C8051F930-TB Silicon Laboratories Inc, C8051F930-TB Datasheet - Page 50

• 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

C8051F93x-C8051F92x
50
Figure 4.5. Typical DC-DC Converter Efficiency (Low Current, VDD/DC+ = 2 V)
85.0
80.0
75.0
70.0
65.0
60.0
55.0
50.0
45.0
40.0
35.0
0.00
0.25
0.50
0.68 uH Inductor, 1210 package, ESR = 0.1 Ohms
SWSEL = 1, VDD/DC+ = 2V, Minimum Pulse Width = 40ns
0.75
1.00
1.25
Load current (mA)
Rev. 1.1
1.50
1.75
2.00
VBAT = 1.5V
VBAT = 1.4V
VBAT = 1.3V
VBAT = 1.2V
VBAT = 1.1V
VBAT = 1.0V
VBAT = 0.9V
2.25
2.50
2.75
3.00