ATxmega128B1 Atmel Corporation, ATxmega128B1 Datasheet - Page 103
ATxmega128B1
Manufacturer Part Number
ATxmega128B1
Description
Manufacturer
Atmel Corporation
Specifications of ATxmega128B1
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
53
Ext Interrupts
53
Usb Transceiver
1
Usb Speed
Full Speed
Usb Interface
Device
Spi
3
Twi (i2c)
1
Uart
2
Segment Lcd
160
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
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
3
Output Compare Channels
10
Input Capture Channels
10
Pwm Channels
10
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATxmega128B1-AU
Manufacturer:
TI
Quantity:
90
Company:
Part Number:
ATxmega128B1-U
Manufacturer:
FUJITSU
Quantity:
632
37.8.2
8330B–AVR–10/11
2MHz internal oscillator
Figure 37-22. 32.768kHz internal oscillator frequency vs. Calibration
Figure 37-23. 2MHz internal oscillator frequency vs. Temperature
2.18
2.16
2.14
2.12
2.08
2.06
2.04
2.02
1.98
1.96
50
47
44
41
38
35
32
29
26
23
20
2.1
2
-40
0
16
-30
T = 25°C
32
-20
48
-10
64
80
0
96
10
112
Temperature [°C]
RC32KCAL[7..0]
20
128
30
144
40
160
176
50
192
60
208
70
224
XMEGA B1
80
240
90
256
3.6V
3.3V
3.0V
2.7V
2.0V
1.6V
3.3V
3.0V
2.7V
1.8V
103