OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

LE25S40MB-AH

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P22
LE25S40MB
www.onsemi.com
19
Figure 19 Status Register Write Flowchart
Status register write
Start
05h
Set status register read
command
Set status register write
command
status register write start
on rising edge of
CS
End of status register
write
YES
Bit 0= “0” ?
06h
Write enable
01h
NO
* Automatically placed in write disabled state
at the end of the status register write
Data
LE25S40MB
www.onsemi.com
20
Figure 20 Erase Flowcharts
Start
05h
Set status register read
command
Set small sector erase
command
Address 1
Address 2
Start erase on rising
edge of
CS
End of erase
Bit 0 = “0” ?
YES
Small sector erase
Address 3
06h
Write enable
20h / D7h
NO
* Automatically placed in write disabled
state at the end of the erase
Start
05h
Set status register read
command
Set sector erase
command
Address 1
Address 2
Start erase on rising
edge of
CS
End of erase
Bit 0 = “0” ?
YES
Sector erase
Address 3
06h
Write enable
D8h
NO
* Automatically placed in write disabled
state at the end of the erase
LE25S40MB
www.onsemi.com
21
Figure 21 Page Program Flowchart
Start
05h
Set status register read
command
Set chip erase
command
Start erase on rising edge
of
CS
End of erase
Bit 0 = “0” ?
YES
Chip erase
06h
Write enable
60h / C7h
NO
* Automatically placed in write disabled state at
the end of the erase
Page program
Start
05h
Set status register read
command
Set page program
command
Address 1
Address 2
Start program on rising
edge of
CS
End of
programming
YES
Bit 0= “0” ?
Address 3
06h
Write enable
02h
NO
* Automatically placed in write disabled state at
the end of the programming operation.
Data 0
Data n
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P22

LE25S40MB-AH

Mfr. #:
Buy LE25S40MB-AH
Manufacturer:
ON Semiconductor
Description:
NOR Flash FLASH MEMORY
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet