Z8F022AQB020SG

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The Z8F022AQB020SG microcontroller is a highly integrated device in the Zilog Z8 Encore! XP family of microcontrollers. The Z8F022AQB020SG is a 32-bit microcontroller perfect for a wide range of embedded applications. This microcontroller delivers high performance, low power, and high functionality in a small package.

Z8F022AQB020SG Application Field

The Z8F022AQB020SG microcontroller is tailored for embedded applications, making it ideal for use in consumer products such as home and industrial automation, home appliances, gaming devices, and metering systems. The USB 2.0 Full Speed support on these devices, provide added flexibility and more data throughput when interfacing with a PC, other peripheral devices and other microcontrollers.

The 32-bit architecture also enables more complex applications to be implemented, such as digital signal processing (DSP), medical imaging and machine vision. It is also an ideal choice for use in automotive control systems, power management and motor control.

Z8F022AQB020SG Features

The Z8F022AQB020SG microcontroller comes with a host of useful on-chip peripherals. This includes two Serial Communications Interface (SPI) channels, six pulse-width modulation (PWM) channels and an integrated 10-bit Analog to Digital (ADC) converter. This provides all the necessary elements for motion control and user interface applications.

The Z8F022AQB020SG microcontroller features four 16-bit timers which can be used as input capture/output compare to control pulse width modulation, and also as one shot or periodic timers. The timer supports up to 16 different output modes, allowing complex control algorithms to be implemented.

Z8F022AQB020SG Working Principle

The Z8F022AQB020SG microcontroller contains a Harvard architecture with separate code and data memories. The code and data memories share a common 8kB block of RAM, which provides flexible access to data and program memory. The Harvard architecture includes a 32-bit Reduced Instruction Set Computer (RISC), a high-performance processor core.

The Z8F022AQB020SG high speed RISC processor core can execute up to 50 Core Instructions Per Clock (CIPC). The instruction set has been tailored to enable fast execution of LAN functions and data processing algorithms, along with providing flexible bit manipulation of data types. It also supports general purposes instructions for arithmetic operations, logic comparisons, branching and looping operations.

The Z8F022AQB020SG microcontroller also features watchdogs, reset sources and self-programmable code memory. It is manufactured using a low-power 0.18 μm process that enables the combination of low-power active and sleep modes, resulting in lower power consumption and improved performance. The Z8F022AQB020SG microcontroller also includes built-in memory protection and increased security.

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