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Datasheet

ManualsBrandsRENESAS ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller TQFP 80 (12x12) 8-Bit 5 MHz I/O number 51
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Section 6 ROM
Rev. 8.00 Mar. 09, 2010 Page 162 of 658
REJ09B0042-0800
Bit 3
EV
Description
0 Erase-verify mode is cancelled (initial value)
1 The flash memory changes to erase-verify mode
Bit 2—Program-Verify (PV)
This bit is to set changing to or cancelling program-verify mode (do not set SWE, ESU, PSU, EV,
E, and P bits at the same time).
Bit 2
PV
Description
0 Program-verify mode is cancelled (initial value)
1 The flash memory changes to program-verify mode
Bit 1—Erase (E)
This bit is to set changing to or cancelling erase mode (do not set SWE, ESU, PSU, EV, PV, and P
bits at the same time).
Bit 1
E
Description
0 Erase mode is cancelled (initial value)
1 When this bit is set to 1, while the SWE = 1 and ESU = 1, the flash memory
changes to erase mode.
Bit 0—Program (P)
This bit is to set changing to or cancelling program mode (do not set SWE, ESU, PSU, EV, PV,
and E bits at the same time).
Bit 0
P
Description
0 Program mode is cancelled (initial value)
1 When this bit is set to 1, while the SWE = 1 and PSU = 1, the flash memory
changes to program mode.