ATxmega128B1 Atmel Corporation, ATxmega128B1 Datasheet - Page 83

no-image

ATxmega128B1

Manufacturer Part Number
ATxmega128B1
Description
Manufacturer
Atmel Corporation
Datasheets

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
Part Number:
ATxmega128B1-AU
Manufacturer:
TI
Quantity:
90
Part Number:
ATxmega128B1-AU
Manufacturer:
Atmel
Quantity:
10 000
Part Number:
ATxmega128B1-AUR
Manufacturer:
Atmel
Quantity:
10 000
Part Number:
ATxmega128B1-CUR
Manufacturer:
Atmel
Quantity:
10 000
Part Number:
ATxmega128B1-U
Manufacturer:
FUJITSU
Quantity:
632
36.14.6
Table 36-25. External Clock used as System Clock without prescaling
Note:
8330B–AVR–10/11
Symbol
1/t
Δt
t
t
t
t
t
CH
CR
CK
CL
CF
CK
CK
1. The maximum frequency vs. supply voltage is linear between 1.8V and 2.7V, and the same applies for all other parameters
External Clock Characteristics
with supply voltage conditions.
Parameter
Clock Frequency
Clock Period
Clock High Time
Clock Low Time
Rise Time (for maximum frequency)
Fall Time (for maximum frequency)
Change in period from one clock cycle to the next
Figure 36-3. External Clock Drive Waveform
(1)
V
IL1
V
IH1
t
CH
Condition
V
V
V
V
V
V
V
V
V
V
V
V
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
= 1.6 - 1.8V
= 2.7 - 3.6V
= 1.6 - 1.8V
= 2.7 - 3.6V
= 1.6 - 1.8V
= 2.7 - 3.6V
= 1.6 - 1.8V
= 2.7 - 3.6V
= 1.6 - 1.8V
= 2.7 - 3.6V
= 1.6 - 1.8V
= 2.7 - 3.6V
t
CL
t
CR
t
83.3
31.5
30.0
12.5
30.0
12.5
Min
CK
0
0
Typ
t
CH
XMEGA B1
Max
12
32
10
10
10
3
3
Units
MHz
ns
%
t
83
CF

Related parts for ATxmega128B1