C8051F540-TB Silicon Laboratories Inc, C8051F540-TB Datasheet - Page 124

BOARD PROTOTYPE W/C8051F540

C8051F540-TB

Manufacturer Part Number
C8051F540-TB
Description
BOARD PROTOTYPE W/C8051F540
Manufacturer
Silicon Laboratories Inc
Type
MCUr
Datasheets

Specifications of C8051F540-TB

Contents
Board
Processor To Be Evaluated
C8051F54x
Processor Series
C8051F54x
Interface Type
USB
Operating Supply Voltage
5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With/related Products
C8051F54x
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-1672
C8051F54x
SFR Definition 14.3. FLSCL: Flash Scale
SFR Address = 0xB6; SFR Page = All Pages
124
Name Reserved
Reset
7:5
3:2
Bit
Type
4
1
0
Bit
Reserved
Reserved
Reserved
FLEWT
Name
FLRT
R/W
7
0
Must Write 000b.
Flash Read Time Control.
This bit should be programmed to the smallest allowed value, according to the system
clock speed.
0: SYSCLK < 25 MHz (Flash read strobe is one system clock).
1: SYSCLK > 25 MHz (Flash read strobe is two system clocks).
Must Write 00b.
Flash Erase Write Time Control.
This bit should be set to 1b before Writing or Erasing Flash.
0: Short Flash Erase / Write Timing.
1: Extended Flash Erase / Write Timing.
Must Write 0b.
Reserved
R/W
6
0
Reserved
R/W
5
0
FLRT
R/W
Rev. 1.1
4
0
Function
Reserved
R/W
3
0
Reserved
R/W
2
0
FLEWT
R/W
1
0
Reserved
R/W
0
0

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