C8051F312 View Datasheet(PDF) - Silicon Laboratories
Part Name
Description
MFG CO.
'C8051F312' PDF : 224 Pages View PDF
C8051F310/1/2/3/4/5/6/7
3. Global DC Electrical Characteristics
Table 3.1. Global DC Electrical Characteristics
–40°C to +85°C, 25 MHz System Clock unless otherwise specified.
Parameter
Conditions
Min Typ Max Units
Digital Supply Voltage
VRST1
3.0
3.6
V
Digital Supply Current with CPU VDD = 2.7 V, Clock = 25 MHz —
6.4
—
mA
active
VDD = 2.7 V, Clock = 1 MHz
0.36
mA
VDD = 2.7 V, Clock = 32 kHz
9
µA
Digital Supply Current with CPU VDD = 2.7 V, Clock = 25 MHz —
3.2
—
mA
inactive (not accessing Flash)
VDD = 2.7 V, Clock = 1 MHz
180
µA
VDD = 2.7 V, Clock = 32 kHz
5.5
µA
Digital Supply Current (shutdown)
Oscillator not running
—
< 0.1
—
µA
Digital Supply RAM Data Retention
Voltage
—
1.5
—
V
Specified Operating Temperature
Range
–40
—
+85
°C
SYSCLK (system clock frequency)
02
—
25
MHz
Tsysl (SYSCLK low time)
18
—
—
ns
Tsysh (SYSCLK high time)
18
—
—
ns
Notes:
1. Given in Table 9.1 on page 108.
2. SYSCLK must be at least 32 kHz to enable debugging.
Other electrical characteristics tables are found in the data sheet section corresponding to the associated
peripherals. For more information on electrical characteristics for a specific peripheral, refer to the page
indicated in Table 3.2.
Table 3.2. Electrical Characteristics Quick Reference
Peripheral Electrical Characteristics
ADC0 Electrical Characteristics
External Voltage Reference Circuit Electrical Characteristics
Comparator Electrical Characteristics
Reset Electrical Characteristics
Flash Electrical Characteristics
Internal Oscillator Electrical Characteristics
Port I/O DC Electrical Characteristics
Page No.
63
66
76
108
110
119
139
36
Rev. 1.6
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