SAM4S16C Atmel Corporation, SAM4S16C Datasheet - Page 1033

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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
Figure 39-5. GOVRE and OVREx Flag Behavior
11100A–ATARM–28-Oct-11
11100A–ATARM–28-Oct-11
(ADC_CHSR)
(ADC_CHSR)
(ADC_OVER)
(ADC_OVER)
ADC_LCDR
ADC_CDR0
ADC_CDR1
Trigger event
(ADC_SR)
(ADC_SR)
(ADC_SR)
(ADC_SR)
GOVRE
OVRE1
OVRE0
DRDY
EOC0
EOC1
CH0
CH1
Undefined Data
Undefined Data
The OVREx flag is automatically cleared when ADC_OVER is read, and GOVRE flag is auto-
matically cleared when ADC_SR is read.
Warning: If the corresponding channel is disabled during a conversion or if it is disabled and
then reenabled during a conversion, its associated data and its corresponding EOC and OVRE
flags in ADC_SR are unpredictable.
Conversion A
Undefined Data
Conversion B
Data A
Data A
Data B
Conversion C
Data B
Read ADC_SR
Data C
Read ADC_CDR1
Data C
Read ADC_OVER
Read ADC_CDR0
SAM4S
SAM4S
1033
1033

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