SAM4S16C Atmel Corporation, SAM4S16C Datasheet - Page 353

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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
19.5.1
Name:
Address:
Access:
Offset:
• FRDY: Ready Interrupt Enable
0: Flash Ready does not generate an interrupt.
1: Flash Ready (to accept a new command) generates an interrupt.
• FWS: Flash Wait State
This field defines the number of wait states for read and write operations:
• SCOD: Sequential Code Optimization Disable
0: The sequential code optimization is enabled.
1: The sequential code optimization is disabled.
No Flash read should be done during change of this register.
• FAM: Flash Access Mode
0: 128-bit access in read Mode only, to enhance access speed.
1: 64-bit access in read Mode only, to enhance power consumption.
No Flash read should be done during change of this register.
• CLOE: Code Loops Optimization Enable
0: The opcode loops optimization is disabled.
1: The opcode loops optimization is enabled.
No Flash read should be done during change of this register.
11100A–ATARM–28-Oct-11
11100A–ATARM–28-Oct-11
Number of cycles for Read/Write operations = FWS+1
31
23
15
7
EEFC Flash Mode Register
30
22
14
EEFC_FMR
0x400E0A00
Read-write
0x00
6
29
21
13
5
28
20
12
4
27
19
11
3
CLOE
26
18
10
2
FWS
25
17
9
1
SAM4S
SAM4S
SCOD
FRDY
FAM
24
16
8
0
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