SST49LF004B-33-4C-EI SST [Silicon Storage Technology, Inc], SST49LF004B-33-4C-EI Datasheet - Page 26

• Manufacturer Part Number: SST49LF004B-33-4C-EI
• Description: 4 Mbit LPC Firmware Flash
• Manufacturer: SST [Silicon Storage Technology, Inc]

Data Sheet
AC Characteristics (LPC Mode)
TABLE 19: R
TABLE 20: AC I
©2003 Silicon Storage Technology, Inc.
Symbol
T
T
T
T
T
T
T
T
T
I
I
I
I
slewr
slewf
OH
OL
CL
CH
CYC
SU
DH
VAL
BP
SE
BE
ON
OFF
1. Minimum and maximum times have different loads. See PCI spec
1. See PCI spec.
Symbol
(AC)
(AC)
1
EAD
Parameter
Switching Current High
(Test Point)
Switching Current Low
(Test Point)
Low Clamp Current
High Clamp Current
Output Rise Slew Rate
Output Fall Slew Rate
NPUT
/W
Parameter
Clock Cycle Time
Data Set Up Time to Clock Rising
Clock Rising to Data Hold Time
Clock Rising to Data Valid
Byte Programming Time
Sector-Erase Time
Block-Erase Time
Clock Rising to Active (Float to Active Delay)
Clock Rising to Inactive (Active to Float Delay)
RITE
/O
UTPUT
C
YCLE
S
PECIFICATIONS
T
IMING
P
-12 V
-17.1(V
16 V
26.7 V
-25+(V
25+(V
1
1
ARAMETERS
DD
DD
IN
OUT
IN
DD
(LPC M
-V
Min
+1)/0.015
-V
DD
OUT
-1)/0.015
, V
)
ODE
26
DD
=3.0-3.6V (LPC M
)
Equation C
-32 V
Equation D
38 V
4
4
Max
DD
DD
Min
30
1
1
7
0
2
2
4 Mbit LPC Firmware Flash
ODE
Units
V/ns
V/ns
mA
mA
mA
mA
mA
mA
mA
mA
)
Max
Conditions
0 < V
0.3V
0.7V
V
V
0.6V
0.18V
V
-3 < V
V
0.2V
0.6V
20
25
25
28
11
OUT
OUT
DD
DD
+4 > V
DD
DD
>V
DD
DD
DD
OUT
= 0.7V
= 0.18V
DD
IN
-0.6V
-0.2V
SST49LF004B
OUT
< V
< V
> V
-1
> V
S71232-02-000
0.3V
IN
OUT
OUT
OUT
DD
OUT
DD
DD
DD
0.6V
V
DD
< V
< 0.9V
> 0.1V
load
load
DD
Units
> 0
ms
ms
DD
ns
ns
ns
ns
µs
ns
ns
DD
+1
T19.0 1232
T20.0 1232
DD
DD
12/03