upd78f9211grt2-jjg-a ETC-unknow, upd78f9211grt2-jjg-a Datasheet - Page 257

• Manufacturer Part Number: upd78f9211grt2-jjg-a
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: ETC-unknow

Note Perform processing to shift to normal mode in order to return to normal processing.
Remark
Figure 16-28. Example of Operation When Interrupt-Disabled Time Should Be Minimized
<1> to <8> in Figure 16-28 correspond to <1> to <8> in 16.8.11 (1) (previous page).
Figure 16-20
Figure 16-21
Figure 16-20
Figure 16-21
Figure 16-22
Figure 16-22
Figure 16-23
Figure 16-23
<1> to <5>
<1> to <5>
<1> to <5>
<1> to <5>
<1> to <5>
<6> to <11>
<1> to <5>
<6> to <11>
<3> Execute block erase command
<1> Specify block erase command
<2> Shift to self programming
<6> Shift to self programming
<4> Shift to normal mode
<7> Execute block blank
<8> Shift to normal mode
<5> Specify block blank
(VCERR and WEPRERR flags)
(VCERR and WEPRERR flags)
Erasure to blank check
<3> Check execution result
<7> Check execution result
Normal termination
check command
check command
(from Erasure to Blank Check)
CHAPTER 16 FLASH MEMORY
User’s Manual U16994EJ3V0UD
mode
mode
Normal
Normal
Abnormal
Abnormal
Abnormal termination
Note
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