Z8F082ASH020SC Datasheet, PDF (48/244 Pages) Zilog, Inc. – Z8 Encore XP-R F08xA Series with eXtended Peripherals

Z8 Encore! XP^® F08xA Series
Product Specification
30
Note:
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.
Table 12. Power Control Register 0 (PWRCTL0)
BITS
FIELD
RESET
R/W
ADDR
7
TRAM
1
R/W
6
5
Reserved
0
0
R/W
R/W
4
VBO
3
TEMP
0
0
R/W
R/W
F80H
2
ADC
0
R/W
1
COMP
0
R/W
0
Reserved
0
R/W
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.
PS024705-0405
PRELIMINARY
Low-Power Modes