ATxmega192D3 Atmel Corporation, ATxmega192D3 Datasheet - Page 14
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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
7.7
8134I–AVR–12/10
ATxmega64D3
ATxmega128D3
ATxmega192D3
ATxmega256D3
ATxmega64D3
ATxmega128D3
ATxmega192D3
ATxmega256D3
Devices
Devices
Flash and EEPROM Page Size
Size (Bytes)
128K + 8K
192K + 8K
256K + 8K
64K + 4K
Flash
Size (Bytes)
EEPROM
The Flash Program Memory and EEPROM data memory is organized in pages. The pages are
word accessible for the Flash and byte accessible for the EEPROM.
Table 7-2 on page 14
operations are performed on one page at the time, while reading the Flash is done one byte at
the time. For Flash access the Z-pointer (Z[m:n]) is used for addressing. The most significant
bits in the address (FPAGE) gives the page number and the least significant address bits
(FWORD) gives the word in the page.
Table 7-2.
Table 7-3 on page 14
EEEPROM write and erase operations can be performed one page or one byte at the time, while
reading the EEPROM is done one byte at the time. For EEPROM access the NVM Address
Register (ADDR[m:n] is used for addressing. The most significant bits in the address (E2PAGE)
gives the page number and the least significant address bits (E2BYTE) gives the byte in the
page.
Table 7-3.
2K
2K
2K
4K
Page Size
(words)
128
256
256
256
Number of words and Pages in the Flash.
Number of bytes and Pages in the EEPROM.
Page Size
FWORD
(Bytes)
Z[7:1]
Z[8:1]
Z[8:1]
Z[8:1]
shows the Flash Program Memory organization. Flash write and erase
32
32
32
32
shows EEPROM memory organization for the XMEGA D3 devices.
FPAGE
Z[16:8]
Z[17:9]
Z[18:9]
Z[18:9]
ADDR[4:0]
ADDR[4:0]
ADDR[4:0]
ADDR[4:0]
E2BYTE
128K
192K
256K
Size
64K
Application
No of Pages
ADDR[10:5]
ADDR[10:5]
ADDR[10:5]
ADDR[11:5]
E2PAGE
256
256
384
512
Size
XMEGA D3
4K
8K
8K
8K
No of Pages
Boot
No of Pages
128
64
64
64
16
16
16
16
14