C8051F930-TB Silicon Laboratories Inc, C8051F930-TB Datasheet - Page 75

• Manufacturer Part Number: C8051F930-TB
• Description: BOARD TARGET/PROTO W/C8051F930
• Manufacturer: Silicon Laboratories Inc
• Type: MCUr

Specifications of C8051F930-TB

• Contents: Board
• Processor To Be Evaluated: C8051F930
• Processor Series: C8051F9xx
• Data Bus Width: 8 bit
• Interface Type: I2C, UART, SPI
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 0.9 V to 3.6 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: C8051F930
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1472

SFR Definition 5.4. ADC0PWR: ADC0 Burst Mode Power-Up Time
SFR Page = 0xF; SFR Address = 0xBA
Name Reserved
Reset
Type
Bit
6:4
3:0
7
Bit
AD0PWR[3:0]
Reserved
Unused
Name
R
7
0
Reserved.
Read = 0b; Must write 0b.
Unused.
Read = 0000b; Write = Don’t Care.
ADC0 Burst Mode Power-Up Time.
Sets the time delay required for ADC0 to power up from a low power state.
For BURSTEN = 0:
For BURSTEN = 1 and AD0EN = 1:
For BURSTEN = 1 and AD0EN = 0:
R
6
0
ADC0 power state controlled by AD0EN.
ADC0 remains enabled and does not enter a low power state after all conver-
sions are complete.
Conversions can begin immediately following the start-of-conversion signal.
ADC0 enters a low power state (as specified in Table 5.1) after all conversions
are complete. 
Conversions can begin a programmed delay after the start-of-conversion sig-
nal.
The ADC0 Burst Mode Power-Up time is programmed according to the follow-
ing equation:
or
AD0PWR
Tstartup
R
5
0
=
=
Tstartup
---------------------- 1

AD0PWR
400ns
Rev. 1.1
R
4
0
–
+
1
C8051F93x-C8051F92x
400ns
Function
3
1
AD0PWR[3:0]
2
1
R/W
1
1
0
1
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