ATSAM3X4EA-AU Atmel, ATSAM3X4EA-AU Datasheet - Page 325

• 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

21.2.5.9
11057B–ATARM–28-May-12
11057B–ATARM–28-May-12
Get Version Command
Table 21-16. Write Command
The Get Version (GVE) command retrieves the version of the FFPI interface.
Table 21-17. Get Version Command
Step
1
2
3
4
5
...
n
n+1
n+2
n+3
...
Step
1
2
Handshake Sequence
Write handshaking
Write handshaking
Write handshaking
Write handshaking
Write handshaking
...
Write handshaking
Write handshaking
Write handshaking
Write handshaking
...
Handshake Sequence
Write handshaking
Write handshaking
MODE[3:0]
CMDE
ADDR0
ADDR1
...
ADDR0
ADDR1
...
DATA
DATA
DATA
DATA
MODE[3:0]
CMDE
DATA
DATA[15:0]
WRAM
Memory Address LSB
Memory Address
*Memory Address++
*Memory Address++
...
Memory Address LSB
Memory Address
*Memory Address++
*Memory Address++
...
DATA[15:0]
Version
GVE
SAM3X/A
SAM3X/A
325
325