ATxmega128A3 Atmel Corporation, ATxmega128A3 Datasheet - Page 282
ATxmega128A3
Manufacturer Part Number
ATxmega128A3
Description
Manufacturer
Atmel Corporation
Specifications of ATxmega128A3
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 Speed
No
Usb Interface
No
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:
ATxmega128A3-MH
Manufacturer:
ZARLINK
Quantity:
101
Company:
Part Number:
ATxmega128A3U-AU
Manufacturer:
ATMEL
Quantity:
39
Company:
Part Number:
ATxmega128A3U-MH
Manufacturer:
ATMEL
Quantity:
1
- Current page: 282 of 445
- Download datasheet (6Mb)
8077H–AVR–12/09
• Bit 7:6 - MRDLY[1:0]: SDRAM Mode Register Delay
These bits select the delay between Mode Register command and an Activate command in
number of Peripheral 2x clock (CLK
Table 24-11. SDRAM Column Bits settings
• Bit 5:3 - ROWCYCDLY[2:0]: SDRAM Row Cycle Delay
These bits select the delay between a Refresh and an Activate command in number of Periph-
eral 2x clock (CLK
Table 24-12. SDRAM Row Cycle Delay settings
• Bit 2:0 - RPDLY[2:0]: SDRAM Row to Pre-charge Delay
RPDLY defines the delay between a Pre-charge command and another command in number of
Peripheral 2x clock (CLK
Table 24-13. SDRAM Row Cycle Delay settings
ROWCYDLY[2:0]
MRDLY[1:0]
RPDLY[2:0]
000
001
010
011
100
101
110
111
000
001
010
011
100
101
110
111
00
01
10
11
PER2
) cycles, according to
Group Configuration
0CLK
1CLK
2CLK
3CLK
Group Configuration
0CLK
1CLK
2CLK
3CLK
4CLK
5CLK
6CLK
7CLK
Group Configuration
0CLK
1CLK
2CLK
3CLK
4CLK
5CLK
6CLK
7CLK
PER2
) cycles, according to
PER2
) cycles, according to
Table 24-12 on page
Description
0 CLK
1 CLK
2 CLK
3 CLK
Description
0 CLK
1 CLK
2 CLK
3 CLK
4 CLK
5 CLK
6 CLK
7 CLK
Description
0 CLK
1 CLK
2 CLK
3 CLK
4 CLK
5 CLK
6 CLK
7 CLK
Table 24-13 on page
PER2
PER2
PER2
PER2
PER2
PER2
PER2
PER2
PER2
PER2
PER2
PER2
PER2
PER2
PER2
PER2
PER2
PER2
PER2
PER2
cycles delay
cycles delay
cycles delay
cycles delay
cycles delay
cycles delay
cycles delay
cycles delay
cycles delay
cycles delay
cycles delay
cycles delay
cycles delay
cycles delay
cycles delay
cycles delay
cycles delay
cycles delay
cycles delay
cycles delay
Table 24-11 on page
282..
282.
XMEGA A
282.
282
Related parts for ATxmega128A3
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: