AT32UC3B1256-AUR Atmel, AT32UC3B1256-AUR Datasheet - Page 159

MCU AVR32 256K FLASH 48-TQFP

AT32UC3B1256-AUR

Manufacturer Part Number
AT32UC3B1256-AUR
Description
MCU AVR32 256K FLASH 48-TQFP
Manufacturer
Atmel
Series
AVR®32 UC3r
Datasheet

Specifications of AT32UC3B1256-AUR

Package / Case
48-TQFP, 48-VQFP
Voltage - Supply (vcc/vdd)
1.65 V ~ 1.95 V
Operating Temperature
-40°C ~ 85°C
Speed
60MHz
Number Of I /o
28
Core Processor
AVR
Program Memory Type
FLASH
Ram Size
32K x 8
Program Memory Size
256KB (256K x 8)
Data Converters
A/D 6x10b
Oscillator Type
Internal
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Connectivity
I²C, IrDA, SPI, SSC, UART/USART, USB
Core Size
32-Bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-

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16.6.3
Name:
Access Type:
Offset:
Reset Value:
• MADDR: Memory Address
32059J–12/2010
31
23
15
7
Address of memory buffer. MADDR should be programmed to point to the start of the memory buffer when configuring the
PDCA. During transfer, MADDR will point to the next memory location to be read/written.
Memory Address Register
30
22
14
6
MAR
Read/Write
0x000 + n*0x040
0x00000000
29
21
13
5
28
20
12
4
MADDR[31:24]
MADDR[23:16]
MADDR[15:8]
MADDR[7:0]
27
19
11
3
26
18
10
2
25
17
9
1
AT32UC3B
24
16
8
0
159

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