ATmega16M1 Automotive Atmel Corporation, ATmega16M1 Automotive Datasheet - Page 191

• Manufacturer Part Number: ATmega16M1 Automotive
• Manufacturer: Atmel Corporation

Specifications of ATmega16M1 Automotive

• Flash (kbytes): 16 Kbytes
• Pin Count: 32
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 12
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 27
• Ext Interrupts: 27
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Uart: 1
• Can: 1
• Lin: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 11
• Adc Resolution (bits): 10
• Adc Speed (ksps): 125
• Analog Comparators: 4
• Resistive Touch Screen: No
• Dac Channels: 1
• Dac Resolution (bits): 10
• Temp. Sensor: Yes
• Crypto Engine: No
• Sram (kbytes): 1
• Eeprom (bytes): 512
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 150
• I/o Supply Class: 2.7 to 5.5
• Operating Voltage (vcc): 2.7 to 5.5
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 2
• Output Compare Channels: 14
• Input Capture Channels: 1
• Pwm Channels: 10
• 32khz Rtc: No
• Calibrated Rc Oscillator: Yes

16.10.5
7647G–AVR–09/11
CAN Enable MOb Registers - CANEN2 and CANEN1
• Bit 5 – ENRX: Enable Receive Interrupt
• 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 - ENMOB5:0: Enable MOb
This bit provides the availability of the MOb.
It is set to one when the MOb is enabled (i.e. 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 – Reserved Bits
These bits are reserved for future use.
Initial Value
Initial Value
Read/Write
Read/Write
Bit
Bit
– 0 - interrupt disabled.
– 1- receive interrupt enabled.
– 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
7
R
0
R
0
-
-
14
R
R
6
0
0
-
-
ENMOB5
13
R
R
5
0
0
-
Atmel ATmega16/32/64/M1/C1
ENMOB4
12
R
R
4
0
0
-
ENMOB3
11
R
R
3
0
0
-
ENMOB2
10
R
R
2
0
0
-
ENMOB1
1
9
R
0
R
0
-
ENMOB0
R
R
0
8
0
0
-
CANEN2
CANEN1
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