ATA6613P-PLQW Atmel, ATA6613P-PLQW Datasheet - Page 72
ATA6613P-PLQW
Manufacturer Part Number
ATA6613P-PLQW
Description
MCU W/LIN TXRX REG WTCHDG 48-QFN
Manufacturer
Atmel
Series
AVR® ATA66 LIN-SBCr
Datasheet
1.ATA6612-EK.pdf
(364 pages)
Specifications of ATA6613P-PLQW
Core Processor
AVR
Core Size
8-Bit
Speed
16MHz
Connectivity
I²C, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
23
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Eeprom Size
512 x 8
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
48-QFN Exposed Pad
Processor Series
ATA6x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
1 KB
Interface Type
I2C, SPI, USART
Maximum Clock Frequency
16 MHz
Number Of Programmable I/os
23
Number Of Timers
3
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 8 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATA6613P-PLQW
Manufacturer:
ATMEL
Quantity:
5 000
Part Number:
ATA6613P-PLQW
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
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6.8.6
72
Atmel ATA6612/ATA6613
Watchdog System Reset
Table 6-22.
When the BOD is enabled, and V
ure
trigger level (V
t
The BOD circuit will only detect a drop in V
ger than t
Figure 6-19. Brown-out Reset During Operation
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
Refer to
Figure 6-20. Watchdog System Reset During Operation
TOUT
Symbol
V
t
INTERNAL
TIME-OUT
BOD
TIME-OUT
HYST
6-19), the Brown-out Reset is immediately activated. When V
RESET
RESET
RESET
has expired.
WDT
V
“Watchdog Timer” on page 74
CC
BOD
INTERNAL
TIME-OUT
given in
Parameter
Brown-out Detector Hysteresis
Min Pulse Width on Brown-out Reset
Brown-out Characteristics
BOT+
RESET
RESET
V
CC
in
Figure
Table 6-20 on page
6-19), the delay counter starts the MCU after the Time-out period
CC
V
1 CK Cycle
decreases to a value below the trigger level (V
t
BOT
TOUT
for details on operation of the Watchdog Timer.
-
CC
70.
if the voltage stays below the trigger level for lon-
Min
V
t
TOUT
BOT+
CC
Typ
50
increases above the
Max
9111H–AUTO–01/11
BOT-
Units
mV
in
ns
TOUT
Fig-
.
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