ATxmega128A1 Atmel Corporation, ATxmega128A1 Datasheet - Page 71
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ATxmega128A1
Manufacturer Part Number
ATxmega128A1
Description
Manufacturer
Atmel Corporation
Specifications of ATxmega128A1
Flash (kbytes)
128 Kbytes
Pin Count
100
Max. Operating Frequency
32 MHz
Cpu
8-bit AVR
# Of Touch Channels
16
Hardware Qtouch Acquisition
No
Max I/o Pins
78
Ext Interrupts
78
Usb Speed
No
Usb Interface
No
Spi
12
Twi (i2c)
4
Uart
8
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
4
Dac Resolution (bits)
12
Temp. Sensor
Yes
Crypto Engine
AES/DES
Sram (kbytes)
8
Eeprom (bytes)
2048
Self Program Memory
YES
External Bus Interface
1
Dram Memory
sdram
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
8
Output Compare Channels
24
Input Capture Channels
24
Pwm Channels
24
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATxmega128A1-AU
Manufacturer:
PERKINELM
Quantity:
10
Part Number:
ATxmega128A1-AU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
ATxmega128A1-CU
Manufacturer:
Atmel
Quantity:
33
Part Number:
ATxmega128A1-CU
Manufacturer:
AT
Quantity:
20 000
Company:
Part Number:
ATxmega128A1U-AU
Manufacturer:
MITSUBISHI
Quantity:
101
33.5
Table 33-5.
Table 33-6.
8067M–AVR–09/10
Vrms
SCALEDVCC
INTVCC
Symbol
Symbol
ADC
AVCC
INT1V
VREF
R
RES
DNL
INL
AREF
clk
ADC Characteristics
Parameter
Resolution
Integral Non-Linearity
Differential Non-Linearity
Gain Error
Offset Error
ADC Clock frequency
Conversion rate
Conversion time
(propagation delay)
Sampling Time
Conversion range
Analog Supply Voltage
Reference voltage
Input bandwidth
Internal 1.00V reference
Internal V
Scaled internal V
Reference input resistance
Start-up time
Internal input sampling speed
Parameter
Gain error
Offset error
Noise level at input
Clock rate
ADC Characteristics
ADC Gain Stage Characteristics
CC
/1.6
CC
/10 input
Programmable: 8/12
500 kS/s
500 kS/s
(RES+2)/2+GAIN
RES = 8 or 12, GAIN = 0 or 1
1/2 ADC
Temp. sensor, V
1 to 64 gain
64x gain
Same as ADC
Max is 1/4 of Peripheral Clock
clk
Condition
Condition
cycle
CC
/10, Bandgap
VREF = Int. 1V
VREF = Ext. 2V
V
0.25
Min
cc
Min
1.0
-5
8
5
0
-0.3
< ±0.75
V
V
2000
1.00
CC
< ±1
< ±1
0.12
0.06
Typ
<±1
CC
>10
Typ
±10
12
12
±2
7
/1.6
/10
XMEGA A1
V
V
VREF
1000
2000
2000
Max
cc
Max
cc
100
12
24
5
8
+0.3
-0.6
ADC
ADC
cycles
cycles
Units
Units
ksps
ksps
kHz
LSB
LSB
mV
Bits
kHz
kHz
MΩ
mV
mV
µS
%
V
V
V
V
V
V
clk
clk
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