ATSAM3X4EA-AU Atmel, ATSAM3X4EA-AU Datasheet - Page 915
ATSAM3X4EA-AU
Manufacturer Part Number
ATSAM3X4EA-AU
Description
ARM Microcontrollers - MCU QFP144,GREEN, IND TEMP, MRL A
Manufacturer
Atmel
Datasheet
1.ATSAM3X8EA-AU.pdf
(1467 pages)
Specifications of ATSAM3X4EA-AU
Rohs
yes
Core
ARM Cortex M3
Processor Series
SAM3X
Data Bus Width
32 bit
Maximum Clock Frequency
84 MHz
Program Memory Size
256 KB
Data Ram Size
64 KB
On-chip Adc
Yes
Operating Supply Voltage
2.4 V to 3.6 V
Operating Temperature Range
- 40 C to +85 C
Package / Case
LQFP-144
Mounting Style
SMD/SMT
Factory Pack Quantity
60
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37.7.17
Name:
Address:
Access:
• COVFS: Counter Overflow Status
0: no counter overflow has occurred since the last read of the Status Register.
1: a counter overflow has occurred since the last read of the Status Register.
• LOVRS: Load Overrun Status
0: Load overrun has not occurred since the last read of the Status Register or WAVE = 1.
1: RA or RB have been loaded at least twice without any read of the corresponding register since the last read of the Status
Register, if WAVE = 0.
• CPAS: RA Compare Status
0: RA Compare has not occurred since the last read of the Status Register or WAVE = 0.
1: RA Compare has occurred since the last read of the Status Register, if WAVE = 1.
• CPBS: RB Compare Status
0: RB Compare has not occurred since the last read of the Status Register or WAVE = 0.
1: RB Compare has occurred since the last read of the Status Register, if WAVE = 1.
• CPCS: RC Compare Status
0: RC Compare has not occurred since the last read of the Status Register.
1: RC Compare has occurred since the last read of the Status Register.
• LDRAS: RA Loading Status
0: RA Load has not occurred since the last read of the Status Register or WAVE = 1.
1: RA Load has occurred since the last read of the Status Register, if WAVE = 0.
• LDRBS: RB Loading Status
0: RB Load has not occurred since the last read of the Status Register or WAVE = 1.
1: RB Load has occurred since the last read of the Status Register, if WAVE = 0.
11057B–ATARM–28-May-12
11057B–ATARM–28-May-12
ETRGS
31
23
15
–
–
–
7
TC Status Register
TC_SRx [x=0..2]
0x40080020 (0)[0], 0x40080060 (0)[1], 0x400800A0 (0)[2], 0x40084020 (1)[0], 0x40084060 (1)[1],
0x400840A0 (1)[2], 0x40088020 (2)[0], 0x40088060 (2)[1], 0x400880A0 (2)[2]
Read-only
LDRBS
30
22
14
–
–
–
6
LDRAS
29
21
13
–
–
–
5
CPCS
28
20
12
–
–
–
4
CPBS
27
19
11
–
–
–
3
MTIOB
CPAS
26
18
10
–
–
2
LOVRS
MTIOA
25
17
–
9
–
1
SAM3X/A
SAM3X/A
CLKSTA
COVFS
24
16
–
8
–
0
915
915
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