Zilog Z8F0880 Uživatelský manuál stáhnout pdf (Strana 8)

Z8 Encore! XP

F1680 28-Pin Series Development Kit

User Manual

UM020305-0508 Introduction

•

17 to 39 General-Purpose Input/Output (GPIO) pins depending on

package

•

Up to 8 direct LED drives

•

Up to 20 vectored interrupts

•

On-Chip Debugger (OCD)

•

Power-On Reset (POR)

•

Built-in Low-Voltage Detection (LVD) and Voltage Brownout (VBO)

protection

•

32 kHz secondary oscillator for timers

•

Internal Precision Oscillator (IPO) with output frequency in the range

of 43.2 kHz to 11.059 MHz

•

Crystal oscillator with three power settings and external RC network

option

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Wide operation voltage: 1.8 V to 3.6 V

•

Up to thirty-nine 5 V-tolerant inputs (digital mode only)

•

Ultra low power consumption:

– Active mode:

Typical < 0.2 mA/MHz @1.8 V (Flash/PRAM On)

Typical < 0.1 mA/MHz @1.8 V (Flash Off/PRAM On)

– Halt mode:

Typical < 70 µA/MHz @1.8 V

–Stop mode:

Typical < 0.01 µA @1.8 V (all peripherals disabled)

Typical < 1.0 µA @1.8 V (WDT running)

•

20-pin, 28-pin, 40-pin, and 44-pin packages

•

0 ºC to +70 ºC (standard), –40 ºC to +105 ºC (extended) operating

temperature ranges

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 18 19

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