ATMEGA64M1-15MZ Atmel, ATMEGA64M1-15MZ Datasheet - Page 219

• Manufacturer Part Number: ATMEGA64M1-15MZ
• Description: MCU AVR 64KB FLASH 3PSC 32-VQFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA64M1-15MZ

• Package / Case: 32-VQFN
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Speed: 16MHz
• Eeprom Size: 2K x 8
• Core Processor: AVR
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Program Memory Size: 64KB (64K x 8)
• Data Converters: A/D 11x10b; D/A 1x10b
• Oscillator Type: Internal
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Connectivity: CAN, LIN, SPI, UART/USART
• Core Size: 8-Bit
• Processor Series: ATMEGA64x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 4 KB
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Development Tools By Supplier: ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT, ATADAPCAN01
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of I /o: -
• Lead Free Status / Rohs Status: Details

17.5.10
7647G–AVR–09/11
T
T
T
Header_Nominal
Response_Nominal
Frame_Nominal
Frame Time Out
BREAK
Field
=
=
=
T
34 x
10 ( Number_of_Data + 1 ) x
T
After each LIN error, the LIN controller stops its previous activity and returns to its withdrawal
mode (LCMD[2..0] = 000
Writing 1 in LERR of LINSIR register resets LERR bit and all the bits of the LINERR register.
According to the LIN protocol, a frame time-out error is flagged if: T
This feature is implemented in the LIN/UART controller.
Figure 17-12. LIN timing and frame time-out
Header
• LOVERR = LIN OVerrun ERRor.
• LABORT
Header_Nominal +
SYNC
Overrun error will be flagged if a new command (other than LIN Abort) is entered while
‘Busy signal’ is present.
In UART mode, an overrun error will be flagged if a received byte overwrites the byte stored
in the serial input buffer.
LIN abort transfer reflects a previous LIN Abort command (LCMD[2..0] = 000) while ‘Busy
signal’ is present.
T
Bit
Field
PROTECTED
IDENTIFIER
T
Response_Nominal
T
Bit
b
Field
) as illustrated in
T
T
T
T
Nominal
Header_Maximum
Response_Maximum
Frame_Maximum
Frame
Atmel ATmega16/32/64/M1/C1
DATA-0
Figure 17-11 on page
Field
=
=
=
1.4 x
1.4 x
T
Header_Maximum +
T
T
T
Header_Nominal
Response_Nominal
Response
DATA-n
217.
Field
T
Frame
Response_Maximum
Maximun
> T
CHECKSUM
before Time-out
Frame_Maximum
Field
219
.