Z8F011AQB020SC Zilog, Z8F011AQB020SC Datasheet - Page 46

• Manufacturer Part Number: Z8F011AQB020SC
• Description: IC ENCORE XP MCU FLASH 1K 8-QFN
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F011AQB020SC

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: IrDA, UART/USART
• Peripherals: Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT
• Number Of I /o: 6
• Program Memory Size: 1KB (1K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 16 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 8-VQFN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Data Converters: -
• Other names: 269-3645

Table 12. Power Control Register 0 (PWRCTL0)
BITS
FIELD
RESET
R/W
ADDR
PS022825-0908
Note:
Note:
LPO
R/W
7
1
operational amplifier (LPO) is OFF. To use the LPO, clear the LPO bit, turning it ON.
Clearing this bit might interfere with normal ADC measurements on ANA0 (the LPO out-
put). 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 POR sequence. Other system reset events do not affect
it.
LPO—Low-Power Operational Amplifier Disable
0 = LPO is enabled (this applies even in STOP mode).
1 = LPO is disabled.
Reserved—Must be 0.
VBO—Voltage Brownout 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.
Asserting any power control bit disables the targeted block, regardless of any enable bits
contained in the target block’s control registers.
R/W
6
0
Reserved
R/W
5
0
VBO
R/W
4
0
F80H
TEMP
R/W
3
0
Z8 Encore! XP
ADC
R/W
2
0
Product Specification
COMP
R/W
1
0
®
Low-Power Modes
F082A Series
Reserved
R/W
0
0
35