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ATTINY24A-MUR
+BOMIC MCU 8BIT 2KB FLASH 20QFN
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Nhà sản xuấtCông nghệ Microchip
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Ông. Phần #ATTINY24A-MUR
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Bảng dữ liệu ATTINY24A-MUR DataSheet
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Series | AVR® ATtiny |
| Part Status | Active |
| DigiKey Programmable | Verified |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 20MHz |
| Connectivity | USI |
| Peripherals | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT |
| Number of I/O | 12 |
| Program Memory Size | 2KB (1K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 128 x 8 |
| RAM Size | 128 x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 20-QFN-EP (4x4) |
| Package / Case | 20-WFQFN Exposed Pad |
| Base Product Number | ATTINY24 |
Tổng quan
Description
Key features include a 12-channel 10-bit ADC, two 8-bit timers, and a Universal Serial Interface (USI) for serial communication, providing versatile connectivity options. The microcontroller also supports up to 16 I/O pins, giving flexibility in interfacing with external components. Its compact QFN package and low-power consumption make it ideal for applications such as sensor interfaces, small-scale automation, and portable devices.
The ATTINY24A-MUR also supports in-system programming and debugging, allowing for easy development and testing. Its robustness and efficiency make it a popular choice for hobbyists and professionals working on embedded systems solutions.
Equivalent
Features
1. Program Memory: It has 2KB of Flash memory for code storage.
2. RAM: 128 bytes of SRAM for data storage.
3. EEPROM: Includes 128 bytes of EEPROM for non-volatile data storage.
4. I/O Pins: Offers 12 programmable I/O lines for interfacing with external components.
5. Timers: Comes with two 8-bit Timer/Counters for timing and control applications.
6. ADC: Features a 10-bit ADC with up to 8 channels for analog-to-digital conversion.
7. Communication Interfaces: Supports SPI and USI (Universal Serial Interface) for serial communication.
8. Power: Operates at a wide voltage range from 1.8V to 5.5V, making it versatile for various applications.
9. Package: Available in a 14-pin SOIC package, suitable for space-constrained designs.
10. Power-Saving Modes: Includes multiple sleep modes to reduce power consumption.
These features make the ATTINY24A-MUR suitable for small-scale embedded applications, including sensor interfacing, simple control systems, and custom logic circuits.
Pinout
- VCC: Power supply pin.
- GND: Ground pin.
- Port B (PB0 to PB3, PB5 to PB7): General-purpose I/O pins, also used for various peripheral functions like ADC, timers, and communication interfaces.
- Port A (PA0 to PA7): Another set of general-purpose I/O pins with similar multifunction capabilities.
- RESET: This pin can be configured as an external reset input.
- AREF: Reference voltage for ADC (Analog-to-Digital Converter).
- XTAL1/XTAL2: For connecting an external crystal oscillator.
This device is typically used in simple embedded applications due to its small size and versatility. The specific configuration of each pin depends on the software and application design.
Manufacturer
Application
1. Consumer Electronics: Used in devices like remote controls and small appliances where efficient processing is needed.
2. Industrial Automation: Suitable for sensor interfacing and control systems, providing reliable operation in harsh conditions.
3. Home Automation: Powers smart devices for homes, such as thermostats and lighting controls.
4. Automotive: Employed in systems like tire pressure monitoring and in-cabin controls.
5. Medical Devices: Utilized in portable medical equipment requiring low energy consumption.
6. IoT Devices: Enables connectivity in wearables and other IoT gadgets.
Its versatility and efficiency make it well-suited for embedded applications across various industries.