AT32UC3A0512-ALTTA Atmel, AT32UC3A0512-ALTTA Datasheet - Page 370

• 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: -

32058J–AVR32–04/11
Figure 27-4.
Figure 27-5.
Figure 27-6. Memory Connection for a 32-bit Data Bus
Memory Connection for an 8-bit Data Bus
Memory Connection for a 16-bit Data Bus
SMC
SMC
SMC
D[31:16]
D[15:0]
NCS[2]
A[20:2]
NBS0
NBS1
NBS2
NBS3
NWE
NRD
D[15:0]
NCS[2]
A[19:2]
NBS0
NBS1
NWE
NCS[2]
NRD
A[18:2]
D[7:0]
NWE
A1
NRD
A0
A1
D[15:0]
A[18:0]
Byte 0 Enable
Byte 1 Enable
Byte 2 Enable
Byte 3 Enable
Write Enable
Output Enable
Memory Enable
D[7:0]
A[18:2]
Write Enable
Output Enable
Memory Enable
D[15:0]
A[18:1]
A[0]
Low Byte Enable
High Byte Enable
Write Enable
Output Enable
Memory Enable
A0
A1
D[31:16]
AT32UC3A
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