C8051F700DK Silicon Laboratories Inc, C8051F700DK Datasheet - Page 159

• Manufacturer Part Number: C8051F700DK
• Description: DEV KIT FOR C8051F700
• Manufacturer: Silicon Laboratories Inc
• Type: MCUr

Specifications of C8051F700DK

• Contents: Board, Cables, CD, Debugger, Power Supply
• Processor To Be Evaluated: C8051F7x
• Processor Series: C8051F7xx
• Interface Type: USB
• Operating Supply Voltage: 3.3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: C8051F7xx
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1635

SFR Definition 23.4. EEKEY: EEPROM Protect Key
SFR Address = 0xC6; SFR Page = F
Name
Reset
Bit
7:0
1:0
Type
Bit
EEPSTATE
EEKEY
Name
7
0
EEPROM Key.
Protects the EEPROM from
inadvertent writes and
erases.
EEPROM Protection State.
These bytes show whether
Flash writes/erases have
been enabled, disabled, or
locked.
6
0
Description
5
0
EEKEY
W
Rev. 1.0
4
0
The sequence 0x55
0xAA must be written to
enable EEPROM writes
and erases
3
0
Write
C8051F70x/71x
2
0
00: Write/Erase is not
enabled
01: The first key has
been written
10: Write/Erase is
enabled
11: EEPROM is locked
from further
writes/erases
EEPSTATE/EEKEY
1
0
Read
R/W
0
0
159