w27e040 Winbond Electronics Corp America, w27e040 Datasheet - Page 11
w27e040
Manufacturer Part Number
w27e040
Description
512k X 8 Electrically Erasable Eprom
Manufacturer
Winbond Electronics Corp America
Datasheet
1.W27E040.pdf
(15 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
w27e040-12
Manufacturer:
WINBOND
Quantity:
2 060
Company:
Part Number:
w27e040-12
Manufacturer:
HARIS
Quantity:
8
Part Number:
w27e040-12
Manufacturer:
WINBOND/华邦
Quantity:
20 000
Part Number:
w27e040-12Z
Manufacturer:
WINBOND/华邦
Quantity:
20 000
Part Number:
w27e040P-12
Manufacturer:
WINBOND/华邦
Quantity:
20 000
SMART ERASE ALGORITHM
Increment
Address
No
Chip Erase 100 mS Pulse
Address = First Location
A9 = 14V; A0 = V
All Bytes to
Increment X
FFs (HEX)
Vpp = 14V
Compare
Vcc = 5V
Last
Address?
Vcc = 5V
Vpp = 5V
Pass
Device
Start
X = 0
Erase
Verify
Yes
Pass
Pass
IL
- 11 -
Fail
Fail
Publication Release Date: May 1997
Yes
No
Fail
Device
X = 20?
W27E040
Revision A1