ATTINY87-15MZ

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ATTINY87-15MZ Application Field And Working Principle

The ATTINY87-15MZ is an 8-bit AVR ultra-low-power microcontroller with improved performance. It is part of the TinyAVR Microcontroller family by Atmel and is categorized under the Embedded – Microcontrollers category. It has a comprehensive range of features and functions that make it a perfect choice for applications requiring low power consumption, extended temperature range, and improved performance.

The ATTINY87-15MZ comes in a 40-pin DIP package. Its feature set includes 14KB In-System Programmable Flash, 512B SRAM, 256B EEPROM, 25 general-purpose I/O pins, two 8-bit timers/counters, five PWM channels, two UARTs, and two multi-capture timer/counters.

The ATTINY87-15MZ has a comprehensive set of analog and digital peripherals that enable designers to quickly and easily interface to external environments. The peripherals include two 8-channel, 10-bit ADC (Analog-to-Digital Converter), a temperature sensing and Convertor, Programmable Logic Cells, RTC (Real-Time Clock), and a total of five PWM (Pulse Width Modulation) channels.

The ATTINY87-15MZ supports six sleep mode, which helps to extend battery life. The sleep mode can be activated through the sleep instruction and is divided into several sections called sleep states. It enables the system to enter into a different state in order to save power. The different sleep states can be activated depending on the application, such as Active (wake up from idle), Idle/Idle2/Idle3 (lowest power), and Power-down (no power, but with RAM retention).

The ATTINY87-15MZ provides peripheral clock sources which can be used to synchronize and/or time various functions in an application. Two peripheral clock sources are available, RC Oscillator (RCO) and Low Frequency Oscillator (LFO). RCO is used for system clock and baud rate synchronous communications while LFO can be used to generate low frequency signals.

The ATTINY87-15MZ has an integrated supply voltage of 1.8V to 3.6V. It also supports two power-saving modes – Sleep and Power-down. Sleep mode can be activated to extend the battery life of the system and can be reset by a deep sleep – wake up instruction. Power-down mode is used to reduce power consumption to as low as 1 μA.

The ATTINY87-15MZ offers heightened performance through its enhanced instruction set. It has a 130 instructions set which consists of 32 instructions for branch, compare and logical operations and 98 instructions for arithmetic operations. It also has five instruction pipeline stages, which enable multiple instructions to execute in parallel.

The ATTINY87-15MZ also features a sophisticated interrupt handling system. It supports four different types of interrupt, including external, software, peripheral, and power-down. The external interrupt allows the processor to listen to user-defined pins, while the software interrupt can be used to initiate a CPU-wide interrupt. The peripheral interrupt is used to handle a peripheral’s events, while the power-down mode supports a wakeup feature that allows the processor to resume from a low-power state.

The ATTINY87-15MZ has advanced debugging capabilities. It has eight breakpoints, which can be used to debug and trace the embedded application. The Embedded Trace Controller (ETC) can be used to accurately monitor and trace the contents of the instruction buses and system resources in real-time. The JTAG interface can be used for on-chip debugging processes.

The ATTINY87-15MZ is an ideal choice for applications that require enhanced performance, extended temperature range and reduced power consumption. Its extended feature set includes 14KB In-System Programmable Flash, 512B SRAM, 256B EEPROM, two 8-channel, 10-bit ADC, five PWM channels, two UARTs, two 8-bit timers/counters, a RTC and 25 General-Purpose I/O pins.

Its comprehensive range of possibilities makes the ATTINY87-15MZ an ideal choice for applications such as consumer electronics, automotive, industrial, wearables, and medical devices. It is a perfect fit for applications requiring low power consumption and extended temperature range, as well as improved performance.

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