ATmega16M1 Automotive Atmel Corporation, ATmega16M1 Automotive Datasheet - Page 200

• 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

16.11.4
200
Atmel ATmega16/32/64/M1/C1
CAN Identifier Mask Registers -
CANIDM1, CANIDM2, CANIDM3, and CANIDM4
V2.0 part A
V2.0 part B
• Bit 31:21 – IDMSK10:0: Identifier Mask
• Bit 20:3 – Reserved Bits
These bits are reserved for future use. For compatibility with future devices, they must be writ-
ten to zero when CANIDMn are written.
• Bit 2 – RTRMSK: Remote Transmission Request Mask
• Bit 1 – Reserved Bit
This bit is reserved for future use. For compatibility with future devices, it must be written to
zero when CANIDTn are written.
• Bit 0 – IDEMSK: Identifier Extension Mask
• Bit 31:3 – IDMSK28:0: Identifier Mask
Initial Value
Initial Value
Read/Write
Read/Write
Bit
Bit
Bit
Bit
– 0 - comparison true forced -
– 1 - bit comparison enabled -
– 0 - comparison true forced
– 1 - bit comparison enabled.
– 0 - comparison true forced
– 1 - bit comparison enabled.
– 0 - comparison true forced -
– 1 - bit comparison enabled. -
V2.0 part A
V2.0 part B
IDMSK10
IDMSK12
IDMSK20
IDMSK28
IDMSK2
IDMSK4
31/23
31/23
15/7
R/W
15/7
R/W
-
-
-
-
IDMSK11
IDMSK19
IDMSK27
IDMSK1
IDMSK9
IDMSK3
30/22
30/22
14/6
R/W
14/6
R/W
-
-
-
-
IDMSK10
IDMSK18
IDMSK26
IDMSK0
IDMSK8
IDMSK2
29/21
29/21
13/5
R/W
13/5
R/W
-
-
-
-
See “Acceptance Filter” on page 180.
See “Acceptance Filter” on page 180.
See “Acceptance Filter” on page 180.
See “Acceptance Filter” on page 180.
IDMSK17
IDMSK25
IDMSK7
IDMSK1
IDMSK9
28/20
28/20
12/4
R/W
12/4
R/W
-
-
-
-
-
IDMSK16
IDMSK24
IDMSK6
IDMSK0
IDMSK8
27/19
27/19
11/3
R/W
11/3
R/W
-
-
-
-
-
RTRMSK
RTRMSK
IDMSK15
IDMSK23
IDMSK5
IDMSK7
26/18
26/18
10/2
R/W
10/2
R/W
-
-
-
-
IDMSK14
IDMSK22
IDMSK4
IDMSK6
25/17
25/17
R/W
R/W
9/1
9/1
-
-
-
-
-
-
IDMSK13
IDMSK21
IDEMSK
IDEMSK
IDMSK3
IDMSK5
24/16
24/16
R/W
R/W
8/0
8/0
-
-
-
-
7647G–AVR–09/11
CANIDM4
CANIDM3
CANIDM2
CANIDM1
CANIDM4
CANIDM3
CANIDM2
CANIDM1