SAM4S16C Atmel Corporation, SAM4S16C Datasheet - Page 735

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
31.8.16
Name:
Address:
Access:
Reset:
• WPEN: Write Protect Enable
0 = Disables the Write Protect if WPKEY corresponds to 0x555341 (“USA” in ASCII).
1 = Enables the Write Protect if WPKEY corresponds to 0x555341 (“USA” in ASCII).
Protects the registers:
• WPKEY: Write Protect KEY
Should be written at value 0x555341 (“USA” in ASCII). Writing any other value in this field aborts the write operation of the
WPEN bit. Always reads as 0.
11100A–ATARM–28-Oct-11
11100A–ATARM–28-Oct-11
“USART Mode Register” on page 716
“USART Baud Rate Generator Register” on page 727
“USART Receiver Time-out Register” on page 728
“USART Transmitter Timeguard Register” on page 729
“USART FI DI RATIO Register” on page 730
“USART IrDA FILTER Register” on page 732
“USART Manchester Configuration Register” on page 733
31
23
15
7
USART Write Protect Mode Register
US_WPMR
0x400240E4 (0), 0x400280E4 (1), 0x4002C0E4 (2)
30
22
14
Read-write
See
6
Table 31-16
29
21
13
5
28
20
12
4
WPKEY
WPKEY
WPKEY
27
19
11
3
26
18
10
2
25
17
9
1
SAM4S
SAM4S
WPEN
24
16
8
0
735
735

Related parts for SAM4S16C