion, AT91M43300-25CJ is a high-performance microcontroller with integrated peripherals, low power consumption, and a wide operating voltage range. It finds applications in various fields and has several alternative models available for consideration.