SAM4S16C Atmel Corporation, SAM4S16C Datasheet - Page 251

• Manufacturer Part Number: SAM4S16C
• Manufacturer: Atmel Corporation

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

The SIZE field defines the size of the MPU memory region specified by the MPU_RNR. as follows:
The smallest permitted region size is 32B, corresponding to a SIZE value of 4. The table below gives an example of SIZE
values, with the corresponding region size and value of N in the MPU_RBAR.
Note:
• ENABLE: Region Enable
Note:
11100A–ATARM–28-Oct-11
11100A–ATARM–28-Oct-11
SIZE value
b00100 (4)
b01001 (9)
b10011 (19)
b11101 (29)
b11111 (31)
(Region size in bytes) = 2
1. In the MPU_RBAR, see
For information about access permission, see
Region size
32 B
1 KB
1 MB
1 GB
4 GB
(SIZE+1)
Value of N
5
10
20
30
b01100
“MPU Region Base Address Register”
(1)
Note
Minimum permitted size
-
-
-
Maximum possible size
“MPU Access Permission Attributes”
.
SAM4S
SAM4S
251
251