C8051F067 View Datasheet(PDF) - Silicon Laboratories
Part Name
Description
MFG CO.
'C8051F067' PDF : 328 Pages View PDF
C8051F060/1/2/3/4/5/6/7
3. Global DC Electrical Characteristics
Table 3.1. Global DC Electrical Characteristics
-40 to +85 °C, 25 MHz System Clock unless otherwise specified.
Parameter
Conditions
Min
Analog Supply Voltage (AV+, (Note 1)
2.7
AVDD)
Digital Supply Voltage (VDD)
2.7
Analog-to-Digital Supply Delta
(|VDD - AV+| or |VDD - AVDD|)
Supply Current from Analog
Peripherals (active)
Internal REF, ADC, DAC, Com-
parators all enabled. (Note 2)
Supply Current from Analog
Peripherals (inactive)
Internal REF, ADC, DAC, Com-
parators all disabled, oscillator
disabled.
Supply Current from CPU and VDD=2.7 V, Clock=25 MHz
Digital Peripherals (CPU active) VDD=2.7 V, Clock=1 MHz
(Note 3)
VDD=2.7 V, Clock=32 kHz
VDD=3.0 V, Clock=25 MHz
VDD=3.0 V, Clock=1 MHz
VDD=3.0 V, Clock=32 kHz
Supply Current from CPU and
Digital Peripherals (CPU inac-
tive, not accessing Flash)
(Note 3)
VDD=2.7 V, Clock=25 MHz
VDD=2.7 V, Clock=1 MHz
VDD=2.7 V, Clock=32 kHz
VDD=3.0 V, Clock=25 MHz
VDD=3.0 V, Clock=1 MHz
VDD=3.0 V, Clock=32 kHz
Supply Current with all systems Oscillator not running
shut down
VDD Supply RAM Data Reten-
tion Voltage
SYSCLK (System Clock)
(Note 4)
0
Specified Operating Tempera-
-40
ture Range
Typ
Max Units
3.0
3.6
V
3.0
3.6
V
0.5
V
14
mA
0.2
µA
18
mA
0.7
mA
30
µA
20
mA
1.0
mA
35
µA
13
mA
0.5
mA
20
µA
16
mA
0.8
mA
23
µA
0.2
µA
1.5
V
25
MHz
+85
°C
Note 1: Analog Supply AV+ must be greater than 1 V for VDD monitor to operate.
Note 2: Internal Oscillator and VDD Monitor current not included. Individual supply current contributions
for each peripheral are listed in the chapter.
Note 3: Current increases linearly with supply Voltage.
Note 4: SYSCLK must be at least 32 kHz to enable debugging.
38
Rev. 1.2
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