AT91SAM9G45-EKES Atmel, AT91SAM9G45-EKES Datasheet - Page 105
AT91SAM9G45-EKES
Manufacturer Part Number
AT91SAM9G45-EKES
Description
KIT EVAL FOR AT91SAM9G45
Manufacturer
Atmel
Series
AT91SAM Smart ARMr
Type
MCUr
Datasheets
1.AT91SAM9G45-EKES.pdf
(56 pages)
2.AT91SAM9G45-EKES.pdf
(1218 pages)
3.AT91SAM9G45-EKES.pdf
(66 pages)
Specifications of AT91SAM9G45-EKES
Contents
Board
Processor To Be Evaluated
SAM9G45
Data Bus Width
32 bit
Interface Type
I2C, SPI, UART
Maximum Operating Temperature
+ 50 C
Minimum Operating Temperature
- 10 C
Operating Supply Voltage
1.8 V to 3.3 V
For Use With/related Products
AT91SAM9G45
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
Q4626953
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14.6.8
Name:
Address:
Access Type: Write-only
• ACKCLR: Acknowledge Clear
0 = No effect.
1 = Clears corresponding status flag in the Status Register (RTC_SR).
• ALRCLR: Alarm Clear
0 = No effect.
1 = Clears corresponding status flag in the Status Register (RTC_SR).
• SECCLR: Second Clear
0 = No effect.
1 = Clears corresponding status flag in the Status Register (RTC_SR).
• TIMCLR: Time Clear
0 = No effect.
1 = Clears corresponding status flag in the Status Register (RTC_SR).
• CALCLR: Calendar Clear
0 = No effect.
1 = Clears corresponding status flag in the Status Register (RTC_SR).
6438F–ATARM–21-Jun-10
31
23
15
–
–
–
7
–
RTC Status Clear Command Register
30
22
14
RTC_SCCR
0xFFFFFDCC
–
–
–
6
–
29
21
13
–
–
–
5
–
CALCLR
28
20
12
–
–
–
4
TIMCLR
27
19
11
–
–
–
3
SECCLR
26
18
10
–
–
–
2
AT91SAM9G45
ALRCLR
25
17
–
–
–
9
1
ACKCLR
24
16
–
–
–
8
0
105
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