Datasheet

1092
SAM9X25 [DATASHEET]
11054E–ATARM–10-Mar-2014
46.2 DC Characteristics
The following characteristics are applicable to the operating temperature range: T
A
= -40°C to +85°C, unless otherwise specified.
Table 46-2. DC Characteristics
Symbol Parameter Conditions Min Typ Max Unit
V
DDCORE
DC Supply Core 0.9 1.0 1.1 V
V
DDCORErip
VDDCORE ripple 20 mVrms
V
DDUTMIC
DC Supply UDPHS and
UHPHS UTMI+ Core
0.9 1.0 1.1 V
V
DDUTMII
DC Supply UDPHS and
UHPHS UTMI+ Interface
3.0 3.3 3.6 V
V
DDBU
DC Supply Backup 1.8 3.6 V
V
DDBUrip
VDDBU ripple 30 mVrms
V
DDPLLA
DC Supply PLLA 0.9 1.0 1.1 V
V
DDPLLArip
VDDPLLA ripple 10 mVrms
V
DDOSC
DC Supply Oscillator 1.65 3.6 V
V
DDOSCrip
VDDOSC ripple 30 mVrms
V
DDIOM
DC Supply EBI I/Os 1.65/3.0 1.8/3.3 1.95/3.6 V
V
DDNF
DC Supply NAND Flash
I/Os
1.65/3.0 1.8/3.3 1.95/3.6 V
V
DDIOP0
DC Supply Peripheral I/Os 1.65 3.6 V
V
DDIOP1
DC Supply Peripheral I/Os 1.65 3.6 V
V
DDANA
DC Supply Analog 3.0 3.3 3.6 V
V
IL
Input Low-level Voltage
V
DDIO
from 3.0V to 3.6V -0.3 0.8 V
V
DDIO
from 1.65V to 1.95V -0.3 0.3 × V
DDIO
V
V
IH
Input High-level Voltage
V
DDIO
from 3.0V to 3.6V 2 V
DDIO
+ 0.3 V
V
DDIO
from 1.65V to 1.95V 0.7 × V
DDIO
V
DDIO
+ 0.3 V
V
OL
Output Low-level Voltage
I
O
Max, V
DDIO
from 3.0V to 3.6V 0.4 V
CMOS (I
O
< 0.3 mA), V
DDIO
from
1.65V to 1.95V
0.1 V
TTL (I
O
Max), V
DDIO
from 1.65V to
1.95V
0.4 V
V
OH
Output High-level Voltage
I
O
Max, V
DDIO
from 3.0V to 3.6V V
DDIO
- 0.4 V
CMOS (I
O
< 0.3 mA), V
DDIO
from
1.65V to 1.95V
V
DDIO
- 0.1 V
TTL (I
O
Max), V
DDIO
from 1.65V to
1.95V
V
DDIO
- 0.4 V
V
T-
Schmitt trigger Negative
going threshold Voltage
I
O
Max, V
DDIO
from 3.0V to 3.6V 0.8 1.1 V
TTL (I
O
Max), V
DDIO
from 1.65V to
1.95V
0.3 × V
DDIO
V
V
T+
Schmitt trigger Positive
going threshold Voltage
I
O
Max, V
DDIO
from 3.0V to 3.6V 1.6 2.0 V
TTL (I
O
Max), V
DDIO
from 1.65V to
1.95V
0.3 × V
DDIO
V