AT90CAN128-15AZ Atmel, AT90CAN128-15AZ Datasheet - Page 257

• Manufacturer Part Number: AT90CAN128-15AZ
• Description: MCU AVR 128K FLASH 15MHZ 64TQFP
• Manufacturer: Atmel
• Series: AVR® 90CANr

Specifications of AT90CAN128-15AZ

• Package / Case: 64-TQFP, 64-VQFP
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Speed: 16MHz
• Number Of I /o: 53
• Eeprom Size: 4K x 8
• Core Processor: AVR
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Program Memory Size: 128KB (128K x 8)
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Connectivity: CAN, I²C, SPI, UART/USART
• Core Size: 8-Bit
• Processor Series: AT90CANx
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 4 KB
• Interface Type: CAN, SPI, UART
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 53
• Number Of Timers: 4
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Development Tools By Supplier: ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATDVK90CAN1, ATADAPCAN01
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Cpu Family: 90C
• Device Core: AVR
• Device Core Size: 8b
• Frequency (max): 16MHz
• Total Internal Ram Size: 4KB
• # I/os (max): 53
• Number Of Timers - General Purpose: 4
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 2.7V
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 64
• Package Type: TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

19.10.6
19.10.7
19.10.8
7679H–CAN–08/08
CAN Enable Interrupt MOb Registers -
CANIE2 and CANIE1
CAN Status Interrupt MOb Registers - CANSIT2 and CANSIT1
CAN Bit Timing Register 1 - CANBT1
• Bits 14:0 - IEMOB14:0: Interrupt Enable by MOb
Note:
• Bit 15 – Reserved Bit
This bit is reserved for future use. For compatibility with future devices, it must be written to zero
when CANIE1 is written.
• Bits 14:0 - SIT14:0: Status of Interrupt by MOb
Note:
• Bit 15 – Reserved Bit
This bit is reserved for future use.
• Bit 7– Reserved Bit
This bit is reserved for future use. For compatibility with future devices, it must be written to zero
when CANBT1 is written.
• Bit 6:1 – BRP5:0: Baud Rate Prescaler
Initial Value
Initial Value
Initial Value
Initial Value
Initial Value
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Bit
Bit
Bit
Bit
Bit
– 0 - interrupt disabled.
– 1 - MOb interrupt enabled
– 0 - no interrupt.
– 1- MOb interrupt.
Example: CANIE2 = 0000 1100
Example: CANSIT2 = 0010 0001
IEMOB7
SIT7
R/W
15
15
R
7
0
7
0
7
-
-
-
-
-
-
-
-
-
IEMOB14 IEMOB13 IEMOB12 IEMOB11 IEMOB10
IEMOB6
SIT14
BRP5
SIT6
R/W
R/W
R/W
14
14
R
R
6
0
0
6
0
0
6
0
IEMOB5
SIT13
BRP4
SIT5
R/W
R/W
R/W
13
13
R
R
5
0
0
5
0
0
5
0
b
: enable of interrupts on MOb 2 & 3.
b
IEMOB4
SIT12
BRP3
: MOb 0 & 5 interrupts.
SIT4
R/W
R/W
R/W
12
12
4
0
0
4
R
0
R
0
4
0
IEMOB3
BRP2
SIT11
SIT3
R/W
R/W
R/W
11
11
R
R
3
0
0
3
0
0
3
0
IEMOB2
SIT10
BRP1
SIT2
R/W
R/W
R/W
10
10
R
R
2
0
0
2
0
0
2
0
AT90CAN32/64/128
IEMOB1
IEMOB9
BRP0
SIT1
SIT9
R/W
R/W
R/W
R
R
1
9
0
0
1
9
0
0
1
0
IEMOB0
IEMOB8
SIT0
SIT8
R/W
R/W
R
R
0
8
0
0
0
8
0
0
0
-
-
-
CANSIT2
CANSIT1
CANBT1
CANIE2
CANIE1
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