tc58fvt160 TOSHIBA Semiconductor CORPORATION, tc58fvt160 Datasheet - Page 36

• Manufacturer Part Number: tc58fvt160
• Description: 16-mbit 2m ? 8 Bits / 1m ? 16 Bits Cmos Flash Memory
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Block Protect 1
BPA: Block Address and ID Read Address (A6, A1, A0)
ID Read Address = (0, 1, 0)
Yes
OE = A9 = V
Protect Another Block?
Set up Block Address
Remove V
Verify Block Protect
Wait for 100 µs
Block Protect
PLSCNT = 1
Data = 01H?
Wait for 4 µs
Wait for 4 µs
Wait for 4 µs
Wait for 4 µs
Addr. = BPA
WE = V
WE = V
OE = V
OE = V
Complete
Start
ID
ID
Yes
No
, CE = V
from A9
IH
IL
IH
IL
IL
No
TC58FVT160/B160AFT/AXB-70,-10
PLSCNT = PLSCNT + 1
PLSCNT = 25?
Device Failed
No
Yes
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