w27e02 ETC-unknow, w27e02 Datasheet - Page 12

• Manufacturer Part Number: w27e02
• Manufacturer: ETC-unknow

17. SMART ERASE ALGORITHM 2
Command 100mS Pulse
with Address =2AAA(Hex)
with Address = 5555(Hex)
Command 100uS Pulse
Address = First Location
Data = 10(Hex)
Data = AA(Hex)
VDD = 5V
VDD = 4.5V
FFs (HEX)
Vpp = 12V
All Bytes to
Compare
Vpp = 4.5V
Pass
Device
Start
X = 0
Pass
- 12 -
Fail
Preliminary W27E02
Increment X
Fail
Device
X = 20?
No
Yes