SST49LF004B-33-4C-WHE SST [Silicon Storage Technology, Inc], SST49LF004B-33-4C-WHE Datasheet - Page 27

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

4 Mbit Firmware Hub
SST49LF004B
AC Characteristics (PP Mode)
TABLE 21: R
TABLE 22: P
©2006 Silicon Storage Technology, Inc.
Symbol
T
T
T
T
T
T
T
T
T
Symbol
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
AS
AH
AA
AS
AH
RC
RST
OE
OLZ
OHZ
OH
RST
CWH
OES
OEH
OEP
OET
WP
WPH
DS
DH
IDA
BP
SE
BE
SCE
Parameter
Read Cycle Time
RST# High to Row Address Setup
R/C# Address Set-up Time
R/C# Address Hold Time
Address Access Time
Output Enable Access Time
OE# Low to Active Output
OE# High to High-Z Output
Output Hold from Address Change
Parameter
RST# High to Row Address Setup
R/C# Address Setup Time
R/C# Address Hold Time
R/C# to Write Enable High Time
OE# High Setup Time
OE# High Hold Time
OE# to Data# Polling Delay
OE# to Toggle Bit Delay
WE# Pulse Width
WE# Pulse Width High
Data Setup Time
Data Hold Time
Software ID Access and Exit Time
Byte Programming Time
Sector-Erase Time
Block-Erase Time
Chip-Erase Time
ROGRAM
EAD
C
YCLE
/E
RASE
T
IMING
C
YCLE
P
ARAMETERS
T
IMING
P
, V
ARAMETERS
DD
=3.0-3.6V (PP M
27
, V
DD
=3.0-3.6V (PP M
ODE
Min
270
Min
100
100
45
45
45
45
50
20
20
50
)
1
0
0
1
5
ODE
)
Max
Max
120
150
100
Preliminary Specifications
60
35
60
60
20
25
25
S71307-02-000
Units
Units
ms
ms
ms
ns
µs
ns
ns
ns
ns
ns
ns
ns
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
T21.0 1307
T22.0 1307
2/06