C8051F2XX Datasheet, PDF (24/146 Pages) Silicon Laboratories – Mixed Signal 8 kB ISP Flash MCU Family

C8051F2xx
3. Global DC Electrical Characteristics
Table 3.1. Global DC Electrical Characteristics
–40 to +85 °C unless otherwise specified.
Parameter
Conditions
Analog Supply Voltage¹
V_DD supply current with ADC and
comparators active, and CPU
active
Clock = 25 MHz
Clock = 1 MHz
Clock = 32 kHz
V_DD supply current with ADC and Clock = 25 MHz
comparators active, and CPU inac- ^{Clock = 1 MHz}
tive (Idle Mode)
Clock = 32 kHz
V_DD supply current with ADC and
comparators inactive, and CPU
active
Clock = 25 MHz
Clock = 1 MHz
Clock = 32 kHz
Digital Supply Current with CPU
inactive (Idle Mode)
Clock = 25 MHz
Clock = 1 MHz
Clock = 32 kHz
Digital Supply Current (Stop Mode), Oscillator not running
V_DD monitor enabled
Digital Supply Current (Stop Mode), Oscillator not running
V_DD monitor disabled
Digital Supply RAM Data Retention
Voltage
Specified Operating Temperature
Range
SYSCLK (system clock
frequency)²
Tsysl (SYSCLK low time)
Tsysh (SYSCLK high time)
Min
Typ
Max Units
2.7
3.0
3.6
V
—
13
—
mA
1.5
mA
300
µA
—
9
—
mA
1.8
mA
275
µA
—
12.5
—
mA
1.0
mA
25
µA
—
8.5
—
mA
1.4
mA
25
µA
—
10
—
µA
—
0.1
—
µA
—
1.5
—
V
–40
—
+85
°C
—
0
25
MHz
18
—
—
ns
18
—
—
ns
Notes:
1. Analog Supply AV+ must be greater than 1 V for V_DD monitor to operate.
2. SYSCLK must be at least 32 kHz to enable debugging.
24
Rev. 1.6