ATSAM3X4EA-AU Atmel, ATSAM3X4EA-AU Datasheet - Page 1313

• Manufacturer Part Number: ATSAM3X4EA-AU
• Description: ARM Microcontrollers - MCU QFP144,GREEN, IND TEMP, MRL A
• Manufacturer: Atmel

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

42.6.26.5
Name:
Address:
Access:
• FROK: Frames Received OK
A 24-bit register counting the number of good frames received, i.e., address recognized and successfully copied to mem-
ory. A good frame is of length 64 to 1518 bytes (1536 if bit 8 set in network configuration register) and has no FCS,
alignment or receive symbol errors.
42.6.26.6
Name:
Address:
Access:
• FCSE: Frame Check Sequence Errors
An 8-bit register counting frames that are an integral number of bytes, have bad CRC and are between 64 and 1518 bytes
in length (1536 if bit 8 set in network configuration register). This register is also incremented if a symbol error is detected
and the frame is of valid length and has an integral number of bytes.
11057B–ATARM–28-May-12
11057B–ATARM–28-May-12
31
23
15
31
23
15
–
7
–
–
–
7
Frames Received OK Register
Frames Check Sequence Errors Register
EMAC_FRO
0x400B004C
Read-write
EMAC_FCSE
0x400B0050
Read-write
30
22
14
30
22
14
–
6
–
–
–
6
29
21
13
29
21
13
–
5
–
–
–
5
28
20
12
28
20
12
–
4
–
–
–
4
FROK
FROK
FROK
FCSE
27
19
11
27
19
11
–
3
–
–
–
3
26
18
10
26
18
10
–
2
–
–
–
2
25
17
25
17
–
9
1
–
–
9
–
1
SAM3X/A
SAM3X/A
24
16
24
16
–
8
0
–
–
8
–
0
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