SAM4S16C Atmel Corporation, SAM4S16C Datasheet - Page 1158

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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
iv
SAM4S
22 SAM4S Boot Program .......................................................................... 393
23 Bus Matrix (MATRIX) ........................................................................... 399
24 Static Memory Controller (SMC) ......................................................... 413
21.4
21.5
21.6
21.7
22.1
22.2
22.3
22.4
22.5
23.1
23.2
23.3
23.4
23.5
23.6
23.7
23.8
24.1
24.2
24.3
24.4
24.5
24.6
24.7
24.8
24.9
24.10
24.11
24.12
24.13
24.14
24.15
Product Dependencies ..................................................................................371
CRCCU Functional Description .....................................................................371
Transfer Control Registers Memory Mapping ................................................373
Cyclic Redundancy Check Calculation Unit (CRCCU) User Interface .........377
Description .....................................................................................................393
Hardware and Software Constraints ..............................................................393
Flow Diagram ................................................................................................393
Device Initialization ........................................................................................394
SAM-BA Monitor ............................................................................................395
Description .....................................................................................................399
Embedded Characteristics ............................................................................399
Memory Mapping ...........................................................................................400
Special Bus Granting Techniques .................................................................400
Arbitration ......................................................................................................401
System I/O Configuration ..............................................................................403
Write Protect Registers ..................................................................................403
Bus Matrix (MATRIX) User Interface .............................................................404
Description .....................................................................................................413
Embedded Characteristics .........................................................................413
I/O Lines Description .....................................................................................414
Product Dependencies ..................................................................................414
External Memory Mapping .............................................................................414
Connection to External Devices ....................................................................415
Application Example ......................................................................................418
Standard Read and Write Protocols ..............................................................420
Scrambling/Unscrambling Function ...............................................................428
Automatic Wait States ...................................................................................429
Data Float Wait States ...................................................................................433
External Wait .................................................................................................437
Slow Clock Mode ...........................................................................................443
Asynchronous Page Mode ............................................................................446
Static Memory Controller (SMC) User Interface ............................................449
11100A–ATARM–28-Oct-11

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