AT90S1200A-12SC

Product Overview

Category

The AT90S1200A-12SC belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require embedded control and processing capabilities.

Characteristics

• High-performance 8-bit RISC architecture
• Low power consumption
• Flash memory for program storage
• EEPROM for data storage
• Wide operating voltage range
• Multiple communication interfaces
• Integrated peripherals for enhanced functionality

Package

The AT90S1200A-12SC is available in a small outline, surface mount package (SC).

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities in compact electronic devices.

Packaging/Quantity

The AT90S1200A-12SC is typically packaged in reels or tubes, with a quantity of 1000 units per package.

Specifications

• Architecture: 8-bit RISC
• Operating Voltage: 2.7V to 5.5V
• Clock Speed: 12 MHz
• Flash Memory: 1 KB
• EEPROM: 64 Bytes
• RAM: 64 Bytes
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 2 x 8-bit, 1 x 16-bit
• Analog-to-Digital Converter: 10-bit, 4 channels
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AT90S1200A-12SC has a total of 20 pins, which are assigned specific functions for input/output, power supply, and communication purposes. The detailed pin configuration is as follows:

1. VCC - Power Supply
2. GND - Ground
3. RESET - Reset Input
4. XTAL1 - Crystal Oscillator Input
5. XTAL2 - Crystal Oscillator Output
6. RXD - UART Receive Data
7. TXD - UART Transmit Data
8. INT0 - External Interrupt 0
9. INT1 - External Interrupt 1
10. T0 - Timer/Counter 0 Input
11. T1 - Timer/Counter 1 Input
12. MOSI - SPI Master Output Slave Input
13. MISO - SPI Master Input Slave Output
14. SCK - SPI Serial Clock
15. SDA - I2C Data
16. SCL - I2C Clock
17. ADC0 - Analog-to-Digital Converter Channel 0
18. ADC1 - Analog-to-Digital Converter Channel 1
19. ADC2 - Analog-to-Digital Converter Channel 2
20. ADC3 - Analog-to-Digital Converter Channel 3

Functional Features

The AT90S1200A-12SC offers several functional features that enhance its usability and performance in various applications:

• High-speed processing capabilities
• Flexible input/output options
• On-chip memory for program and data storage
• Integrated communication interfaces for seamless connectivity
• Timers/counters for precise timing operations
• Analog-to-digital converter for sensor interfacing
• Low power consumption for energy-efficient designs

Advantages and Disadvantages

Advantages

• Compact size and surface mount package enable space-saving designs
• Wide operating voltage range allows compatibility with different power sources
• Flash memory enables easy reprogramming of the microcontroller
• Multiple communication interfaces provide versatility in connectivity options
• Integrated peripherals reduce the need for external components

Disadvantages

• Limited program and data storage capacity compared to higher-end microcontrollers
• Relatively lower clock speed may restrict performance in demanding applications
• Lack of advanced features found in more advanced microcontroller models

Working Principles

The AT90S1200A-12SC operates based on the principles of a RISC (Reduced Instruction Set Computer) architecture. It executes instructions stored in its flash memory, processes data using its internal registers and arithmetic logic unit, and communicates with external devices through its input/output pins and communication interfaces.

Detailed Application Field Plans

The AT90S1200A-12SC finds applications in various fields, including but not limited to:

1. Home automation systems
2. Industrial control systems
3. Automotive electronics
4. Consumer electronics
5. Medical devices
6. Robotics
7. Internet of Things (IoT) devices
8. Sensor networks

Detailed and Complete Alternative Models

For those seeking alternative microcontroller options, the following models offer similar functionality and can be considered as alternatives to the AT90S1200A-12SC:

1. ATmega328P-PU
2. PIC16F877A
3. STM32F103C8T6
4. MSP430G2553
5. LPC1768

These alternative models provide