ATA6617-P3QW Atmel, ATA6617-P3QW Datasheet - Page 236
ATA6617-P3QW
Manufacturer Part Number
ATA6617-P3QW
Description
MCU W/LIN TX/5V REG/WTCDG 38VQFN
Manufacturer
Atmel
Series
AVR® ATA66 LIN-SBCr
Datasheet
1.ATA6617-EK.pdf
(308 pages)
Specifications of ATA6617-P3QW
Core Processor
AVR
Core Size
8-Bit
Speed
16MHz
Connectivity
I²C, LIN, SPI, UART/USART, USI
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number Of I /o
16
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Eeprom Size
512 x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 11x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
38-VQFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATA6617-P3QW
Manufacturer:
ATMEL
Quantity:
3 500
Part Number:
ATA6617-P3QW
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
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ADC Multiplexer
4.19
Figure 4-94. Analog Comparator Block Diagram
236
(from ADC)
REFS0
REFS1
ADEN
Output
AnaComp - Analog Comparator
(1)
Atmel ATA6616/ATA6617
2.56 / 1.1V
Reference
Internal
ACIRS
ACME
(PA7)
(PA6)
AIN1
AIN0
The Analog Comparator compares the input values on the positive pin (AIN1) and negative pin
(AIN0). When the voltage on the positive pin is higher than the voltage on the negative pin, the
Analog Comparator output, ACO, is set. The comparator can trigger a separate interrupt,
exclusive to the Analog Comparator. The user can select Interrupt triggering on comparator
output rise, fall or toggle. A block diagram of the comparator and its surrounding logic is shown
in
Notes:
Figure
1.1 V
2.56 V
2.56 V /2
2.56V /4
2.56V /8
1. See
2. Refer to
4-94.
ACIR0
ACIR1
Table 4-63 on page 239
Table 4-24 on page 100
(1)(2)
ACD
AVcc
and
ACIS1
for Analog Comparator pin placement.
Sensivity
Table 4-64 on page 239
Interrupt
Control
ACIS0
ACIE
ACO
ACI
Analog Comparator
16-bit Timer/Counter
Interrupt
9132D–AUTO–12/10
Input Capture
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