XT
April 1999
4.5.99
10
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,62
Table 9: DC Electrical Specifications
Unless otherwise stated, all power supplies = 3.3V ± 5%, no load on any output, and ambient temperature range T
= 0°C to 70°C. Parameters denoted with an asterisk ( * ) represent nominal
characterization data and are not currently production tested to any specific limits. MIN and MAX characterization data are
±
3
σ
from typical. Negative currents indicate current flows out of the device.
PARAMETER
SYMBOL
CONDITIONS/DESCRIPTION
MIN.
TYP.
MAX.
UNITS
Overall (FS6050)
Supply Current, Dynamic, with Loaded
Outputs
Supply Current, Static
I
DD
f
CLK
= 100MHz; V
DD
= 3.47V
180
360
mA
I
DDL
Outputs low; V
DD
= 3.47V
0.75
3
mA
Serial Communication Inputs/Output (SDA, SCL)
High-Level Input Voltage
Low-Level Input Voltage
Hysteresis Voltage *
V
IH
V
IL
V
hys
I
IH
Outputs low
Outputs low
Outputs low
2.31
V
SS
-0.3
1.0
V
DD
+0.3
0.9
V
V
V
μ
A
High-Level Input Current
-1
1
Low-Level Input Current (pull-up)
I
IL
Outputs low; V
= 0.4V, V
= 3.47V.
Note: SDA requires an external pull-up to
drive the data bus.
V
OL
= 0.4V
5
11
15
μ
A
Low-Level Output Sink Current (SDA)
I
OL
10
25
mA
Output Enable Input (OE)
High-Level Input Voltage
V
IH
V
IL
I
IH
2.0
V
DD
+0.3
0.8
V
Low-Level Input Voltage
V
SS
-0.3
-1
V
μ
A
μ
A
High-Level Input Current
1
Low-Level Input Current (pull-up)
I
IL
V
IH
= 0.4V; V
DD
= 3.47V
10
22
30
Clock Input (CLK_IN)
High-Level Input Voltage
Low-Level Input Voltage
V
IH
V
IL
I
I
2.0
V
DD
+0.3
0.8
V
V
μ
A
V
SS
-0.3
-1
Input Leakage Current
1
Clock Outputs (SDRAM_0:17 3.3V Type 4 Clock Buffer)
I
OH min
I
OH max
I
OL min
I
OL max
z
OH
z
OL
I
OZ
V
DD
= 3.135V, V
O
= 2.0V
V
DD
= 3.465V, V
O
= 3.135V
V
DD
= 3.135V, V
O
= 1.0V
V
DD
= 3.465V, V
O
= 0.4V
V
O
= 0.5V
DD
; output driving high
V
O
= 0.5V
DD
; output driving low
-54
-65
High-Level Output Source Current
-28
69
33
17.9
16.3
-46
mA
54
Low-Level Output Sink Current
53
24
24
mA
10
10
Output Impedance
Tristate Output Current
-5
5
μ
A
Short Circuit Source Current *
Short Circuit Sink Current *
I
OSH
I
OSL
V
O
= 0V; shorted for 30s, max.
V
O
= 3.3V; shorted for 30s, max.
-106
107
mA
mA