SAM4S16C Atmel Corporation, SAM4S16C Datasheet - Page 1074

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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
• SLEEP: Sleep Mode
0 = Normal Mode: The DAC Core and reference voltage circuitry are kept ON between conversions.
After reset, the DAC is in normal mode but with the voltage reference and the DAC core off. For the first conversion, a
startup time must be defined in the STARTUP field. Note that in this mode, STARTUP time is only required once, at start
up.
1 = Sleep Mode: The DAC Core and reference voltage circuitry are OFF between conversions.
• FASTWKUP: Fast Wake up Mode
0 = Normal Sleep Mode: The sleep mode is defined by the SLEEP bit.
1 = Fast Wake Up Sleep Mode: The voltage reference is ON between conversions and DAC Core is OFF.
• REFRESH: Refresh Period
• USER_SEL: User Channel Selection
• TAG: Tag Selection Mode
• MAXS: Max Speed Mode
1074
1074
MAX SPEED
FASTWKUP
SLEEP
Refresh Period = 1024*REFRESH/DACC Clock
Value
Value
0
1
0
1
2
3
0
1
0
1
0
1
SAM4S
SAM4S
Selected Mode
Normal Mode
Sleep Mode
Selected Mode
Normal Sleep Mode
Fast Wake up Sleep Mode
Selected Mode
Normal Mode
Max Speed Mode enabled
CHANNEL0
CHANNEL1
Name
Name
DIS
EN
Description
Channel 0
Channel 1
Reserved
Reserved
Description
Tag selection mode disabled. Using USER_SEL to select
the channel for the conversion.
Tag selection mode enabled
11100A–ATARM–28-Oct-11
11100A–ATARM–28-Oct-11

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