SST49LF020A-33-4C-NHE SST [Silicon Storage Technology, Inc], SST49LF020A-33-4C-NHE Datasheet - Page 28

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

Data Sheet
DC Characteristics
TABLE 12: DC Operating Characteristics (All Interfaces)
TABLE 13: Recommended System Power-up Timings
TABLE 14: Pin Capacitance
©2006 Silicon Storage Technology, Inc.
I
I
I
I
I
I
V
V
V
V
V
V
Symbol
T
T
Parameter
C
C
Symbol Parameter
DD
SB
RY
I
LI
LO
PU-READ
PU-WRITE
IHI
ILI
IL
OL
OH
IH
I/O
IN
1. I
2. For PP Mode: OE# = WE# =
3. The device is in Ready mode when no activity is on the LPC bus.
1. This parameter is measured only for initial qualification and after a design or process change that could affect this parameter
1. This parameter is measured only for initial qualification and after a design or process change that could affect this parameter.
3
1
1
1
DD
active while a Read or Write (Program or Erase) operation is in progress.
1
1
Active V
Read
Write
Standby V
(LPC Interface)
Ready Mode V
(LPC Interface)
Input Current for Mode
and ID[3:0] pins
Input Leakage Current
Output Leakage Current
INIT# Input High Voltage
INIT# Input Low Voltage
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Parameter
Power-up to Read Operation
Power-up to Write Operation
Description
I/O Pin Capacitance
Input Capacitance
DD
DD
Current
Current
DD
Current
V
IH;
(V
For LPC Mode: f = 1/T
DD
=3.3V, Ta=25 °C, f=1 Mhz, other pins open)
0.5 V
0.9 V
Min
-0.5
-0.5
1.1
DD
DD
Limits
V
V
0.3 V
0.1 V
DD
DD
Max
100
200
0.4
12
10
24
1
1
+0.5
+0.5
RC min
DD
DD
, LFRAME# =
Units
28
mA
mA
mA
µA
µA
µA
µA
V
V
V
V
V
V
Test Conditions
LCLK
at f=33 MHz (LPC mode) or 1/
All other inputs=V
All outputs = open, V
See Note
LCLK
at f=33 MHz (LPC mode) or 1/
LFRAME#=0.9 V
V
LCLK
at f=33 MHz (LPC mode) or 1/
LFRAME#=V
All other inputs ≥ 0.9 V
V
V
V
V
V
V
V
I
I
OL
OH
DD
IN
IN
OUT
DD
DD
DD
DD
=1500 µA, V
=GND to V
=GND to V
=-500 µA, V
V
=V
=V
=V
=V
=V
=GND to V
IH,
(LPC mode)
(LPC mode)
(LPC mode)
DD
DD
DD
DD
DD
CE# =
2
Max, All other inputs ≥ 0.9 V
Max
Min
Min
Max
Test Condition
IL
Minimum
V
DD
DD
V
V
, f=33 MHz, V
DD
DD
IL.
I/O
DD
IN
100
100
, V
, V
DD
=V
=0V
and Address Input
IL
and Address Input
and Address Input
=V
=0V
, V
DD
DD
, f=33 MHz, CE#=0.9 V
or V
DD
DD
DD
DD
=V
=V
DD
=V
=V
Min
Min
IH
DD
DD
or ≤ 0.1 V
DD
DD
Max
Max
DD
Max
Max
2 Mbit LPC Flash
TRC min
TRC min
TRC min
=V
DD
SST49LF020A
DD
(PP mode)
(PP mode)
(PP mode)
Max
(PP Mode)
(PP Mode)
(PP Mode)
S71206-08-000
DD
Maximum
12 pF
12 pF
Units
or ≤ 0.1 V
DD
µs
µs
,
=V
=V
=V
T12.2 1206
T13.0 1206
T14.0 1206
ILT
ILT
ILT
DD
/V
/V
/V
IHT
IHT
IHT
5/06