Z8F082ASH020SC datasheet(48/244 Pages) ZILOG

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PS024705-0405

P R E L I M I N A R Y

Low-Power Modes

Z8 Encore! XP® F08xA Series

Product Specification

ADC measurements on ANA0 (the transimpedance output). This bit enables the amplifier

even in STOP mode. If the amplifier is not required in STOP mode, disable it. Failure to

perform this results in STOP mode currents greater than specified.

This register is only reset during a power-on reset sequence. Other system reset events do

not affect it.

TRAM— Transimpedance Amplifier Disable

0 = Transimpedance Amplifier is enabled (this applies even in STOP mode).

1 = Transimpedance Amplifier is disabled.

Reserved—Must be 0.

VBO—Voltage Brown-Out Detector Disable

This bit and the VBO_AO Flash option bit must both enable the VBO for the VBO to be

active.

0 = VBO Enabled

1 = VBO Disabled

TEMP—Temperature Sensor Disable

0 = Temperature Sensor Enabled

1 = Temperature Sensor Disabled

ADC—Analog-to-Digital Converter Disable

0 = Analog-to-Digital Converter Enabled

1 = Analog-to-Digital Converter Disabled

COMP—Comparator Disable

0 = Comparator is Enabled

1 = Comparator is Disabled

Reserved—Must be 0.

Table 12. Power Control Register 0 (PWRCTL0)

BITS

FIELD

TRAM

Reserved

VBO

TEMP

ADC

COMP

Reserved

RESET

000

R/W

R/WR/W

ADDR

F80H

Note:

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