C8051F340 Datasheet, PDF (31/282 Pages) List of Unclassifed Manufacturers – Full Speed USB Flash MCU Family

C8051F340/1/2/3/4/5/6/7
3. Global DC Electrical Characteristics
Table 3.1. Global DC Electrical Characteristics
–40 to +85 °C, 25 MHz System Clock unless otherwise specified.
Parameter
Conditions
Min
Digital Supply Voltage¹
2.7
Digital Supply Current with CPU
active
V_DD = 3.3 V, Clock = 24 MHz
V_DD = 3.3 V, Clock = 1 MHz
V_DD = 3.3 V, Clock = 32 kHz
Digital Supply Current with CPU V_DD = 3.3 V, Clock = 24 MHz
active and USB active (Full or
Low Speed)
V_DD = 3.3 V, Clock = 6 MHz
Typ
3.3
15
0.7
74
TBD
TBD
Digital Supply Current with CPU
inactive (not accessing Flash)
V_DD = 3.3 V, Clock = 24 MHz
V_DD = 3.3 V, Clock = 1 MHz
V_DD = 3.3 V, Clock = 32 kHz
Digital Supply Current (suspend Oscillator not running
mode or shutdown mode)
Digital Supply RAM Data Reten-
tion Voltage
SYSCLK (System Clock)²
C8051F340/1/2/3
0
C8051F344/5/6/7
0
T_SYSH (SYSCLK High Time)
C8051F340/1/2/3 @ 50 MHz
9
C8051F344/5/6/7
18
T_SYSL (SYSCLK Low Time)
C8051F340/1/2/3 @ 50 MHz
9
C8051F344/5/6/7
18
Specified Operating Tempera-
ture Range
-40
9
0.5
74
< 0.1
1.5
Notes:
1. USB Requires 3.0 V Minimum Supply Voltage.
2. SYSCLK must be at least 32 kHz to enable debugging.
Max Units
3.6
V
mA
mA
µA
mA
mA
mA
mA
µA
µA
V
48
MHz
25
ns
ns
+85
°C
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.
Rev. 0.5
31