C8051F384-GQR View Datasheet(PDF) - Silicon Laboratories

Part Name

Description

MFG CO.

C8051F384-GQR

Full Speed USB Flash MCU Family

Silicon Laboratories 

C8051F380/1/2/3/4/5/6/7/C

Table 5.5. Internal Voltage Regulator Electrical Characteristics

–40 to +85 °C unless otherwise specified.

Parameter

Test Condition

Min Typ Max Unit

Voltage Regulator (REG0)

Input Voltage Range1

Output Voltage (VDD)2

Output Current2

Dropout Voltage (VDO)3

Voltage Regulator (REG1)

Input Voltage Range

Output Current = 1 to 100 mA

2.7

—

5.25

V

3.0

3.3

3.6

V

—

—

100 mA

—

1

— mV/mA

1.8

—

3.6

V

Notes:

1. Input range specified for regulation. When an external regulator is used, should be tied to VDD.

2. Output current is total regulator output, including any current required by the C8051F380/1/2/3/4/5/6/7/C.

3. The minimum input voltage is 2.70 V or VDD + VDO (max load), whichever is greater.

Table 5.6. Flash Electrical Characteristics

Parameter

Flash Size

Endurance

Erase Cycle Time

Write Cycle Time

Test Condition

C8051F380/1/4/5*

C8051F382/3/6/7

25 MHz System Clock

25 MHz System Clock

Min

Typ

Max

65536* —

—

32768

10k 100k

—

10

15

22.5

10

15

20

Notes:

1. 1024 bytes at location 0xFC00 to 0xFFFF are not available for program storage.

2. Data Retention Information is published in the Quarterly Quality and Reliability Report.

Unit

Bytes

Bytes

Erase/Write

ms

µs

40

Rev. 1.4

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