ATxmega128A3U Atmel Corporation, ATxmega128A3U Datasheet - Page 352
![no-image](/images/manufacturer_photos/0/0/79/atmel_corporation_sml.jpg)
ATxmega128A3U
Manufacturer Part Number
ATxmega128A3U
Description
Manufacturer
Atmel Corporation
Specifications of ATxmega128A3U
Flash (kbytes)
128 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 Transceiver
1
Usb Speed
Full Speed
Usb Interface
Device
Spi
10
Twi (i2c)
2
Uart
7
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
16
Adc Resolution (bits)
12
Adc Speed (ksps)
2000
Analog Comparators
4
Resistive Touch Screen
No
Dac Channels
2
Dac Resolution (bits)
12
Temp. Sensor
Yes
Crypto Engine
AES/DES
Sram (kbytes)
8
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
7
Output Compare Channels
22
Input Capture Channels
22
Pwm Channels
22
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATxmega128A3U-AU
Manufacturer:
ATMEL
Quantity:
39
Company:
Part Number:
ATxmega128A3U-MH
Manufacturer:
ATMEL
Quantity:
1
- Current page: 352 of 505
- Download datasheet (8Mb)
27.12 Register Summary - EBI
27.13 Register Summary - EBI Chip Select
8331A–AVR–07/11
Address
Address
+0x00
+0x01
+0x02
+0x03
+0x0A
+0x0B
+0x0C
+0x0D
+0x0E
+0x1C
+0x00
+0x01
+0x02
+0x03
+0x04
+0x05
+0x06
+0x07
+0x08
+0x09
+0x0F
+0x10
+0x14
+0x18
Name
CTRLA
CTRLB
BASEADDRL
BASEADDRH
Name
CTRL
SDRAMCTRLA
Reserved
Reserved
REFRESHL
REFRESHH
INITDLYL
INITDLYH
SDRAMCTRLB
SDRAMCTRLC
Reserved
Reserved
CS0
CS1
CS2
CS3
Reserved
Reserved
Reserved
Reserved
(SRAM)
(SDRAM)
Bit 7
SDINITDONE
–
–
–
–
–
–
–
–
–
–
–
SDDATAW[1:0]
Bit 7
MRDLY[1:0]
WRDLY[1:0]
–
–
Chip Select Base Address Low Byte
Bit 6
–
–
–
–
–
–
–
–
–
–
–
Bit 6
–
–
Bit 5
–
–
–
–
–
–
–
–
–
–
Bit 5
LPCMODE[1:0]
–
–
ROWCYCDLY[[2:0]
SDRAM Initialization Time Low Byte
SDRAM Refresh Period Low Byte
ESRDLY[2:0]
Chip Select Base Address High Byte
Chip Select 0 Offset Address
Chip Select 1 Offset Address
Chip Select 2 Offset Address
Chip Select 3 Offset Address
Bit 4
ASIZE[4:0]
–
–
–
–
–
–
–
–
–
–
Bit 4
–
–
SDRAM Initialization Time High Byte
SDCAS
Bit 3
–
–
–
–
–
–
–
–
–
Bit 3
SRMODE[1:0]
–
–
–
Atmel AVR XMEGA AU
SDROW
Bit 2
SDSREN
Bit 2
–
–
–
–
–
–
–
–
–
–
ROWCOLDLY[2:0]
RPDLY[2:0]
SDRAM Refresh Period High
SRWS[2:0]
Bit 1
Bit 1
–
–
–
–
–
–
–
–
–
IFMODE[1:0]
SDCOL[1:0]
SDMODE[1:0]
MODE[1:0]
Bit 0
Bit 0
–
–
–
–
–
–
–
–
–
Page
Page
343
344
345
345
345
345
346
347
348
349
350
351
351
352
Related parts for ATxmega128A3U
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![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:
![U6046B](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
U6046BREAR WINDOW HEATING TIMER / LONG-TERM TIMER
Manufacturer:
ATMEL Corporation
Datasheet: