Datasheet

583
SAM7X Series [DATASHEET]
6120K–ATARM–11-Feb-14
I
VDDIN
Current consumption After startup, no load 90 µA
After startup, Idle mode, no load 10 25 µA
T
START
Startup Time C
load
= 2.2 µF, after V
DDIN
> 2.7V 150 µS
I
O
Maximum DC Output Current V
DDIN
= 3.3V 100 mA
I
O
Maximum DC Output Current V
DDIN
= 3.3V, in Idle Mode 1 mA
Table 38-3. 1.8V Voltage Regulator Characteristics
Table 38-4. Brownout Detector Characteristics
Symbol Parameter Conditions Min Typ Max Units
V
BOT18-
VDDCORE Threshold Level 1.65 1.68 1.71 V
V
HYST18
VDDCORE Hysteresis V
HYST18
= V
BOT18+
- V
BOT18-
50 65 mV
V
BOT33-
VDDFLASH Threshold Level 2.70 2.80 2.90 V
V
HYST33
VDDFLASH Hysteresis V
HYST33
= V
BOT33+
- V
BOT33-
70 120 mV
I
DD
Current Consumption
BOD on (GPNVM0 bit active) 24 30 µA
BOD off (GPNVM0 bit inactive) 1 µA
T
START
Startup Time 100 200 µs
Table 38-5. DC Flash Characteristics SAM7X512/256/128
Symbol Parameter Conditions Min Max Units
T
PU
Power-up delay 45 µS
I
SB
Standby current
@25°C
onto VDDCORE = 1.8V
onto VDDFLASH = 3.3V
10
30
µA
@85°C
onto VDDCORE = 1.8V
onto VDDFLASH = 3.3V
10
120
µA
I
CC
Active current
Random Read @ 30MHz
onto VDDCORE = 1.8V
onto VDDFLASH = 3.3V
3.0
0.8
mA
Write (one bank for SAMX512)
onto VDDCORE = 1.8V
onto VDDFLASH = 3.3V
400
5.5
µA
mA