SAM7X128_14 Datasheet, PDF (583/662 Pages) ATMEL Corporation – ARM-based Flash MCU

Table 38-3.
I_VDDIN
T_START
I_O
I_O
1.8V Voltage Regulator Characteristics
Current consumption
After startup, no load
After startup, Idle mode, no load
Startup Time
Maximum DC Output Current
Maximum DC Output Current
C_load = 2.2 µF, after V_DDIN > 2.7V
V_DDIN = 3.3V
V_DDIN = 3.3V, in Idle Mode
Table 38-4.
Symbol
V_BOT18-
V_HYST18
V_BOT33-
V_HYST33
I_DD
T_START
Brownout Detector Characteristics
Parameter
Conditions
VDDCORE Threshold Level
VDDCORE Hysteresis
VDDFLASH Threshold Level
V_HYST18 = V_BOT18+ - V_BOT18-
VDDFLASH Hysteresis
Current Consumption
V_HYST33 = V_BOT33+ - V_BOT33-
BOD on (GPNVM0 bit active)
BOD off (GPNVM0 bit inactive)
Startup Time
Table 38-5.
Symbol
T_PU
I_SB
I_CC
DC Flash Characteristics SAM7X512/256/128
Parameter
Conditions
Power-up delay
Standby current
@25°C
onto VDDCORE = 1.8V
onto VDDFLASH = 3.3V
@85°C
onto VDDCORE = 1.8V
onto VDDFLASH = 3.3V
Active current
Random Read @ 30MHz
onto VDDCORE = 1.8V
onto VDDFLASH = 3.3V
Write (one bank for SAMX512)
onto VDDCORE = 1.8V
onto VDDFLASH = 3.3V
90
µA
10
25
µA
150
µS
100
mA
1
mA
Min
Typ
Max Units
1.65
1.68
1.71
V
50
65
mV
2.70
2.80
2.90
V
70
120
mV
24
30
µA
1
µA
100
200
µs
Min
Max
Units
45
µS
10
µA
30
10
µA
120
3.0
mA
0.8
400
µA
5.5
mA
SAM7X Series [DATASHEET]
6120K–ATARM–11-Feb-14
583