C8051F337 View Datasheet(PDF) - Silicon Laboratories
Part Name
Description
MFG CO.
'C8051F337' PDF : 227 Pages View PDF
C8051F336/7/8/9
6.2. Electrical Characteristics
Table 6.2. Global Electrical Characteristics
–40 to +85 °C, 25 MHz system clock unless otherwise specified.
Parameter
Digital Supply Voltage
Digital Supply RAM Data
Retention Voltage
SYSCLK (System Clock)
(Note 2)
TSYSH (SYSCLK High Time)
TSYSL (SYSCLK Low Time)
Specified Operating
Temperature Range
Conditions
Normal Operation
Writing or Erasing Flash Memory
Min Typ
VRST1 3.0
2.7 3.0
— 1.5
Max
3.6
3.6
—
Units
V
V
V
0
— 25 MHz
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
VDD = 3.0 V, F = 25 MHz
VDD = 3.6 V, F = 1 MHz
— 11.0 13.0 mA
— 8.0 10.0 mA
— 0.56 —
mA
VDD = 3.0 V, F = 1 MHz
— 0.42 —
mA
VDD = 3.0 V, F = 80 kHz
— 35 —
µA
Digital Supply Current—CPU Inactive (Idle Mode, not fetching instructions from Flash)
IDD (Note 3)
VDD = 3.6 V, F = 25 MHz
VDD = 3.0 V, F = 25 MHz
VDD = 3.6 V, F = 1 MHz
VDD = 3.0 V, F = 1 MHz
VDD = 3.0 V, F = 80 kHz
Digital Supply Current
Oscillator not running,
(Stop or Suspend Mode, shut- VDD Monitor Disabled
down)
— 5.0 6.0 mA
— 4.1 5.0 mA
— 0.20 —
mA
— 0.16 —
mA
— 13 —
µA
— < 0.1 —
µA
Notes:
1. Given in Table 6.4 on page 30.
2. SYSCLK must be at least 32 kHz to enable debugging.
3. Based on device characterization data; Not production tested.
28
Rev.1.0
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