Datasheet

558
SAM7S Series [DATASHEET]
6175M–ATARM–26-Oct-12
37.2 DC Characteristics
The following characteristics are applicable to the operating temperature range: T
A
= -40°C to 85°C unless otherwise
specified.
Table 37-2. DC Characteristics
Symbol Parameter Conditions Min Typ Max Units
V
VDDCORE
DC Supply Core 1.65 1.95 V
V
VDDPLL
DC Supply PLL 1.65 1.95 V
V
VDDIO
DC Supply I/Os
3.0 3.6 V
1.65 1.95 V
V
VDDFLASH
DC Supply Flash 3.0 3.6 V
V
IL
Input Low-level Voltage
V
VDDIO
from 3.0V to 3.6V -0.3 0.8 V
V
VDDIO
from 1.65V to 1.95V -0.3 0.45 V
V
IH
Input High-level Voltage
V
VDDIO
from 3.0V to 3.6V 2.0 5.5 V
V
VDDIO
from 1.65V to 1.95V 0.6 x V
VDDIO
5.5 V
V
OL
Output Low-level Voltage
I
O
= 8 mA, V
VDDIO
from 3.0V to 3.6V 0.4 V
I
O
= 0.3 mA, (CMOS) V
VDDIO
from 3.0V to 3.6V 0.1 V
I
O
= 1.5 mA, V
VDDIO
from 1.65V to 1.95V 0.2 V
I
O
= 0.3 mA, (CMOS) V
VDDIO
from 1.65V to 1.95V 0.1 V
V
OH
Output High-level Voltage
I
O
= 8 mA, V
VDDIO
from 3.0V to 3.6V V
DDIO
- 0.4 V
I
O
= 0.3 mA, (CMOS) V
VDDIO
from 3.0V to 3.6V V
DDIO
- 0.1 V
I
O
= 1.5 mA, V
VDDIO
from 1.65V to 1.95V V
DDIO
- 0.2 V
I
O
= 0.3 mA, V
VDDIO
(CMOS) from 1.65V to 1.95V V
DDIO
- 0.1 V
I
LEAK
Input Leakage Current
PA0-PA3, Pull-up resistors disabled
(Typ: T
A
= 25°C, Max: T
A
= 85°C)
40 400 nA
Other PIOs, Pull-up resistors disabled
(Typ: T
A
= 25°C, Max: T
A
= 85°C)
20 200 nA
I
PULLUP
Input Pull-up Current
PA17-PA20, V
VDDIO
from 3.0V to 3.6V,
PAx connected to ground
10 20.6 60 µA
PA17-PA20, V
VDDIO
from 1.65V to 1.95V,
PAx connected to ground
2.46 5.15 11.5 µA
Other PIOs and NRST, V
VDDIO
from 3.0V to 3.6V,
PAx connected to ground
143 321 600 µA
Other PIOs and NRST, V
VDDIO
from 1.65V to 1.95V,
PAx connected to ground
25 75 100 µA
I
PULLDOWN
Input Pull-down Current,
(TST, ERASE, JTAGSEL)
V
VDDIO
from 3.0V to 3.6V,
Pins connected to V
VDDIO
135 295 550 µA
V
VDDIO
from 1.65V to 1.95V,
Pins connected to V
VDDIO
30 67 130 µA
C
IN
Input Capacitance 48 or 64 LQFP Package 13.9 pF