1008
SAM4CP [DATASHEET]
43051E–ATPL–08/14
45.
SAM4CP Electrical Characteristics
45.1
Absolute Maximum Ratings
Table 45-1.
Absolute Maximum Ratings*
*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
reliability.
Storage Temperature....................................-55°C to + 125°C
Power Supply inputs with respect to ground pins:
VDDCORE, VDDPLL, VDDOUT PLC,
VDDPLL PLC, VDDOUT AN ............................................1.4V
VDDBU, VDDIO, VDDIN, VDDLCD,
VDDIN PLC, VDDIN AN ...................................................4.0V
Voltage on Digital Input Pins with
Respect to ground .............................. -0.3V to VDDIO +0.3V
45.2
Recommended Operating Conditions
Table 45-2.
Recommended Operating Conditions on Power supply Inputs
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VDDCORE
Core logic power supply
1.08
1.20
1.32
V
VDDBU
Backup region power supply
1.62
3.3
3.6
V
VDDIO
I/Os power supply
3.0
3.3
3.6
V
VDDIN
Analog cells (Voltage Regulators,
10-bit
ADC,
temperature
power supply
sensor)
2.5
3.3
3.6
V
VDDLCD
LCD output buffers power supply
2.5
—
3.6
V
VDDPLL
PLLs and Main crystal oscillator power
supply
1.08
—
1.32
V
VDDIN PLC
PLC Digital Regulator input
3.0
3.3
3.6
V
VDDIN AN
PLC Analog Regulator input
3.0
3.3
3.6
V
VDDPLL PLC
PLC PLL Power Supply
1.08
1.20
1.32
V
f
MCK
Master Clock Frequency
VDDCORE @ 1.20V, T
A
= 85°C
VDDCORE @ 1.08V, T
A
= 85°C
—
—
120
100
MHz
Table 45-3.
Recommended Operating Conditions on Input Pins
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
AD [x]
IN
Input Voltage Range on 10-bit ADC
Analog Inputs
On AD[0..x]
0
—
min
(VDDIN,
VDDIO)
V
V
GPIO_IN
Input Voltage Range on GPIOs
On any pin configured as a
digital input
0
—
VDDIO
V