W78ERD2_07 Datasheet, PDF (54/76 Pages) Winbond – 8-BIT MICROCONTROLLER

W78ERD2/W78ERD2A
MODE
Erase 64KB AP Flash
EPROM
Program 64KB AP Flash
EPROM
Read 64KB AP Flash
EPROM
Erase 4KB LD Flash
EPROM
Program 4KB LD Flash
EPROM
Read 4KB LD Flash
EPROM
WFWIN
0
0
0
1
1
1
CTRL<3:0>
0010
0001
0000
0010
0001
0000
OEN CEN SFRAH, SFRAL
1
0
X
1
0
Address in
0
0
Address in
1
0
X
1
0
Address in
0
0
Address in
SFRFD
X
Data in
Data out
X
Data in
Data out
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