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ATTINY861A-MU
+NomenclatureIC MCU 8BIT 8KB FLASH 32VQFN
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FabricantEtmel
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Pièce fabricant #ATTINY861A-MU
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Fiche technique ATTINY861A-MU DataSheet
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Package VQFN-32
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En stock2483
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Spécifications
| Attribut | Valeur |
| Package | Bulk |
| Series | AVR® ATtiny |
| ProductStatus | Active |
| CoreProcessor | AVR |
| CoreSize | 8-Bit |
| Speed | 20MHz |
| Connectivity | USI |
| Peripherals | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT |
| NumberofI/O | 16 |
| ProgramMemorySize | 8KB (4K x 16) |
| ProgramMemoryType | FLASH |
| EEPROMSize | 512 x 8 |
| RAMSize | 512 x 8 |
| Voltage-Supply(Vcc/Vdd) | 1.8V ~ 5.5V |
| DataConverters | A/D 11x10b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 32-VFQFN Exposed Pad |
Présentation
Description
The microcontroller is equipped with a rich set of peripherals, including a 10-bit Analog-to-Digital Converter (ADC), Universal Serial Interface (USI), and multiple timers/counters, which make it versatile for various embedded applications. It supports several low-power modes, making it suitable for battery-operated devices.
The ATTINY861A-MU also offers enhanced PWM capabilities and a differential ADC, catering to precision control and measurement needs. It operates within a voltage range of 1.8V to 5.5V, offering flexibility in power supply choices. The device is commonly used in applications such as motor control, sensor interfacing, and small-scale automation.
Equivalent
Features
Key features include an enhanced oscillator with a calibrated internal RC oscillator, two 8-bit timers/counters, a 16-bit timer/counter, and a high-speed PWM with up to 8 channels. It also offers an 8-channel 10-bit ADC, a Universal Serial Interface (USI) for serial communication, and a watchdog timer. The microcontroller is designed for low power consumption with features like power-save and standby modes, making it suitable for battery-powered devices. The ATTINY861A-MU is available in a 20-pin MLF package, offering compactness and ease of integration into space-constrained designs.
Pinout
Key functions and features include:
1. CPU: 8-bit AVR RISC architecture.
2. Memory: 8 KB of Flash memory, 512 bytes of EEPROM, and 512 bytes of SRAM.
3. I/O Ports: 16 general-purpose I/O pins.
4. Timers/Counters: 1 x 16-bit and 2 x 8-bit Timer/Counters with PWM capabilities.
5. Analog Features: 1 x 8-channel 10-bit ADC and a programmable watchdog timer.
6. Communication Interfaces: Supports SPI, USI (Universal Serial Interface), and TWI (I2C compatible).
7. Operating Voltage: 1.8V to 5.5V.
8. Low Power: Power-saving modes include Idle, ADC Noise Reduction, Power-down, and Standby modes.
These features make the ATTINY861A-MU suitable for a variety of embedded control applications, including consumer electronics, sensor interfaces, and other low-power devices.
Manufacturer
Application
1. Embedded Systems: Ideal for small-scale projects requiring basic processing and control.
2. Consumer Electronics: Used in devices such as remote controls and portable gadgets.
3. Industrial Automation: Suitable for controlling machinery, sensors, and actuators.
4. Automotive Systems: Employed in non-critical functions like lighting and infotainment controls.
5. Home Automation: Powers smart home devices, including thermostats and security systems.
6. Wearable Technology: Supports basic operations in fitness trackers and other wearable devices.
Its versatility makes it a popular choice for projects needing cost-effective and efficient microcontrollers.