AT32UC3A3256-ALUR Atmel, AT32UC3A3256-ALUR Datasheet - Page 26

• Manufacturer Part Number: AT32UC3A3256-ALUR
• Description: IC MCU 256KB FLASH 144LQFP
• Manufacturer: Atmel
• Series: AVR®32 UC3r

Specifications of AT32UC3A3256-ALUR

• Package / Case: 144-LQFP
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 66MHz
• Number Of I /o: 110
• Core Processor: AVR
• Program Memory Type: FLASH
• Ram Size: 128K x 8
• Program Memory Size: 256KB (256K x 8)
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Peripherals: Brown-out Detect/Reset, DMA, POR, WDT
• Connectivity: EBI/EMI, I²C, IrDA, MMC, SPI, SSC, UART/USART, USB OTG
• Core Size: 32-Bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

7.3
Table 7-2.
32072AS–AVR32–03/09
Peripheral Address Map
Peripheral Address Mapping
0xFFFE1C00
0xFFFD0000
0xFFFE0000
0xFFFE1000
0xFFFE1400
0xFFFE2000
0xFFFE2400
0xFFFE2800
0xFFFE4000
0xFFFE8000
0xFFFF0000
0xFFFF0800
0xFF100000
0xFF200000
Address
Table 7-1.
Device
Embedded System SRAM 1
HSB-PB Bridge A
HSB-PB Bridge B
RESERVED
HMATRIX
BUSMON
SDRAMC
ECCHRS
FLASHC
AT32UC3A3 Physical Memory Map
DMACA
PDMA
INTC
SMC
AES
USB
MCI
MSI
Start
Address
0xFF008000
0xFFFF0000
0xFFFE0000
Peripheral Name
DMA Controller - DMACA
Advanced Encryption Standard - AES
USB 2.0 OTG Interface - USB
HSB Matrix - HMATRIX
Flash Controller - FLASHC
Static Memory Controller - SMC
SDRAM Controller - SDRAMC
Error code corrector Hamming and Reed Solomon -
ECCHRS
Bus Monitor module - BUSMON
Mulitmedia Card Interface - MCI
Memory Stick Interface - MSI
Peripheral DMA Controller - PDMA
Interrupt controller - INTC
Size
AT32UC3A325
6
32KByte
64KByte
64KByte
Size
AT32UC3A312
8
32KByte
64KByte
64KByte
AT32UC3A3
Size
AT32UC3A36
4
32KByte
64KByte
64KByte
Bus
26