UPD78F9500MA-CAC-A Datasheet, PDF (276/342 Pages) Renesas Technology Corp – 8-Bit Single-Chip Microcontrollers

CHAPTER 16 FLASH MEMORY
(2) Write to internal verify
<1> Specification of source data for write
<2> Specification of byte write command (<1> to <4> in 16.8.8)
<3> Mode is shifted from normal mode to self programming mode (<1> to <7> in 16.8.4)
<4> Execution of byte write command → Error check (<5> to <10> in 16.8.8)
<5> Mode is shifted from self programming mode to normal mode (<1> to <6> in 16.8.5)
<6> <2> to <5> is repeated until all data are written.
<7> The internal verify command is specified (<1> to <5> in 16.8.9)
<8> Mode is shifted from normal mode to self programming mode (<1> to <7> in 16.8.4)
<9> Execution of internal verify command → Error check (<6> to <11> in 16.8.9)
<10> Mode is shifted from self programming mode to normal mode (<1> to <6> in 16.8.5)
274
User’s Manual U18172EJ3V0UD