• ATTINY24A-SSU SOIC-14
ATTINY24A-SSU SOIC-14

ATTINY24A-SSU

ATTINY24A-SSU, 8 bit AVR Microcontroller 20MHz 2, 128kB, B Flash, 128B RAM, I2C SPI 14-Pin SOIC

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Overview of ATTINY24A-SSU

The ATTINY24A-SSU is a high-performance, low-power 8-bit AVR microcontroller from Atmel. It features 2KB of flash memory, 128 bytes of SRAM, and 12 general-purpose I/O pins, making it suitable for a wide range of embedded applications.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VCC: Positive Power Supply
  • GND: Ground Connection
  • Reset: Reset Pin
  • XTAL1: Crystal Oscillator Input
  • XTAL2: Crystal Oscillator Output
  • ADC0: Analog-to-Digital Converter Input 0
  • ADC1: Analog-to-Digital Converter Input 1
  • ... (Additional pins based on specific configuration)

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the ATTINY24A-SSU microcontroller for a visual representation.

Key Features

  • High-Performance AVR Core: The ATTINY24A-SSU is built on a powerful 8-bit AVR RISC architecture, delivering high performance for embedded systems.
  • Low Power Consumption: With its advanced power-saving modes, this microcontroller is ideal for battery-powered applications.
  • Peripheral Integration: It includes analog-to-digital converters, PWM output channels, and USART for versatile connectivity options.
  • Flash Memory: The 2KB of in-system programmable flash memory allows for flexible firmware updates and storage.
  • Wide Operating Voltage Range: Operates from 1.8V to 5.5V, enabling compatibility with various power sources.

Note: For detailed technical specifications, please refer to the ATTINY24A-SSU datasheet.

Application

  • Embedded Systems: Suitable for various embedded applications such as smart sensors, IoT devices, and control systems.
  • Consumer Electronics: Used in consumer electronic products for control, interface, and processing functions.
  • Automotive Electronics: Applied in automotive systems for engine control, dashboard displays, and vehicle connectivity.

Functionality

The ATTINY24A-SSU microcontroller offers a combination of high performance, low power consumption, and versatile I/O capabilities, making it a reliable choice for embedded system design.

Usage Guide

  • Power Supply: Connect VCC (Pin) to the positive supply voltage and GND (Pin) to ground.
  • Crystal Oscillator: Connect an external crystal oscillator to XTAL1 and XTAL2 pins for accurate clock generation.
  • I/O Connections: Configure and connect the general-purpose I/O pins as needed for interfacing with external devices.

Frequently Asked Questions

Q: Can the ATTINY24A-SSU be programmed using Arduino IDE?
A: Yes, the ATTINY24A-SSU can be programmed using the Arduino IDE with the appropriate hardware configuration and bootloader.

Q: What is the maximum frequency supported by the internal oscillator?
A: The internal oscillator of the ATTINY24A-SSU can typically support frequencies up to 8MHz.

Equivalent

For similar functionalities, consider these alternatives to the ATTINY24A-SSU:

  • ATTINY44A-SSU: A higher-memory variant of the ATTINY series with increased flash and SRAM capacity.
  • ATTINY25-SSU: A compact AVR microcontroller with lower flash memory but suitable for smaller embedded applications.

ATTINY24A-SSU

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category 8-bit Microcontrollers - MCU RoHS Details
Core AVR Program Memory Size 2 kB
Data RAM Size 128 B Package / Case SOIC-14
Maximum Clock Frequency 20 MHz ADC Resolution 10 bit
Number of I/Os 12 I/O Supply Voltage - Min 1.8 V
Supply Voltage - Max 5.5 V Mounting Style SMD/SMT
Data Bus Width 8 bit Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C Series ATtiny24
Brand Microchip Technology Data RAM Type SRAM
Data ROM Size 128 B Data ROM Type EEPROM
Height 1.75 mm Interface Type SPI, USI
Length 8.74 mm Moisture Sensitive Yes
Number of ADC Channels 20 Channel Number of Timers/Counters 2 Timer
Processor Series tinyAVR Product MCUs
Product Type 8-bit Microcontrollers - MCU Program Memory Type Flash
Factory Pack Quantity 57 Subcategory Microcontrollers - MCU
Tradename AVR Width 3.99 mm
Unit Weight 0.010935 oz

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