Datasheet

697
11011B–ATARM–21-Feb-12
SAM3N
Note: 1. PA[4-13], PA[15-28], PB[0-14], PC[0-31]
2. At power-up VDDIO needs to reach 0.6V before VDDIN reaches 1.0V
3. VDDIO voltage needs to be equal or below to (VDDIN voltage +0.5V)
I
O
I
OH
(or I
SOURCE
)
1.62V < VDDIO < 1.95V; V
OH
= V
VDDIO
- 0.4
- PA14 (SPCK), pins
- PA 0 - PA 3
- Other pins
(1)
-6
-6
-3
mA
3.0V < VDDIO < 3.6V; V
OH
= V
VDDIO
- 0.4
- PA14 (SPCK), pins
- PA 0 - PA 3
- Other pins
(1)
-6
-6
-3
1.62V < VDDIO < 3.6V; V
OH
= V
VDDIO
- 0.4
- NRST
-2
Relaxed Mode:
3.0V < VDDIO < 3.6V; V
OH
= 2.2V
- PA14 (SPCK), pins
- PA 0 - PA 3
- Other pins
(1)
-14
-16
-8
I
OL
(or I
SINK
)
1.62V < VDDIO < 1.95V; V
OL
= 0.4V
- PA14 (SPCK), pins
- PA 0 - PA 3
- Other pins
(1)
8
8
4
mA
3.0V < VDDIO < 3.6V; V
OL
= 0.4V
- PA14 (SPCK), pins
- PA 0 - PA 3
- Other pins
(1)
9
12
6
1.62V < VDDIO < 3.6V; V
OL
= 0.4V
- NRST
2
Relaxed Mode:
3.0V < VDDIO < 3.6V; V
OL
= 0.6V
- PA14 (SPCK), pins
- PA 0 - PA 3
- Other pins
(1)
14
18
9
I
IL
Input Low
Leakage Current
No pull-up or pull-down; V
IN=
GND; V
DDIO
Max.
(Typ: T
A
= 25°C, Max: T
A
= 85°C)
530nA
I
IH
Input High
Leakage Current
No pull-up or pull-down; V
IN=
VDD; V
DDIO
Max.
(Typ: T
A
= 25°C, Max: T
A
= 85°C)
218nA
R
PULLUP
Pull-up Resistor
PA0-PA31, PB0-PB14, PC0-PC31 50 100 175 kΩ
NRST 50 100 175 kΩ
R
PULLDOWN
Pull-down Resistor
PA0-PA31, PB0-PB14, PC0-PC31
TST, JTAGSEL
50
10
100
175
20
kΩ
R
ODT
On-die Series Termination
Resistor
PA4-PA31, PB0-PB14,PC0-PC31
PA 0 - PA 3
36
18
Ω
C
IN
Input Capacitance Digital Inputs TBD pF
Table 35-2. DC Characteristics (Continued)
Symbol Parameter Conditions Min Typ Max
Unit
s