ATTINY12-8PU

Product Overview

The ATTINY12-8PU is a microcontroller belonging to the ATtiny series by Atmel Corporation. This microcontroller falls under the category of 8-bit AVR microcontrollers and is widely used in various embedded systems applications. Known for its compact size and low power consumption, the ATTINY12-8PU comes in a PDIP package and is suitable for applications requiring simple control and processing capabilities.

Basic Information

• Category: 8-bit AVR Microcontroller
• Use: Embedded Systems Applications
• Characteristics: Compact, Low Power Consumption
• Package: PDIP (Plastic Dual In-line Package)
• Essence: Simple Control and Processing Capabilities
• Packaging/Quantity: Available in Tape & Reel packaging, quantity varies based on supplier

Specifications

• Architecture: 8-bit RISC
• Flash Memory: 1 KB
• SRAM: 64 Bytes
• EEPROM: 32 Bytes
• Operating Voltage: 2.7V - 5.5V
• Digital I/O Pins: 6
• Analog Input Pins: 4
• Timers/Counters: 1 x 8-bit Timer/Counter
• Communication Interfaces: None
• Clock Speed: Up to 12 MHz
• Operating Temperature: -40°C to 85°C

Detailed Pin Configuration

The ATTINY12-8PU features a total of 8 pins, each serving specific functions within the microcontroller's operation. The pin configuration is as follows: 1. VCC (Pin 8) - Supply Voltage 2. GND (Pin 4) - Ground 3. RESET (Pin 1) - External Reset Input 4. PB3 (Pin 2) - Digital I/O Pin 5. PB4 (Pin 3) - Digital I/O Pin 6. PB5 (Pin 6) - Digital I/O Pin 7. PB6 (Pin 7) - Digital I/O Pin 8. PB7 (Pin 5) - Digital I/O Pin

Functional Features

The ATTINY12-8PU offers the following functional features: - Compact form factor suitable for space-constrained applications - Low power consumption, making it ideal for battery-powered devices - 8-bit RISC architecture for efficient processing - On-chip 8-bit timer/counter for precise timing control - Built-in EEPROM for non-volatile data storage

Advantages and Disadvantages

Advantages

• Small footprint ideal for compact designs
• Low power consumption extends battery life
• Cost-effective solution for simple control applications

Disadvantages

• Limited memory and I/O capabilities compared to higher-end microcontrollers
• Lack of communication interfaces may limit connectivity options

Working Principles

The ATTINY12-8PU operates based on the 8-bit RISC architecture, executing instructions with low power consumption. It utilizes its flash memory, SRAM, and EEPROM to store program code, data, and non-volatile settings, respectively. The microcontroller interacts with external components through its digital and analog I/O pins, enabling control and sensing capabilities within embedded systems.

Detailed Application Field Plans

The ATTINY12-8PU finds application in various fields, including: - Consumer Electronics: Remote controls, small appliances - Industrial Automation: Sensor interfacing, simple control systems - Automotive: Dashboard indicators, basic vehicle control modules - IoT Devices: Low-power connected sensors, actuators

Detailed and Complete Alternative Models

For applications requiring more advanced features or higher performance, alternative models to the ATTINY12-8PU include: - ATTINY25-20PU: Higher flash memory, additional I/O pins - ATTINY85-20PU: Enhanced I/O capabilities, support for communication interfaces - ATTINY2313-20PU: Expanded memory, multiple communication interfaces

In summary, the ATTINY12-8PU serves as a compact and low-power microcontroller suitable for simple control and processing tasks in various embedded systems applications. While it has limitations in terms of memory and I/O capabilities, its cost-effectiveness and small form factor make it an attractive choice for space-constrained designs.

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