ATMEGA16M1-MU Atmel, ATMEGA16M1-MU Datasheet - Page 185

• Manufacturer Part Number: ATMEGA16M1-MU
• Description: IC MCU AVR 16K FLASH 32VQFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA16M1-MU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: CAN, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 11x10b; D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of I /o: -

19.10.5
8209D–AVR–11/10
CANEN2 and CANEN1 – CAN Enable MOb Registers
• Bit 4 – ENTX: Enable Transmit Interrupt
• Bit 3 – ENERR: Enable MOb Errors Interrupt
• Bit 2 – ENBX: Enable Frame Buffer Interrupt
• Bit 1 – ENERG: Enable General Errors Interrupt
• Bit 0 – ENOVRT: Enable CAN Timer Overrun Interrupt
• Bits 5:0 - ENMOB[5:0]: Enable MOb
This bit provides the availability of the MOb.
It is set to one when the MOb is enabled (that is, CONMOB1:0 of CANCDMOB register).
Once TXOK or RXOK is set to one (TXOK for automatic reply), the corresponding ENMOB is
reset. ENMOB is also set to zero configuring the MOb in disabled mode, applying abortion or
standby mode.
• Bit 15:6 – Res: Reserved
These bits are reserved and will always read as zero.
Initial Value
Initial Value
Read/Write
Read/Write
Bit
Bit
– 0 - interrupt disabled
– 1- transmit interrupt enabled
– 0 - interrupt disabled
– 1- MOb errors interrupt enabled
– 0 - interrupt disabled
– 1- frame buffer interrupt enabled
– 0 - interrupt disabled
– 1- general errors interrupt enabled
– 0 - interrupt disabled
– 1- CAN timer interrupt overrun enabled
– 0 - message object disabled: MOb available for a new transmission or reception
– 1 - message object enabled: MOb in use
15
R
R
0
0
7
-
-
14
R
R
6
0
0
-
-
ENMOB5
13
R
R
5
0
0
-
ENMOB4
12
4
R
0
R
0
-
ATmega16M1/32M1/64M1
ENMOB3
11
R
R
3
0
0
-
ENMOB2
10
R
R
2
0
0
-
ENMOB1
R
R
1
9
0
0
-
ENMOB0
R
R
0
8
0
0
-
CANEN2
CANEN1
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