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RX21A_15 Datasheet, PDF (124/132 Pages) Renesas Technology Corp – Renesas MCUs
RX21A Group
5. Electrical Characteristics
In suspend priority mode
• Suspension during programming
FCU command
Program
FSTATR0.FRDY
Ready
Suspend
Resume
tSPSD1
Not Ready
Suspend
tSPSD2
Not Ready
Resume
Suspend
Resume
tSPSD1
Not Ready
Programming pulse
• Suspension during erasure
FCU command
Erase
FSTATR0.FRDY
Ready
Programming
Programming
Programming
Application of the pulse stops
Application of the pulse continues
Suspend
Resume
tSESD1
Not Ready
Suspend
tSESD2
Not Ready
Resume
Suspend
Resume
tSESD1
Not Ready
Erasure pulse
Erasing
Erasing
Erasing
Application of the pulse stops
Application of the pulse continues
In programming/erasure priority mode
• Suspension during programming
FCU command
Program
FSTATR0.FRDY
Ready
Suspend
tSPD
Not Ready
Ready
Programming pulse
Programming
• Suspension during erasure
FCU command
FSTATR0.FRDY
Erase
Ready
Suspend
tSED
Not Ready
Erasure pulse
Erasing
Figure 5.70 Flash Memory Program/Erase Suspend Timing
Ready
R01DS0129EJ0110 Rev.1.10
Aug 28, 2014
Page 124 of 132