C8051F02X Datasheet, PDF (32/272 Pages) Silicon Laboratories – 8K ISP FLASH MCU Family

C8051F020/1/2/3
3. GLOBAL DC ELECTRICAL CHARACTERISTICS
Table 1.1. Global DC Electrical Characteristics
-40°C to +85°C, 25 MHz System Clock unless otherwise specified.
PARAMETER
CONDITIONS
MIN TYP
Analog Supply Voltage
2.7^†
3.0
Analog Supply Current
AV+=2.7 V, Internal REF, ADC,
DAC, Comparators all active
1.7
Analog Supply Current with AV+=2.7 V, Internal REF, ADC,
analog sub-systems inactive
DAC, Comparators all disabled,
oscillator disabled, VDD Monitor
0.2
disabled
Analog-to-Digital Supply Delta
(|VDD - AV+|)
Digital Supply Voltage
2.7
3.0
Digital Supply Current with VDD=2.7 V, Clock=25 MHz
10
CPU active
VDD=2.7 V, Clock=1 MHz
0.5
VDD=2.7 V, Clock=32 kHz
20
Digital Supply Current with VDD=2.7 V, Clock=25 MHz
5
CPU inactive (not accessing VDD=2.7 V, Clock=1 MHz
0.2
FLASH)
VDD=2.7 V, Clock=32 kHz
10
Digital Supply Current (shut- VDD=2.7 V, Oscillator not running,
down)
VDD Monitor disabled
0.2
Digital Supply RAM Data
Retention Voltage
1.5
Specified Operating Tempera-
ture Range
-40
SYSCLK (system clock fre-
quency)
0^‡
Tsysl (SYSCLK low time)
18
Tsysh (SYSCLK high time)
18
† _{Analog Supply AV+ must be greater than 1 V for VDD monitor to operate.}
‡ _{SYSCLK must be at least 32 kHz to enable debugging.}
MAX
3.6
UNITS
V
mA
µA
0.5
V
3.6
V
mA
mA
µA
mA
mA
µA
µA
V
+85
°C
25
MHz
ns
ns
32
Rev. 1.4