AT32UC3L064-AUT Atmel, AT32UC3L064-AUT Datasheet - Page 387

• Manufacturer Part Number: AT32UC3L064-AUT
• Description: MCU AVR32 64KB FLASH 48TQFP
• Manufacturer: Atmel
• Series: AVR®32 UC3r

Specifications of AT32UC3L064-AUT

• Core Processor: AVR
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, PWM, WDT
• Number Of I /o: 36
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.62 V ~ 3.6 V
• Data Converters: A/D 9x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TQFP, 48-VQFP
• Processor Series: AT32UC3x
• Core: AVR32
• Data Bus Width: 32 bit
• Data Ram Size: 16 KB
• Interface Type: SPI/TWI/USART
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 36
• Number Of Timers: 7
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR32, EWAVR32-BL
• Development Tools By Supplier: AT32UC3L-EK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 9-ch x 10-bit
• Package: 48TQFP
• Device Core: AVR32
• Family Name: AT32
• Maximum Speed: 50 MHz
• Operating Supply Voltage: 1.8|3.3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

19.6.5.10
Figure 19-24. Response Data Length
32099F–11/2010
Break
Sync
Response Data Length
Sync
Field
The LIN response data length is the number of data fields (bytes) of the response excluding the
checksum.
The response data length can either be configured by the user or be defined automatically by
bits 4 and 5 of the Identifier (compatibility to LIN Specification 1.1). The user can choose
between these two modes by the DLM bit of the LIN Mode register (LINMR):
Table 19-8.
• DLM = 0: the response data length is configured by the user via the DLC field of the LIN
• DLM = 1: the response data length is defined by the Identifier (IDCHR in LINIR) according to
Mode register (LINMR). The response data length is equal to (DLC + 1) bytes. DLC can be
programmed from 0 to 255, so the response can contain from 1 data byte up to 256 data
bytes.
the table below. The DLC field of the LIN Mode register (LINMR) is discarded. The response
can contain 2 or 4 or 8 data bytes.
Identifier
IDCHR[5]
Field
0
0
1
1
Response Data Length if DLM = 1
Data
Field
User configuration: 1 - 256 data fields (DLC+1)
Identifier configuration: 2/4/8 data fields
IDCHR[4]
Data
Field
0
1
0
1
Data
Field
AT32UC3L016/32/64
Response Data Length [bytes]
2
2
4
8
Data
Field
Checksum
Field
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