Si52147
1. Electrical Specifications
Table 1. DC Electrical Specifications
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
3.3 V Operating Voltage
VDD core
3.3 ±5%
3.135
3.3
3.465
V
3.3 V Input High Voltage
3.3 V Input Low Voltage
Input High Voltage
V
Control input pins
Control input pins
SDATA, SCLK
2.0
—
—
—
—
—
V
+ 0.3
DD
V
V
IH
V
V
– 0.3
SS
0.8
IL
V
2.2
—
1.0
5
V
IHI2C
Input Low Voltage
V
SDATA, SCLK
—
—
V
ILI2C
Input High Leakage Current
I
Except internal pull-down
A
IH
resistors, 0 < V < V
IN
DD
Input Low Leakage Current
I
Except internal pull-up
resistors, 0 < V < V
–5
—
—
A
IL
IN
DD
3.3 V Output High Voltage
(SE)
V
I
= –1 mA
2.4
—
—
—
—
—
0.4
10
V
V
OH
OH
3.3 V Output Low Voltage
(SE)
V
I
OL
= 1 mA
OL
OZ
High-impedance Output
Current
I
–10
A
Input Pin Capacitance
Output Pin Capacitance
Pin Inductance
C
1.5
—
—
—
—
—
—
—
—
—
5
6
pF
pF
IN
C
OUT
L
7
nH
mA
mA
IN
Power Down Current
Dynamic Supply Current
I
_
1
DD PD
I
All outputs enabled. Differ-
ential clocks with 5” traces
and 2 pF load.
85
DD_3.3V
4
Preliminary Rev. 0.1
SILICON [ SILICON ]
