SST49LF020A-33-4C-NHE SST [Silicon Storage Technology, Inc], SST49LF020A-33-4C-NHE Datasheet - Page 33

• Manufacturer Part Number: SST49LF020A-33-4C-NHE
• Description: 2 Mbit LPC Flash
• Manufacturer: SST [Silicon Storage Technology, Inc]

2 Mbit LPC Flash
SST49LF020A
TABLE 21: Read Cycle Timing Parameters, V
TABLE 22: Program/Erase Cycle Timing Parameters, V
TABLE 23: Reset Timing Parameters, V
©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
Symbol
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
PRST
RSTP
RSTF
RST
RSTE
RSTC
1. There may be additional reset latency due to T
1
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
Parameter
V
RST# Pulse Width
RST# Low to Output Float
RST# High to Row Address Setup
RST# Low to reset during Sector-/Block-Erase or Program
RST# Low to reset during Chip-Erase
DD
stable to Reset Low
RSTE
DD
=3.0-3.6V (PP Mode)
or T
DD
RSTC
=3.0-3.6V (PP Mode)
if a reset procedure is performed during a Program or Erase operation.
33
DD
=3.0-3.6V (PP Mode)
Min
270
Min
100
100
Min
100
45
45
50
50
50
20
20
50
1
0
0
1
5
1
1
Max
Max
Max
120
150
100
60
35
40
40
20
25
25
48
10
50
S71206-08-000
Data Sheet
Units
Units
Units
ms
ms
ms
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
µs
ns
ns
ns
ns
µs
ns
ns
ns
ns
ns
µs
µs
µs
T21.0 1206
T22.0 1206
T23.0 1206
5/06