Dc Characteristics; Recommended Operating Conditions - Digi NS7520B-1-C36 Hardware Reference Manual

D C c h a r a c t e r i s t i c s

DC characteristics

DC electrical specifications define the power supply voltages and currents, and the
I/O voltage and drive characteristics.

Recommended operating conditions

The NS7520 operates using an internal core V
is required for the I/O cells, which drive/accept 3.3V levels.
This table defines the DC operating (thermal) conditions for the NS7520. Operating
the NS7520 outside these conditions results in unpredictable behavior.
Sym
V
DD
V
CC
T
OP
T
J
T
STG
θ
J
I
IH
I
IL
I
OZ
C
IO
Table 96: Recommended operating (thermal) conditions
2 5 8
Parameter
Core supply voltage
I/O supply voltage
Ambient temperature
Junction temperature
Storage temperature
Pkg thermal resistance
Input threshold
Input current as "0"
HighZ leakage current
Pin capacitance
N S 7 5 2 0 H a r d w a r e R e f e r e n c e , R e v G 9 / 2 0 0 7
supply voltage of 1.5V. A 3.3V supply
DD
Conditions Min
1.4
3.0
-40
-40
No pullup -10
No pullup 10
Any input -10
V =0
O
Typ Max Unit
1.5 1.6 V
3.3 3.6 V
o
85 C
o
110 C
o
125 C
o
50 C/W
μA
10
μA
10
μA
10
7 pF