C8051F302-GS View Datasheet(PDF) - Silicon Laboratories
Part Name
Description
MFG CO.
'C8051F302-GS' PDF : 177 Pages View PDF
C8051F300/1/2/3/4/5
3. Global Electrical Characteristics
Table 3.1. Global Electrical Characteristics
–40 to +85 °C, 25 MHz system clock unless otherwise specified.
Parameter
Conditions
Min Typ Max Units
Digital Supply Voltage
Digital Supply RAM Data
Retention Voltage
VRST1 3.0 3.6
V
— 1.5 —
V
SYSCLK (System Clock)
(Note 2)
0
— 25 MHz
TSYSH (SYSCLK High Time)
TSYSL (SYSCLK Low Time)
Specified Operating
Temperature Range
18 — —
ns
18 — —
ns
–40 — +85
°C
Digital Supply Current—CPU Active (Normal Mode, fetching instructions from Flash)
IDD (Note 3)
VDD = 3.6 V, F = 25 MHz
— 9.4 10.2 mA
VDD = 3.0 V, F = 25 MHz
— 6.6 7.2 mA
VDD = 3.0 V, F = 1 MHz
— 0.45 —
mA
VDD = 3.0 V, F = 80 kHz
— 36 —
µA
IDD Supply Sensitivity (Note 3) F = 25 MHz
F = 1 MHz
— 69 —
%/V
— 51 —
%/V
IDD Frequency Sensitivity
(Note 3, Note 4)
VDD = 3.0 V, F <= 15 MHz, T = 25 °C — 0.45 — mA/MHz
VDD = 3.0 V, F > 15 MHz, T = 25 °C
— 0.16 — mA/MHz
VDD = 3.6 V, F <= 15 MHz, T = 25 °C — 0.69 — mA/MHz
VDD = 3.6 V, F > 15 MHz, T = 25 °C
— 0.20 — mA/MHz
Digital Supply Current—CPU Inactive (Idle Mode, not fetching instructions from Flash)
IDD (Note 3)
VDD = 3.6 V, F = 25 MHz
— 3.3 4.0 mA
VDD = 3.0 V, F = 25 MHz
— 2.5 3.2 mA
VDD = 3.0 V, F = 1 MHz
— 0.10 —
mA
VDD = 3.0 V, F = 80 kHz
—
8
—
µA
Rev. 2.9
25
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