AT90CAN128-15AZ Atmel, AT90CAN128-15AZ Datasheet - Page 135

• 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

13.11 16-bit Timer/Counter Register Description
13.11.1
13.11.2
7679H–CAN–08/08
Timer/Counter1 Control Register A – TCCR1A
Timer/Counter3 Control Register A – TCCR3A
Figure 13-12. Timer/Counter Timing Diagram, no Prescaling
Figure 13-13
Figure 13-13. Timer/Counter Timing Diagram, with Prescaler (f
Bit
Read/Write
Initial Value
Bit
Read/Write
Initial Value
and ICFn
(PC and PFC PWM)
and ICFn
(PC and PFC PWM)
(CTC and FPWM)
(Update at TOP)
TOVn
TOVn
(CTC and FPWM)
COM1A1
COM3A1
(Update at TOP)
shows the same timing data, but with the prescaler enabled.
R/W
R/W
OCRnx
TCNTn
TCNTn
as TOP)
(clk
TCNTn
TCNTn
as TOP)
(clk
7
0
7
0
clk
clk
OCRnx
clk
clk
I/O
(FPWM)
I/O
(FPWM)
I/O
Tn
I/O
/8)
Tn
(if used
/1)
(if used
COM1A0
COM3A0
R/W
R/W
6
0
6
0
COM1B1
COM3B1
R/W
R/W
5
0
5
0
TOP - 1
TOP - 1
TOP - 1
TOP - 1
Old OCRnx Value
Old OCRnx Value
COM1B0
COM3B0
R/W
R/W
4
0
4
0
COM1C1 COM1C0
COM3C1 COM3C0
R/W
R/W
3
0
3
0
TOP
TOP
TOP
TOP
R/W
R/W
2
0
2
0
AT90CAN32/64/128
clk_I/O
WGM31
WGM11
R/W
R/W
BOTTOM
BOTTOM
1
0
1
0
TOP - 1
TOP - 1
/8)
New OCRnx Value
New OCRnx Value
WGM10
WGM30
R/W
R/W
0
0
0
0
TCCR1A
TCCR3A
BOTTOM + 1
BOTTOM + 1
TOP - 2
TOP - 2
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