ATA6603-EK Atmel, ATA6603-EK Datasheet - Page 260
![no-image](/images/manufacturer_photos/0/0/78/atmel_sml.jpg)
ATA6603-EK
Manufacturer Part Number
ATA6603-EK
Description
MCU, MPU & DSP Development Tools Demoboard LIN-MCM
Manufacturer
Atmel
Datasheet
1.ATA6603P-PLQW.pdf
(360 pages)
Specifications of ATA6603-EK
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- Current page: 260 of 360
- Download datasheet (6Mb)
4.20
4.20.1
260
Analog Comparator
ATA6602/ATA6603
ADC Control and Status Register B – ADCSRB
The Analog Comparator compares the input values on the positive pin AIN0 and negative pin
AIN1. When the voltage on the positive pin AIN0 is higher than the voltage on the negative pin
AIN1, the Analog Comparator output, ACO, is set. The comparator’s output can be set to trigger
the Timer/Counter1 Input Capture function. In addition, the comparator can trigger a separate
interrupt, exclusive to the Analog Comparator. The user can select Interrupt triggering on com-
parator output rise, fall or toggle. A block diagram of the comparator and its surrounding logic is
shown in
The Power Reduction ADC bit, PRADC, in
be disabled by writing a logical zero to be able to use the ADC input MUX.
Figure 4-99. Analog Comparator Block Diagram
Notes:
• Bit 6 – ACME: Analog Comparator Multiplexer Enable
Read/Write
Initial Value
When this bit is written logic one and the ADC is switched off (ADEN in ADCSRA is zero),
the ADC multiplexer selects the negative input to the Analog Comparator. When this bit is
written logic zero, AIN1 is applied to the negative input of the Analog Comparator. For a
detailed description of this bit (see
ADC MULTIPLEXER
Bit
REFERENCE
ACME
ADEN
1. See
2. Refer to
OUTPUT
BANDGAP
Figure
AIN0
AIN1
(1)
Table 4-96 on page
4-99.
ACBG
R
7
–
0
Table 4-38 on page 102
ACME
R/W
6
0
ACD
262.
R
5
–
0
VCC
“Analog Comparator Multiplexed Input” on page
for Analog Comparator pin placement.
“Power Reduction Register - PRR” on page 64
R
4
–
0
(2)
ACIS1
R
3
–
0
INTERRUPT
SELECT
ACIS0
ADTS2
R/W
2
0
ACIC
ACIE
ACO
ADTS1
R/W
1
0
ADTS0
R/W
TO T/C1 CAPTURE
TRIGGER MUX
0
0
ANALOG
COMPARATOR
IRQ
ACI
4921E–AUTO–09/09
ADCSRB
262).
must
Related parts for ATA6603-EK
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![ata6603](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Microcontroller With Lin Transceiver, 5v Regulator And Watchdog
Manufacturer:
ATMEL Corporation
Datasheet:
![ATSTK600](/photos/9/20/92038/atstk600_tmb.jpg)
Part Number:
Description:
DEV KIT FOR AVR/AVR32
Manufacturer:
Atmel
Datasheet:
![U641B](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
INTERVAL AND WIPE/WASH WIPER CONTROL IC WITH DELAY
Manufacturer:
ATMEL Corporation
Datasheet:
![U4082B](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Low-Voltage Voice-Switched IC for Hands-Free Operation
Manufacturer:
ATMEL Corporation
Datasheet:
![U4089B](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
MONOLITHIC INTEGRATED FEATUREPHONE CIRCUIT
Manufacturer:
ATMEL Corporation
Datasheet:
![U4255BM-M](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
AM-FM Receiver IC U4255BM-M
Manufacturer:
ATMEL Corporation
Datasheet:
![U4089B-P](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Monolithic Integrated Feature Phone Circuit
Manufacturer:
ATMEL Corporation
Datasheet:
![TDA4470](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Multistandard Video-IF and Quasi Parallel Sound Processing
Manufacturer:
ATMEL Corporation
Datasheet:
![ATF22V10B-25PC](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
High-performance EE PLD
Manufacturer:
ATMEL Corporation
Datasheet:
![AT89C51ED2-IM](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
8-bit Flash Microcontroller
Manufacturer:
ATMEL Corporation
Datasheet:
![AT24C01](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
2-Wire Serial EEPROM
Manufacturer:
ATMEL Corporation
Datasheet: