AT91SAM9260_1 Datasheet, PDF (725/798 Pages) ATMEL Corporation – AT91 ARM Thumb Microcontrollers

AT91SAM9260
40. AT91SAM9260 Electrical Characteristics
40.1 Absolute Maximum Ratings
Table 40-1. Absolute Maximum Ratings*
Operating Temperature (Industrial)........... -40° C to +85° C
Storage Temperature ............................... -60°C to +150°C
Voltage on Input Pins
with Respect to Ground .. -0.3V to VDDIO+0.3V(+4V max)
Maximum Operating Voltage
(VDDCORE, VDDPLL and VDDBU)........................... 2.0V
Maximum Operating Voltage
(VDDIOM and VDDIOP) ............................................. 4.0V
Total DC Output Current on all I/O lines ................ 350 mA
*NOTICE:
Stresses beyond those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device.
This is a stress rating only and functional operation of
the device at these or other conditions beyond those
indicated in the operational sections of this specification
is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reli-
ability.
40.2 DC Characteristics
The following characteristics are applicable to the operating temperature range: T_A = -40°C to 85°C, unless otherwise
specified.
Table 40-2. DC Characteristics
Symbol Parameter
Conditions
Min
Typ
Max
Units
V_VDDCORE DC Supply Core
1.65
1.8
1.95
V
V_VDDBU
DC Supply Backup
1.65
1.8
1.95
V
V_VDDPLL
DC Supply PLL
1.65
1.8
1.95
V
V_VDDIOM
DC Supply Memory I/Os
1.65/3.0
1.8/3.3
1.95/3.6
V
V_VDDIOP0
DC Supply Peripheral I/Os
3.0
3.3
3.6
V
V_VDDIOP1
DC Supply Peripheral I/Os
1.65
1.8/2.5/3.3
3.6
V
V_VDDANA
DC Supply Analog
3.0
3.3
3.6
V
V_IL
Input Low-level Voltage
V_VDDIO from 3.0V to 3.6V
V_VDDIO from 1.65V to 1.95V
-0.3
-0.3
0.8
V
0.3 x V_VDDIO
V
V_IH
Input High-level Voltage
V_VDDIO from 3.0V to 3.6V
V_VDDIO from 1.65V to 1.95V
2.0
0.7 x V_VDDIO
V_VDDIO +0.3V V
V_VDDIO +0.3V V
I_O Max, V_VDDIO from 3.0V to 3.6V
0.4
V
CMOS (I_O <0.3 mA) V_VDDIO from 1.65V
V_OL
Output Low-level Voltage to 1.95V
0.1
V
TTL (I_O Max) V_VDDIO from 1.65V
to 1.95V
0.4
V
I_O Max, V_VDDIO from 3.0V to 3.6V
V_VDDIO - 0.4
V
V_OH
Output High-level Voltage
CMOS (I_O <0.3 mA) V_VDDIO from 1.65V
to 1.95V
V_VDDIO - 0.1
V
TTL (I_O Max) V_VDDIO from 1.65V
to 1.95V
V_VDDIO - 0.4
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