AT90CAN128-16AJ Atmel, AT90CAN128-16AJ Datasheet - Page 55

• Manufacturer Part Number: AT90CAN128-16AJ
• Description: IC MCU AVR FLASH 128K 64TQFP
• Manufacturer: Atmel
• Series: AVR® 90CANr

Specifications of AT90CAN128-16AJ

• 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: 128KB (128K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 4K 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
• For Use With: ATDVK90CAN1 - KIT DEV FOR AT90CAN128 MCU
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

7.1.6
7679H–CAN–08/08
Watchdog Reset
(V
expired.
The BOD circuit will only detect a drop in VCC if the voltage stays below the trigger level for
longer than t
Figure 7-5.
When the Watchdog times out, it will generate a short reset pulse of one CK cycle duration. On
the falling edge of this pulse, the delay timer starts counting the Time-out period t
page 57
Figure 7-6.
BOT+
in
for details on operation of the Watchdog Timer.
Figure
BOD
Brown-out Reset During Operation
Watchdog Reset During Operation
CC
given in
INTERNAL
TIME-OUT
7-5), the delay counter starts the MCU after the Time-out period t
RESET
RESET
V
CC
Table
7-3.
V
CK
BOT-
AT90CAN32/64/128
V
t
TOUT
BOT+
TOUT
. Refer to
TOUT
has
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