AT32UC3B1256-AUR Atmel, AT32UC3B1256-AUR Datasheet - Page 71

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

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: -

9.6.20
Name:
Access Type:
Offset:
Reset Value:
32059J–12/2010
31
23
15
7
These registers are general purpose 32-bit registers that are reset only by power-on-reset. Any other reset will keep the content
of these registers untouched. User software can use these registers to save context variables in a very low power mode.
Two GPLP register are implemented in AT32UC3B.
General Purpose Low-power Register 0/1
30
22
14
GPLP
Read/Write
0x200
0x00000000
6
29
21
13
5
28
20
12
4
DATA[31:24]
DATA[23:16]
DATA[15:8]
DATA[7:0]
27
19
11
3
26
18
10
2
25
17
9
1
AT32UC3B
24
16
8
0
71