SST49LF004B-33-4C-WHE SST [Silicon Storage Technology, Inc], SST49LF004B-33-4C-WHE Datasheet - Page 25

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

4 Mbit Firmware Hub
SST49LF004B
TABLE 18: I
TABLE 19: R
©2006 Silicon Storage Technology, Inc.
Symbol
V
V
V
V
Input Signal Edge Rate
T
T
T
T
T
PRST
RSTP
RSTF
RST
RSTE
TH
TL
TEST
MAX
FIGURE 9: R
1. The input test environment is done with 0.1 V
1. There will be a latency due to T
Symbol
1
1
1
drive than this. V
different voltage values, but must correlate results back to these parameters.
1
RST#/INIT#
LFRAME#
LAD[3:0]
V
NTERFACE
ESET
DD
Parameter
V
RST# Pulse Width
RST# Low to Output Float
RST# High to LFRAME# Low
RST# Low to reset during Sector-/Block-Erase or Program
DD
ESET
MAX
stable to Reset High
T
IMING
specifies the maximum peak-to-peak waveform allowed for measuring input timing. Production testing may use
T
M
IMING
EASUREMENT
P
ARAMETERS
D
RSTE
IAGRAM
if a reset procedure is performed during a Program or Erase operation,
C
(LPC M
, V
ONDITION
DD
DD
of overdrive over V
=3.0-3.6V (LPC M
ODE
P
)
ARAMETERS
T
PRST
25
IH
and V
T
RSTF
ODE
(LPC M
IL
. Timing parameters must be met with no more over-
)
T
RSTP
ODE
T
Min
100
100
RSTE
5
)
0.6 V
0.2 V
0.4 V
0.4 V
Value
1
DD
DD
DD
DD
T
RST
Preliminary Specifications
Max
48
10
or Program operation
Sector-/Block-Erase
aborted
S71307-02-000
1307 F08.0
LCLK cycles
Units
V/ns
Units
V
V
V
V
ns
ns
µs
µs
T18.0 1307
T19.0 1307
2/06