ATSAM3X4EA-AU Atmel, ATSAM3X4EA-AU Datasheet - Page 526

• 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

28.5.2
Name:
Access:
• RXCTR: Receive Counter Register
RXCTR must be set to receive buffer size.
When a half duplex peripheral is connected to the PDC, RXCTR = TXCTR.
0: Stops peripheral data transfer to the receiver
1 - 65535: Starts peripheral data transfer if corresponding channel is active
526
526
31
23
15
–
–
7
SAM3X/A
SAM3X/A
Receive Counter Register
PERIPH_RCR
Read-write
30
22
14
–
–
6
29
21
13
–
–
5
28
20
12
–
–
4
RXCTR
RXCTR
27
19
11
–
–
3
26
18
10
–
–
2
25
17
–
–
9
1
11057B–ATARM–28-May-12
11057B–ATARM–28-May-12
24
16
–
–
8
0