ATMEGA64M1-15MZ Atmel, ATMEGA64M1-15MZ Datasheet - Page 190

• 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

16.10.4
190
Atmel ATmega16/32/64/M1/C1
CAN General Interrupt Enable Register - CANGIE
• Bit 4 – BXOK: Frame Buffer Receive Interrupt
Writing a logical one resets this interrupt flag. BXOK flag can be cleared only if all CONMOB
fields of the MOb’s of the buffer have been re-written before.
• Bit 3 – SERG: Stuff Error General
Writing a logical one resets this interrupt flag.
• Bit 2 – CERG: CRC Error General
Writing a logical one resets this interrupt flag.
• Bit 1 – FERG: Form Error General
Writing a logical one resets this interrupt flag.
• Bit 0 – AERG: Acknowledgment Error General
Writing a logical one resets this interrupt flag.
• Bit 7 – ENIT: Enable all Interrupts (Except for CAN Timer Overrun Interrupt)
• Bit 6 – ENBOFF: Enable Bus Off Interrupt
Initial Value
Read/Write
– 0 - no interrupt.
– 1 - burst receive interrupt: set when the frame buffer receive is completed.
– 0 - no interrupt.
– 1 - stuff error interrupt: detection of more than 5 consecutive bits with the same
– 0 - no interrupt.
– 1 - CRC error interrupt: the CRC check on destuffed message does not fit with the
– 0 - no interrupt.
– 1 - form error interrupt: one or more violations of the fixed form in the CRC
– 0 - no interrupt.
– 1 - acknowledgment error interrupt: no detection of the dominant bit in
Bit
– 0 - interrupt disabled.
– 1- CANIT interrupt enabled.
– 0 - interrupt disabled.
– 1- bus off interrupt enabled.
polarity.
CRC field.
delimiter, acknowledgment delimiter or EOF.
acknowledge slot.
ENIT
R/W
7
0
ENBOFF
R/W
6
0
ENRX
R/W
5
0
ENTX
R/W
4
0
ENERR
R/W
3
0
ENBX
R/W
2
0
ENERG
R/W
1
0
ENOVRT
R/W
0
0
7647G–AVR–09/11
CANGIE