SAM4S16C Atmel Corporation, SAM4S16C Datasheet - Page 817

no-image

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
Figure 34-15. Predefined Connection of the Quadrature Decoder with Timer Counters
11100A–ATARM–28-Oct-11
11100A–ATARM–28-Oct-11
TIOA0
TIOB0
TIOB1
PHA
PHB
IDX
(Filter + Edge
Detect + QD)
Quadrature
Decoder
Interruptions can be generated on different events.
A compare function (using TC_RC register) is available on channel 0 (speed/position) or chan-
nel 1 (rotation) and can generate an interrupt by means of the CPCS flag in the TC_SR
registers.
PHEdges
Index
Direction
TIOA0
TIOB0
TIOB1
1
QDEN
SPEEDEN
1
1
1
QDEN
TIOA
TIOB
XC0
TIOB
XC0
1
1
Reset pulse
XC0
XC0
Speed Time Base
Timer/Counter
Channel 0
Speed/Position
Timer/Counter
Channel 1
Rotation
Timer/Counter
Channel 2
SAM4S
SAM4S
817
817

Related parts for SAM4S16C