AT32UC3B064-Z2UR Atmel, AT32UC3B064-Z2UR Datasheet - Page 357
AT32UC3B064-Z2UR
Manufacturer Part Number
AT32UC3B064-Z2UR
Description
MCU AVR32 64K FLASH 64-QFN
Manufacturer
Atmel
Series
AVR®32 UC3r
Datasheet
1.AT32UC3B164-AUR.pdf
(680 pages)
Specifications of AT32UC3B064-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
16K x 8
Program Memory Size
64KB (64K 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
-
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21.7.12
Name:
Access Type:
Offset:
Reset Value:
This register can only be written if the WPEN bit is cleared in the Write Protect Mode Register.
•
32059J–12/2010
FI_DI_RATIO: FI Over DI Ratio Value
31
23
15
–
–
–
7
0: If ISO7816 mode is selected, the Baud Rate Generator generates no signal.
1 - 2047: If ISO7816 mode is selected, the Baud Rate is the clock provided on CLK divided by FI_DI_RATIO.
FI DI RATIO Register
30
22
14
FIDI
Read-write
0x40
0x00000174
–
–
–
6
29
21
13
–
–
–
5
28
20
12
–
–
–
4
FI_DI_RATIO
27
19
11
–
–
–
3
26
18
10
–
–
2
FI_DI_RATIO
25
17
–
–
9
1
AT32UC3B
24
16
–
–
8
0
357
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