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ATTINY87-MU

The ATTINY87-MU is a low-power, 8-bit microcontroller (MCU) from Microchip Technology's TinyAVR series. It is based on the enhanced AVR architecture, which provides efficient code execution and high performance for a wide range of applications.

Description:

The ATTINY87-MU is housed in a 20-pin, 4x4mm μMAX package with a 1:1 pitch. It features 8 KB of In-System Programmable (ISP) Flash memory, 512 bytes of EEPROM, and 512 bytes of internal SRAM. The device operates at a core frequency of up to 16 MHz and is powered by a single 2.7-5.5V supply voltage.

Features:

1. Enhanced AVR Core: Offers high code execution efficiency and performance.
2. Memory: 8 KB of ISP Flash memory, 512 bytes of EEPROM, and 512 bytes of SRAM.
3. I/O: 20 GPIO pins with various input/output options, including SPI, I2C, and USART interfaces.
4. ADC: 8-channel, 10-bit ADC with up to 11 input channels.
5. Timers: 2-input 16-bit timer/counter with PWM and phase-corrected PWM modes.
6. Interrupts: Multiple interrupt sources with configurable priority levels.
7. Power Management: Sleep modes to reduce power consumption, including power-save, power-down, and idle modes.
8. Security: JTAG interface with a dedicated on-chip debugger (OCD) and serial programming (SPM) instruction.
9. Operating Voltage: 2.7-5.5V.
10. Temperature Range: -40°C to +85°C.

Applications:

The ATTINY87-MU is suitable for a wide range of applications due to its low-power consumption, small form factor, and versatile features. Some common applications include:

1. Industrial Control: Sensor interfacing, motor control, and data acquisition systems.
2. Home Automation: Smart home devices, lighting control, and HVAC systems.
3. Medical Devices: Patient monitoring, wearable devices, and portable medical instruments.
4. Consumer Electronics: Remote controls, toys, and small appliances.
5. Security Systems: Access control, intrusion detection, and alarm systems.
6. Automotive: Infotainment systems, power management, and sensor interfaces.
7. RF Applications: Wireless communication modules and RF control systems.
8. Battery-Powered Devices: Leverage the low-power features for extended battery life in portable devices.

The ATTINY87-MU's combination of performance, memory, and power efficiency makes it a popular choice for a variety of embedded applications where space and power constraints are critical.