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ManualsBrandsMICROCHIP TECHNOLOGY ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller QFN 48 (7x7) 16/32-Bit 55 MHz I/O number 21
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Table Of Contents
559
SAM7S Series [DATASHEET]
6175M–ATARM–26-Oct-12
Note that even during startup, V
VDDFLASH
must always be superior or equal to V
VDDCORE
.
I
SC
Static Current
(SAM7S64/321/32/
161/16)
On V
VDDCORE
= 1.85V,
MCK = 500Hz
T
A
= 25°C 4.0 15
µA
All inputs driven at 1
(including TMS, TDI, TCK, NRST)
Flash in standby mode
All peripherals off.
T
A
= 85°C 25 100
I
SC
Static Current
(SAM7S256/128)
On V
VDDCORE
= 1.85V,
MCK = 500Hz
T
A
= 25°C 4.0 20
µA
All inputs driven at 1
(including TMS, TDI, TCK, NRST)
Flash in standby mode
All peripherals off
T
A
= 85°C 35 150
I
SC
Static Current
(SAM7S512)
On V
VDDCORE
= 1.85V,
MCK = 500Hz
T
A
= 25°C 6.0 30
µA
All inputs driven at 1
(including TMS, TDI, TCK, NRST)
Flash in standby mode
All peripherals off
T
A
= 85°C 45 200
I
O
Output Current
PA0-PA3, V
VDDIO
from 3.0V to 3.6V 16 mA
PA0-PA3, V
VDDIO
from 1.65V to 1.95V 3 mA
PA17-PA20, V
VDDIO
from 3.0V to 3.6V 2 mA
PA17-PA20,V
VDDIO
from 1.65V to 1.95V 0.5 mA
Other PIOs, V
VDDIO
from 3.0V to 3.6V 8 mA
Other PIOs, V
VDDIO
from 1.65V to 1.95V 1.5 mA
T
SLOPE
Supply Core Slope 6 V/ms
Table 37-3. 1.8V Voltage Regulator Characteristics
Symbol Parameter Conditions Min Typ Max Units
V
VDDIN
Supply Voltage 3.0 3.3 3.6 V
V
VDDOUT
Output Voltage I
O
= 20 mA 1.81 1.85 1.89 V
I
VDDIN
Current consumption After startup, no load 90 µA
After startup, Idle mode, no load 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 37-2. DC Characteristics (Continued)