SAM4S16C Atmel Corporation, SAM4S16C Datasheet - Page 1106

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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
41.4.6
Table 41-22. 3 to 20 MHz Crystal Oscillator Characteristics
Notes:
1106
Symbol
F
F
T
I
P
R
C
C
DD_ON
req
req_bypass
ON
ON
f
LEXT
L
1. R
2. Rs = 100-200 Ohms; Cs = 2.0 - 2.5pF; Cm = 2 – 1.5 fF(typ, worst case) using 1 KΩ serial resistor on XOUT.
3. Rs = 50-100 Ohms; Cs = 2.0 - 2.5pF; Cm = 4 - 3 fF(typ, worst case).
4. Rs = 25-50 Ohms; Cs = 2.5 - 3.0pF; Cm = 7 - 5 fF (typ, worst case).
5. Rs = 20-50 Ohms; Cs = 3.2 - 4.0pF; Cm = 10 - 8 fF(typ, worst case).
SAM4S
3 to 20 MHz Crystal Oscillator Characteristics
S
Parameter
Operating Frequency
Operating Frequency In Bypass Mode
Supply Ripple Voltage (on VDDPLL)
Duty Cycle
Startup Time
Current consumption
(on vddio)
Drive level
Internal resistor
Maximum external capacitor
on XIN and XOUT
Internal Equivalent Load Capacitance
is the series resistor
C
LEXT
= 2x(
C
CRYSTAL
C
L
Conditions
Normal mode with crystal
External Clock on XIN
Rms value, 10 KHz to 10 MHz
3 MHz, C
8 MHz, C
16 MHz, C
16 MHz, C
20 MHz, C
3 MHz
8 MHz
16 MHz
20 MHz
3 MHz
8 MHz
16 MHz, 20 MHz
between XIN and XOUT
Integrated Load Capacitance
(XIN and XOUT in series)
C
C
XIN
PCB
LEXT
).
(2)
(3)
(4)
(5)
SHUNT
SHUNT
SHUNT
SHUNT
SHUNT
= 3pF
= 7pF
= 7pF with Cm = 8fF
= 7pF with Cm = 1.6fF
= 7pF
C
SAM4
Crystal
C
L
R = 1K if Crystal Frequency
C
XOUT
LEXT
is lower than 8 MHz
12.5
Min
7.5
40
3
Typ
230
300
390
450
0.5
9.5
16
50
11100A–ATARM–28-Oct-11
Max
14.5
17.5
10.5
350
400
470
560
1.4
2.5
20
50
30
60
15
30
50
4
1
MHz
Unit
MHz
mV
µW
ms
µA
pF
pF
%

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