ATxmega192D3 Atmel Corporation, ATxmega192D3 Datasheet - Page 236
ATxmega192D3
Manufacturer Part Number
ATxmega192D3
Description
Manufacturer
Atmel Corporation
Specifications of ATxmega192D3
Flash (kbytes)
192 Kbytes
Pin Count
64
Max. Operating Frequency
32 MHz
Cpu
8-bit AVR
# Of Touch Channels
16
Hardware Qtouch Acquisition
No
Max I/o Pins
50
Ext Interrupts
50
Usb Speed
No
Usb Interface
No
Spi
5
Twi (i2c)
2
Uart
3
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
16
Adc Resolution (bits)
12
Adc Speed (ksps)
200
Analog Comparators
2
Resistive Touch Screen
No
Temp. Sensor
Yes
Crypto Engine
No
Sram (kbytes)
16
Eeprom (bytes)
2048
Self Program Memory
YES
Dram Memory
No
Nand Interface
No
Picopower
Yes
Temp. Range (deg C)
-40 to 85
I/o Supply Class
1.6 to 3.6
Operating Voltage (vcc)
1.6 to 3.6
Fpu
No
Mpu / Mmu
no / no
Timers
5
Output Compare Channels
18
Input Capture Channels
18
Pwm Channels
18
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATxmega192D3-AU
Manufacturer:
CYPRESS
Quantity:
101
Company:
Part Number:
ATxmega192D3-AU
Manufacturer:
ATMEL
Quantity:
70
Company:
Part Number:
ATxmega192D3-H
Manufacturer:
SQ
Quantity:
719
Company:
Part Number:
ATxmega192D3-MH
Manufacturer:
Atmel
Quantity:
565
- Current page: 236 of 309
- Download datasheet (6Mb)
20.12.3
20.12.4
8210B–AVR–04/10
REFCTRL - ADC Reference Control register
EVCTRL - ADC Event Control Register
• Bit 7 – Reserved
This bit is unused and reserved for future use. For compatibility reasons, always write this bit to
zero when this register is written.
• Bits 6:4 – REFSEL[2:0]: ADC Reference Selection
These bits selects the reference and conversion range for the ADC according to
page
Table 20-2.
Notes:
• Bit 3:2 – Reserved
These bits are unused and reserved for future use. For compatibility reasons, always write these
bits to zero when this register is written.
• Bit 1 – BANDGAP: Bandgap enable
Setting this bit enables the bandgap to prepare for ADC measurement. Note that if any other
functions are using the bandgap already, this bit does not need to be set. This could be when the
internal 1.00V reference is used in ADC or if the Brown-out Detector is enabled.
• Bit 0 – TEMPREF: Temperature Reference enable
Setting this bit enables the temperature reference to prepare for ADC measurement.
Bit
+0x02
Read/Write
Initial Value
Bit
+0x03
Read/Write
Initial Value
REFSEL[2:0]
236.
1. Only available if AREF exist on PORT A.
2. Only available it AREF exist on PORT B.
010
011
000
001
100
101
110
111
(1)
(2)
R
7
–
0
7
–
R
0
ADC Reference Configuration
R/W
6
–
R
0
6
0
Group Configuration
REFSEL[2:0]
INTVCC
AREFB
AREFA
INT1V
R/W
R/W
5
0
5
0
EVSEL[2:0]
R/W
R/W
4
0
4
0
Description
Internal 1.00V
Internal V
External reference from AREF pin on PORT A.
External reference from AREF pin on PORT B.
R/W
R
3
–
0
3
0
CC
/1.6
R
2
–
0
R
2
–
0
BANDGAP
R/W
1
0
R
1
–
0
XMEGA D
TEMPREF
EVACT0
R/W
R/W
0
0
0
0
Table 20-2 on
REFCTRL
EVCTRL
236
Related parts for ATxmega192D3
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
INTERVAL AND WIPE/WASH WIPER CONTROL IC WITH DELAY
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Low-Voltage Voice-Switched IC for Hands-Free Operation
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
MONOLITHIC INTEGRATED FEATUREPHONE CIRCUIT
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
AM-FM Receiver IC U4255BM-M
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Monolithic Integrated Feature Phone Circuit
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Multistandard Video-IF and Quasi Parallel Sound Processing
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
High-performance EE PLD
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
8-bit Flash Microcontroller
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
2-Wire Serial EEPROM
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
U6046BREAR WINDOW HEATING TIMER / LONG-TERM TIMER
Manufacturer:
ATMEL Corporation
Datasheet: