Atmel Evaluation Kit AT91SAM9G25-EK AT91SAM9G25-EK Data Sheet
Product codes
AT91SAM9G25-EK
1055
SAM9G25 [DATASHEET]
11032C–ATARM–25-Jan-13
46.14 Core Power Supply POR Characteristics
46.14.1 Power Sequence Requirements
The AT91 board design must comply with the power-up guidelines below to guarantee reliable operation of the device.
Any deviation from these sequences may prevent the device from booting.
Any deviation from these sequences may prevent the device from booting.
Table 46-27. Transfer Characteristics
Parameter
Min
Typ
Max
Units
Resolution
10
bit
Integral Non-linearity
±2
LSB
Differential Non-linearity
- ADC Clock = 13.2 MHz
- ADC Clock = 5 MHz
±2
±0.9
LSB
Offset Error
±10
mV
Gain Error
- ADC Clock = 13.2 MHz
- ADC Clock = 5 MHz
±3
±2
LSB
Symbol
Parameter
Conditions
Min
Typ
Max
Units
V
th+
Threshold Voltage Rising
Minimum Slope of +2.0V/30ms
0.5
0.7
0.89
V
V
th-
Threshold Voltage Falling
0.4
0.6
0.85
V
T
RES
Reset Time
30
70
130
μs
Idd
Current consumption
After T
RES
3
7
μA