SAM4S16C Atmel Corporation, SAM4S16C Datasheet - Page 1112

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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
41.7
Table 41-29. Analog Power Supply Characteristics
Note:
Table 41-30. Channel Conversion Time and ADC Clock
Table 41-31. External Voltage Reference Input
1112
Symbol
V
I
Symbol
f
t
f
t
t
t
t
Parameter
ADVREF Input Voltage Range, 12-bit
ADVREF Input Voltage Range, 10-bit
ADVREF Current
ADVREF Input DC impedance
VDDIN
ADC
CP_ADC
S
START-UP
TRACKTIM
CONV
SETTLE
VDDIN
Use IBCTL = 00 for Sampling Frequency below 500 kHz and IBCTL = 01 between 500 kHz and 1MHz.
12-Bit ADC Characteristics
SAM4S
Parameter
ADC Analog Supply
ADC Analog Supply
Max. Voltage Ripple
Current Consumption
Parameter
ADC Clock Frequency
ADC Clock Period
Sampling Frequency
ADC Startup time
Track and Hold Time
Conversion Time
Settling Time
12-bit or 10 bit resolution
Conditions
2.4V < V
TBD < V
Conditions
10 bit resolution
rms value, 10 kHz to 20 MHz
Sleep Mode
Fast Wake Up Mode
Normal Mode (IBCTL= 00)
Normal Mode (IBCTL= 01)
Conditions
From OFF Mode to Normal Mode:
- Voltage Reference OFF
- Analog Circuitry OFF
From Standby Mode to Normal Mode:
- Voltage Reference ON
- Analog Circuitry OFF
See
Time versus Source Output
Impedance”
Settlling time to change offset and gain
VDDIN
VDDIN
Section 41.7.1.1 “Track and Hold
< 3.6V
< 3.6V
for more details
TBD
Min
2.4
TBD
Min
Min
160
200
2.4
50
20
1
4
Typ
14
-
-
Typ
Typ
3.0
1.8
4.3
5.4
30
20
8
2
11100A–ATARM–28-Oct-11
VDDIN
VDDIN
Max
250
1000
Max
Max
20
40
12
3.6
3.6
2.6
7.8
20
1
T
Units
CP_ADC
Units
MHz
MHz
Units
ns
µs
ns
ns
mV
mA
mA
mA
µA
µA
V
V
V
V

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