AT90CAN32-16AU Atmel, AT90CAN32-16AU Datasheet - Page 416

• Manufacturer Part Number: AT90CAN32-16AU
• Description: IC MCU AVR 32K FLASH 64-TQFP
• Manufacturer: Atmel
• Series: AVR® 90CANr

Specifications of AT90CAN32-16AU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: CAN, EBI/EMI, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TQFP, 64-VQFP
• Processor Series: AT90CANx
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Interface Type: 2-Wire/SPI/USART
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 53
• Number Of Timers: 4
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 85 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: 8-ch x 10-bit
• No. Of I/o's: 53
• Eeprom Memory Size: 1KB
• Ram Memory Size: 2KB
• Cpu Speed: 16MHz
• No. Of Timers: 4
• Rohs Compliant: Yes
• For Use With: ATSTK600-TQFP64 - STK600 SOCKET/ADAPTER 64-TQFP770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAG770-1005 - ISP 4PORT FOR ATMEL AVR MCU JTAG770-1004 - ISP 4PORT FOR ATMEL AVR MCU SPIATDVK90CAN1 - KIT DEV FOR AT90CAN128 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

33. Errata
33.1
33.1.1
33.1.2
33.1.3
33.1.4
33.1.5
33.2
416
Errata Summary
Errata Description
AT90CAN32/64/128
AT90CAN32 RevB (Date code ≥ 0107)
AT90CAN32 RevA (Date code < 0107)
AT90CAN64 RevA
AT90CAN128 RevD (Date code ≥ 0107)
AT90CAN128 RevC (Date code < 4006)
8. AT90CAN64 : LPM Instruction versus Protection levels and BOOTSIZE
• CAN acknowledge error in 3-sample mode with prescaler =1
• CAN transmission after 3-bit intermission
• Asynchronous Timer-2 wakes up without interrupt
• CAN acknowledge error in 3-sample mode with prescaler =1
• CAN transmission after 3-bit intermission
• Asynchronous Timer-2 wakes up without interrupt
• Reset of Timer-2 flags in asynchronous mode
• Miss-functioning when code stack is in XRAM
• LPM Instruction versus Protection levels and BOOTSIZE
• CAN acknowledge error in 3-sample mode with prescaler =1
• CAN transmission after 3-bit intermission
• Asynchronous Timer-2 wakes up without interrupt
• CAN acknowledge error in 3-sample mode with prescaler =1
• CAN transmission after 3-bit intermission
• Asynchronous Timer-2 wakes up without interrupt
• CAN acknowledge error in 3-sample mode with prescaler =1
• CAN transmission after 3-bit intermission
• Asynchronous Timer-2 wakes up without interrupt
• Reset of Timer-2 flags in asynchronous mode
• Miss-functioning when code stack is in XRAM
• Extra consumption in power reduction modes
• Power supply current in Power-down mode
In AT90CAN64 Product, if the Bootloader and Application protection modes are pro-
grammed at level 3, the LPM instruction does not operate properly in some configuration
cases. It will not load the right constant value. The differents cases versus BOOTSIZE value
and Flash memory areas are detailed in following Tables :
7679H–CAN–08/08