SAM4S16C Atmel Corporation, SAM4S16C Datasheet - Page 21

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SAM4S16C

Manufacturer Part Number
SAM4S16C
Description
Manufacturer
Atmel Corporation
Datasheets

Specifications of SAM4S16C

Flash (kbytes)
1024 Kbytes
Pin Count
100
# Of Touch Channels
32
Hardware Qtouch Acquisition
No
Max I/o Pins
79
Ext Interrupts
79
Usb Transceiver
1
Quadrature Decoder Channels
2
Usb Speed
Full Speed
Usb Interface
Device
Spi
3
Twi (i2c)
2
Uart
4
Ssc
1
Sd / Emmc
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
16
Adc Resolution (bits)
12
Adc Speed (ksps)
1000
Analog Comparators
1
Resistive Touch Screen
No
Dac Channels
2
Dac Resolution (bits)
12
Temp. Sensor
Yes
Crypto Engine
No
Sram (kbytes)
128
Self Program Memory
YES
External Bus Interface
1
Dram Memory
No
Nand Interface
Yes
Picopower
No
Temp. Range (deg C)
-40 to 85
I/o Supply Class
1.8/3.3
Operating Voltage (vcc)
1.62 to 3.6
Fpu
No
Mpu / Mmu
Yes / No
Timers
6
Output Compare Channels
6
Input Capture Channels
6
Pwm Channels
4
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
5.5.4
Table 5-1.
Notes:
11100A–ATARM–28-Oct-11
Mode
Backup
Mode
Wait
Mode
w/Flash
in
Standby
mode
Wait
Mode
w/Flash
in Deep
Power
Down
mode
Sleep
Mode
32 kHz Osc,
1. When considering wake-up time, the time required to start the PLL is not taken into account. Once started, the device works with
2. The external loads on PIOs are not taken into account in the calculation.
3. Supply Monitor current consumption is not included.
4. Total Current consumption.
5.
6. Depends on MCK frequency.
7. In this mode the core is supplied and not clocked but some peripherals can be clocked.
Registers,
RTC, RTT
(Backup
Region)
Backup
SUPC,
Low Power Mode Summary Table
POR
the 4/8/12 MHz fast RC oscillator. The user has to add the PLL start-up time if it is needed in the system. The wake-up time is
defined as the time taken for wake up until the first instruction is fetched.
TBD
tion (without using internal voltage regulator).
ON
ON
ON
ON
Low-power Mode Configuration Summary
µA on VDDCORE,
Regulator
OFF
ON
ON
ON
The modes detailed above are the main low-power modes. Each part can be set to on or off sep-
arately and wake up sources can be individually configured.
of the configurations of the low-power modes.
(Not powered)
(Not clocked)
(Not clocked)
Peripherals
(Not clocked)
Powered
Memory
Powered
Powered
Core
TBD
OFF
µA for total current consumption (using internal voltage regulator),
(7)
WFE
+SLEEPDEEP
bit = 1
WFE
+SLEEPDEEP
bit = 0
+LPM bit = 1
FLPM0 bit = 0
FLPM1 bit = 0
WFE
+SLEEPDEEP
bit = 0
+LPM bit = 1
FLPM0 bit = 0
FLPM1 bit = 1
WFE or WFI
+SLEEPDEEP
bit = 0
+LPM bit = 0
Mode Entry
WUP0-15 pins
SM alarm
RTC alarm
RTT alarm
Any Event from:
Fast startup through
WUP0-15 pins
RTC alarm
RTT alarm
USB wake-up
Any Event from:
Fast startup through
WUP0-15 pins
RTC alarm
RTT alarm
USB wake-up
Entry mode =WFI
Interrupt Only; Entry
mode =WFE Any
Enabled Interrupt
and/or Any Event
from: Fast start-up
through WUP0-15
pins
RTC alarm
RTT alarm
USB wake-up
Potential Wake Up
Sources
Reset
Clocked
back
Clocked
back
Clocked
back
Wake Up
Core at
Previous
state saved
Previous
state saved
Previous
state saved
Previous
state saved
while in Low
Power Mode
PIO State
Table 5-1
PIOA &
PIOB &
PIOC
Inputs with
pull ups
Unchanged TBD µA
Unchanged TBD µA
Unchanged TBD
at Wake Up
PIO State
TBD
µA for total current consump-
below shows a summary
3 µA typ
Consumption
(2) (3)
(6)
(5)
(4)
SAM4S
TBD ms
TBD µs
TBD µs
TBD
Wake-up
Time
(6)
(1)
21

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