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| SAM7S128_14 Datasheet, PDF (559/775 Pages) ATMEL Corporation – ARM-based Flash MCU | |||
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Table 37-2. DC Characteristics (Continued)
On VVDDCORE = 1.85V,
MCK = 500Hz
ISC
Static Current
(SAM7S64/321/32/
All inputs driven at 1
TA = 25°C
161/16)
(including TMS, TDI, TCK, NRST)
Flash in standby mode
TA = 85°C
All peripherals off.
On VVDDCORE = 1.85V,
MCK = 500Hz
TA = 25°C
ISC
Static Current
All inputs driven at 1
(SAM7S256/128)
(including TMS, TDI, TCK, NRST)
Flash in standby mode
TA = 85°C
All peripherals off
ISC
Static Current
(SAM7S512)
On VVDDCORE = 1.85V,
MCK = 500Hz
All inputs driven at 1
(including TMS, TDI, TCK, NRST)
Flash in standby mode
All peripherals off
TA = 25°C
TA = 85°C
PA0-PA3, VVDDIO from 3.0V to 3.6V
PA0-PA3, VVDDIO from 1.65V to 1.95V
IO
Output Current
PA17-PA20, VVDDIO from 3.0V to 3.6V
PA17-PA20,VVDDIO from 1.65V to 1.95V
Other PIOs, VVDDIO from 3.0V to 3.6V
Other PIOs, VVDDIO from 1.65V to 1.95V
TSLOPE
Supply Core Slope
6
Note that even during startup, VVDDFLASH must always be superior or equal to VVDDCORE.
4.0
15
µA
25
100
4.0
20
µA
35
150
6.0
30
µA
45
200
16
mA
3
mA
2
mA
0.5
mA
8
mA
1.5
mA
V/ms
Table 37-3. 1.8V Voltage Regulator Characteristics
Symbol Parameter
Conditions
VVDDIN
VVDDOUT
IVDDIN
Supply Voltage
Output Voltage
Current consumption
IO = 20 mA
After startup, no load
After startup, Idle mode, no load
TSTART
IO
IO
Startup Time
Maximum DC Output Current
Maximum DC Output Current
Cload = 2.2 µF, after VDDIN > 2.7V
VDDIN = 3.3V
VDDIN = 3.3V, in Idle Mode
Min
Typ
Max Units
3.0
3.3
3.6
V
1.81
1.85
1.89
V
90
µA
25
µA
150
µS
100
mA
1
mA
SAM7S Series [DATASHEET]
6175MâATARMâ26-Oct-12
559
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