ATA6616-P3QW Atmel, ATA6616-P3QW Datasheet - Page 236

• Manufacturer Part Number: ATA6616-P3QW
• Description: TXRX MULTICHIP MOD LIN SIP 38QFN
• Manufacturer: Atmel
• Series: AVR® ATA66 LIN-SBCr

Specifications of ATA6616-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: 8KB (8K 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

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