Zilog ZUSBOPTS Uživatelský manuál stáhnout pdf (Strana 14)

UM026203-0115 MCU Module

MultiMotor Series Development Kit

User Manual

Z51F3220 MCU

The Z51F3220 MCU, a member of Zilog’s new Z8051 product family, is an advanced

CMOS 8-bit microcontroller with 32 KB of Flash memory. This powerful microcontroller

provides a highly flexible and cost-effective solution to many embedded control applica-

tions, including motor control. The key features of the Z51F3220 MCU include:

•

16 MHz high-performance 8-bit CISC core

•

Up to 32 KB Flash program memory

•

Highly-integrated digital/analog peripherals:

– 10-bit pulse-width modulator (PWM) module with three complementary pairs of

PWM outputs

– 16-channel 12-bit Analog-to-Digital Converter (ADC) for current sampling and

back-EMF detection

– 16-bit timer with capture, compare, and PWM capability

– Flexible communication interface including a UART, I

C, and SPI

– LCD driver (21 segments/8 common)

•

Oscillator supports either internal RC oscillator or external crystals and ceramic reso-

nators

•

Up to 42 General-Purpose Input/Output (GPIO) pins

•

Voltage Brown-Out/Power-On Reset (VBO/POR)

•

Watchdog Timer (WDT) with internal RC oscillator

•

Two-wire on-chip debugger

To learn more about the Z51F3220 MCU, refer to the Z51F3200 Series Product Specifica-

tion (PS0299) or the Z51FM3220MCU Series Product Brief (PB0239). Each of these doc-

uments is available free for download from zilog.com

Connectors, Headers, Jumpers, and Switches

Multiple connectors, controls, and monitoring points are included on each MCU Module to

allow easy monitoring and modification to fit user requirements. Table 1 identifies signal

names and descriptions for each of these MCU modules.

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 40 41

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