AT32UC3A0512-ALTTA Atmel, AT32UC3A0512-ALTTA Datasheet - Page 123

• 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: -

18.8
18.8.1
32058J–AVR32–04/11
User interface
Address map
The following addresses are used by the FLASHC. All offsets are relative to the base address
allocated to the flash controller.
Table 18-4.
(*) The value of the Lock bits is dependent of their programmed state. All other bits in FSR are
0. All bits in FGPFR and FCFR are dependent on the programmed state of the fuses they map
to. Any bits in these registers not mapped to a fuse read 0.
Offset
0x0
0x4
0x8
0xc
0x10
Register
Flash Control Register
Flash Command Register
Flash Status Register
Flash General Purpose Fuse Register Hi
Flash General Purpose Fuse Register Lo
Flash controller register mapping
Name
FCR
FCMD
FSR
FGPFRLO
FGPFRHI
Access
R/W
R/W
R/W
R
R
AT32UC3A
Reset
state
0
0
0 (*)
NA (*)
NA (*)
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