参数资料
型号: PH28F640L18T85
厂商: INTEL CORP
元件分类: PROM
英文描述: StrataFlash Wireless Memory
中文描述: 4M X 16 FLASH 1.8V PROM, 85 ns, PBGA56
封装: 0.75 MM PITCH, LEAD FREE, VFBGA-56
文件页数: 41/106页
文件大小: 1272K
代理商: PH28F640L18T85
Intel StrataFlash Wireless Memory (L18)
Datasheet
Intel StrataFlash Wireless Memory (L18)
Order Number: 251902, Revision: 009
April 2005
41
7.7
Program and Erase Characteristics
Nbr.
Symbol
Parameter
V
PPL
V
PPH
Units Notes
Min
Typ
Max
Min
Typ
Max
Conventional Word Programming
W200 t
PROG/W
Program
Time
Single word
Single cell
-
-
90
30
180
60
-
-
85
30
170
60
μs
1
Buffered Programming
W200 t
PROG/W
W201 t
PROG/PB
Buffered Enhanced Factory Programming
W451 t
BEFP/W
Program
W452
Setup
Erasing and Suspending
W500 t
ERS/PB
Erase Time64-Kword Main
W501 t
ERS/MB
W600 t
SUSP/P
Suspend
Latency
W601 t
SUSP/E
Notes:
1.
Typical values measured at T
C
= +25 °C and nominal voltages. Performance numbers are valid for all
speed versions. Excludes system overhead. Sampled, but not 100% tested.
2.
Averaged over entire device.
Program
Time
Single word
One Buffer (32 words)
-
-
90
440
180
880
-
-
85
340
170
680
μs
1
Single word
n/a
n/a
n/a
-
10
-
μs
1,2
t
BEFP/
Buffered EFP Setup
n/a
n/a
n/a
5
-
-
1
-
-
-
-
0.4
1.2
20
20
2.5
4
25
25
-
-
-
-
0.4
1.0
20
20
2.5
4
25
25
s
1
Program suspend
Erase suspend
μs
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