W19B160BBB7M
| Model | W19B160BBB7M |
| Description | Flash, 1MX16, 7ns, PBGA48, 6 X 8 MM, 0.80 MM PITCH, GREEN, TFBGA-48 |
| PDF file | Total 47 pages (File size: 628K) |
| Chip Manufacturer | WINBOND |
W19B160BT/B DATA SHEET
9.4.9
Alternate #CE Controlled Erase and Program Operation
70nS
PARAMETER
SYM.
Min
70
0
45
35
0
0
0
0
0
35
30
-
-
-
-
-
-
Typ
(Note 3)
-
-
-
-
-
-
-
-
-
-
-
5
7
0.7
25
11
7.2
Max
(Note 4)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Min
90
0
45
45
0
0
0
0
0
35
30
-
-
-
-
-
-
90nS
Typ
(Note 3)
-
-
-
-
-
-
-
-
-
-
-
5
7
0.7
25
11
7.2
Max
(Note 4)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
us
sec
sec
sec
Write Cycle Time (Note 1)
Address Setup Time
Address Hold Time
Data Setup Time
Data Hold Time
Output Enable Setup Time
Read Recover Time Before Write
(#OE High to #WE Low)
#WE Setup Time
#WE Hold Time
#CE Pulse Width
#CE Pulse Width High
Programming Time
(Note 6)
Chip Erase Time (Note 2)
Chip Program Time
(Note 5)
Notes :
1. Not 100 % tested.
T
WC
T
AS
T
AH
T
DS
T
DH
T
OES
T
GHEL
T
WS
T
WH
T
CP
T
CPH
T
PB
T
PW
T
SE
T
CE
T
CPB
T
CPW
Byte
Word
Sector Erase Time (Note 2)
Byte
Word
2. In the pre-programming step of the Embedded Erase algorithm, all bytes are programmed to 00h before erasure.
3. Typical program and erase time assume the following conditions :25℃,3.0 V V
DD
, 10,000 cycles .Additionally,
programming typicals assume checkerboard pattern.
4. Under worst case conditions of 90℃, V
DD
=2.7V, 10,000 cycles.
5. The typical chip programming time is considerably less than the maximun chip programming time listed,since most
bytes program faster than maximun program times listed.
6. System-level overhead is the time required to execute the two- or four-bus-cycle sequence for the program command.
7. The device has a minimum erase and program cycle endurance of 10,000 cycles.
- 37 -
Publication Release Date Dec,30, 2008
Revision A8
