AT32UC3B0512-Z2UR Atmel, AT32UC3B0512-Z2UR Datasheet - Page 280

• Manufacturer Part Number: AT32UC3B0512-Z2UR
• Description: IC MCU AVR32 512K FLASH 64QFN
• Manufacturer: Atmel
• Series: AVR®32 UC3r

Specifications of AT32UC3B0512-Z2UR

• Package / Case: 64-QFN
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 60MHz
• Number Of I /o: 44
• Core Processor: AVR
• Program Memory Type: FLASH
• Ram Size: 96K x 8
• Program Memory Size: 512KB (512K x 8)
• Data Converters: A/D 8x10b
• 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: -

20.9.2
Name:
Access Type:
Offset:
Reset value:
• DIV[11:0]: Clock Divider
32059J–12/2010
31
23
15
7
-
-
-
The divided clock equals the CLK_SSC divided by two times DIV. The maximum bit rate is CLK_SSC/2. The minimum bit rate is
CLK_SSC/(2 x 4095) = CLK_SSC/8190.
The clock divider is not active when DIV equals zero.
Clock Mode Register
30
22
14
6
-
-
-
CMR
Read/Write
0x04
0x00000000
29
21
13
5
-
-
-
Divided Clock
28
20
12
4
-
-
-
DIV[7:0]
=
CLK_SSC ( ⁄ DIV 2)
27
19
11
3
-
-
×
26
18
10
2
-
-
DIV[11:8]
25
17
9
1
-
-
AT32UC3B
24
16
8
0
-
-
280