C8051F560-TB Silicon Laboratories Inc, C8051F560-TB Datasheet - Page 42

• Manufacturer Part Number: C8051F560-TB
• Description: BOARD PROTOTYPE W/C8051F560
• Manufacturer: Silicon Laboratories Inc
• Type: MCUr

Specifications of C8051F560-TB

• Contents: Board
• Processor To Be Evaluated: C8051F56x
• Processor Series: C8051F56x
• Interface Type: USB
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 1.8 V to 5.25 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: C8051F55x, C8051F56x, C8051F57x
• For Use With: 336-1691 - KIT DEVELOPMENT FOR C8051F560
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1694

C8051F55x/56x/57x
Table 5.6. Internal High-Frequency Oscillator Electrical Characteristics
V
42
Oscillator Frequency
Oscillator Supply Current 
(from V
Internal Oscillator Suspend
OSCICN[7:6] = 00b
ZTCEN = 1
Wake-up Time From Suspend OSCICN[7:6] = 00b
Power Supply Sensitivity
Temperature Sensitivity
DD
1. VREGMIN is the minimum output of the voltage regulator for its low setting (REG0CN: REG0MD = 0b). See
2. This is the average frequency across the operating temperature range
3. Use temperature coefficients
= 1.8 to 2.75 V, –40 to +125 °C unless otherwise specified; Using factory-calibrated settings.
Table 5.8, “Voltage Regulator Electrical Characteristics,” on page 43.
following equation:
where f0 is the internal oscillator frequency at 25 °C and T0 is 25 °C.
DD
Parameter
)
3
f(T) = f0 x (1 + TC
IFCN = 111b;
VDD > VREGMIN
IFCN = 111b;
VDD < VREGMIN
Internal Oscillator On
OSCICN[7:6] = 11b
Temp = 25 °C
Temp = 85 °C
Temp = 125 °C
Constant Temperature
Constant Supply
TC
TC
TC
1
2
1
and
Conditions
TC
2
to calculate the new internal oscillator frequency using the
1
x (T - T0) + TC
Rev. 1.1
1
1
24
24
2
Min
–
–
x (T - T0)
—
—
—
—
—
—
0.5%
1.0%
–0.65
2
0.11
Typ
880
130
24
24
5.0
67
90
)
1
2
2
24 + 0.5%
24 + 1.0%
1300
Max
—
—
—
—
—
ppm/°C
ppm/°C
Units
MHz
%/V
µA
µs
2