AT32UC3B0256-Z2UT Atmel, AT32UC3B0256-Z2UT Datasheet - Page 280

• Manufacturer Part Number: AT32UC3B0256-Z2UT
• Description: IC MCU AVR32 256KB FLASH 64-QFN
• Manufacturer: Atmel
• Series: AVR®32 UC3r

Specifications of AT32UC3B0256-Z2UT

• Core Processor: AVR
• Core Size: 32-Bit
• Speed: 60MHz
• Connectivity: I²C, IrDA, SPI, SSC, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 44
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-QFN
• Processor Series: AT32UC3x
• Core: AVR32
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Interface Type: 2-Wire, SPI, USART
• Maximum Clock Frequency: 60 MHz
• Number Of Programmable I/os: 44
• Number Of Timers: 3
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR32, EWAVR32-BL
• Development Tools By Supplier: ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT, ATEXTWIFI, ATEVK1101
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Package: 64QFN EP
• Device Core: AVR32
• Family Name: AT32
• Maximum Speed: 60 MHz
• Operating Supply Voltage: 1.8|3.3 V
• For Use With: ATAVRONEKIT - KIT AVR/AVR32 DEBUGGER/PROGRMMR770-1008 - ISP 4PORT ATMEL AVR32 MCU SPIATSTK600-TQFP64-2 - STK600 SOCKET/ADAPTER FOR 64-TQFATEVK1101 - KIT DEV/EVAL FOR AVR32 AT32UC3B
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

20.9.4
Name:
Access Type:
Offset:
Reset value:
• FSLENHI: Receive Frame Sync Length High Part
• FSEDGE: Receive Frame Sync Edge Detection
• FSOS: Receive Frame Sync Output Selection
• FSLEN: Receive Frame Sync Length
32059K–03/2011
MSBF
FSEDGE
31
23
15
Others
FSOS
7
-
-
The four MSB of the FSLEN field.
Determines which edge on Frame Sync will generate the SR.RXSYN interrupt.
This field defines the length of the Receive Frame Sync signal and the number of bits sampled and stored in the RSHR register.
When this mode is selected by the RCMR.START field, it also determines the length of the sampled data to be compared to the
Compare 0 or Compare 1 register.
Note: The four most significant bits for this field are located in the FSLENHI field.
The pulse length is equal to ({FSLENHI,FSLEN} + 1) receive clock periods. Thus, if {FSLENHI,FSLEN} is zero, the Receive
Frame Sync signal is generated during one receive clock period.
0
1
2
3
4
5
0
1
Receive Frame Mode Register
Selected Receive Frame Sync Signal
Frame Sync Edge Detection
Positive edge detection
Negative edge detection
None
Negative Pulse
Positive Pulse
Driven Low during data transfer
Driven High during data transfer
Toggling at each start of data transfer
Reserved
30
22
14
6
-
-
RFMR
Read/Write
0x14
0x00000000
FSLENHI
FSOS
LOOP
29
21
13
5
-
28
20
12
4
-
27
19
11
3
-
RX_FRAME_SYNC Pin
Undefined
Input-only
DATLEN
Output
Output
Output
Output
Output
26
18
10
2
-
FSLEN
DATNB
25
17
9
1
-
AT32UC3B
FSEDGE
24
16
8
0
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