ATSAM3X4EA-AU Atmel, ATSAM3X4EA-AU Datasheet - Page 12

• 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

Table 3-1.
12
Signal Name
ECRSDV
ERX0 - ERX3
ERXER
ECRS
ECOL
EMDC
EMDIO
CANRXx
CANTXx
TD
RD
TK
RK
TF
RF
TCLKx
TIOAx
TIOBx
PWMHx
PWMLx
PWMFIx
MISOx
MOSIx
SPCKx
SPIx_NPCS0
SPIx_NPCS1 -
SPIx_NPCS3
TWDx
SAM3X/A
Signal Description List (Continued)
Function
Carrier Sense and Data Valid
Receive Data
Receive Error
Carrier Sense
Collision Detected
Management Data Clock
Management Data Input/Output
CAN Input
CAN Output
SSC Transmit Data
SSC Receive Data
SSC Transmit Clock
SSC Receive Clock
SSC Transmit Frame Sync
SSC Receive Frame Sync
TC Channel x External Clock Input
TC Channel x I/O Line A
TC Channel x I/O Line B
PWM Waveform Output High for channel x
PWM Waveform Output Low for
channel x,
PWM Fault Input for channel x
Master In Slave Out
Master Out Slave In
SPI Serial Clock
SPI Peripheral Chip Select 0
SPI Peripheral Chip Select
TWIx Two-wire Serial Data
Pulse Width Modulation Controller- PWMC
Synchronous Serial Controller - SSC
Serial Peripheral Interface - SPIx
Two-Wire Interface- TWIx
CAN Controller - CANx
Timer/Counter - TC
Output
Output
Output
Output
Output
Output
Type
Input
Input
Input
Input
Input
Input
Input
Input
Input
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Active
Level
Low
Low
RMII only
ERX0 -
ERX1 only
in RMII
MII only
MII only
Reference
Voltage
11057B–ATARM–28-May-12
Comments
only output in
complementary
mode when dead
time insertion is
enabled