AT90CAN32 Automotive Atmel Corporation, AT90CAN32 Automotive Datasheet - Page 263

• Manufacturer Part Number: AT90CAN32 Automotive
• Manufacturer: Atmel Corporation

Specifications of AT90CAN32 Automotive

• Flash (kbytes): 32 Kbytes
• Pin Count: 64
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 16
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 53
• Ext Interrupts: 8
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Twi (i2c): 1
• Uart: 2
• Can: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 15
• Analog Comparators: 1
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 2
• Eeprom (bytes): 1024
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 125
• I/o Supply Class: 2.7 to 5.5
• Operating Voltage (vcc): 2.7 to 5.5
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 4
• Output Compare Channels: 8
• Input Capture Channels: 2
• Pwm Channels: 7
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

19.11.4
7682C–AUTO–04/08
CAN Identifier Mask Registers -
CANIDM1, CANIDM2, CANIDM3, and CANIDM4
V2.0 part B
When a remote or data frame is received, this bit does not operate in the comparison but it is
updated with un-predicted values.
• Bit 0 – RB0TAG: Reserved Bit 0 Tag
RB0 bit of the remote or data frame to send.
This tag is updated with the corresponding value of the remote or data frame received.
• Bit 31:3 – IDT28:0: Identifier Tag
Identifier field of the remote or data frame to send.
This field is updated with the corresponding value of the remote or data frame received.
• Bit 2 – RTRTAG: Remote Transmission Request Tag
RTR bit of the remote or data frame to send.
This tag is updated with the corresponding value of the remote or data frame received. In case
of Automatic Reply mode, this bit is automatically reset before sending the response.
• Bit 1 – RB1TAG: Reserved Bit 1 Tag
RB1 bit of the remote or data frame to send.
This tag is updated with the corresponding value of the remote or data frame received.
• Bit 0 – RB0TAG: Reserved Bit 0 Tag
RB0 bit of the remote or data frame to send.
This tag is updated with the corresponding value of the remote or data frame received.
Initial Value
Initial Value
Read/Write
Read/Write
Bit
Bit
Bit
Bit
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
-
-
-
-
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
-
-
-
-
AT90CAN32/64/128
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
-
-
-
-
CANIDM4
CANIDM3
CANIDM2
CANIDM1
CANIDM4
CANIDM3
CANIDM2
CANIDM1
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