AT32UC3A0512-ALTTA Atmel, AT32UC3A0512-ALTTA Datasheet - Page 150

• Manufacturer Part Number: AT32UC3A0512-ALTTA
• Description: IC MCU AVR32 512K FLASH 144LQFP
• Manufacturer: Atmel
• Series: AVR®32 UC3r

Specifications of AT32UC3A0512-ALTTA

• Core Processor: AVR
• Core Size: 32-Bit
• Speed: 66MHz
• Connectivity: EBI/EMI, Ethernet, I²C, SPI, SSC, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 109
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

20.5.2
32058J–AVR32–04/11
Connection Examples
Figure 20-2
Figure 20-2. EBI Connections to Memory Devices
EBI
A1/NWR2/NBS2
shows an example of connections between the EBI and external devices.
NWR1/NBS1
NWR3/NBS3
NWR0/NWE
NCS1/SDCS
NRD/NOE
A0/NBS0
A18-A23
A16/BA0
A17/BA1
D0-D15
A2-A15
SDCKE
SDA10
NCS2
NCS3
SDCK
SDWE
NCS0
RAS
CAS
A0/NWR0/NBS0
NRD/NOE
D0-D7
D0-D7
NBS0
SDWE
D0-D7
CS
CLK
CKE
WE
RAS
CAS
DQM
OE
D0-D7
CS
WE
128K x 8
SRAM
SDRAM
2M x 8
A0-A9, A11
A0-A16
BA0
BA1
A10
A2-A11, A13
SDA10
A16/BA0
A17/BA1
A1-A17
D8-D15
NWR1/NBS1
NRD/NOE
D8-D15
SDWE
NBS1
D0-D7
CS
OE
WE
CS
CLK
CKE
WE
RAS
CAS
DQM
128K x 8
D0-D7
SRAM
SDRAM
2M x 8
A0-A16
A0-A9, A11
BA0
BA1
A10
AT32UC3A
A2-A11, A13
SDA10
A16/BA0
A17/BA1
A1-A17
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