參數資料
型號: MQ83C154XXX-36/883R
廠商: ATMEL CORP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 36 MHz, MICROCONTROLLER, CQFP44
封裝: CERAMIC, QFP-44
文件頁數: 125/142頁
文件大小: 61013K
代理商: MQ83C154XXX-36/883R
83
XMEGA B3 [DATASHEET]
8074D–AVR–08/2013
36.14.2 Calibrated 2MHz RC Internal Oscillator characteristics
Table 36-21. Calibrated 2MHz internal oscillator characteristics.
36.14.3 Calibrated and tunable 32MHz Internal Oscillator characteristics
Table 36-22. Calibrated 32MHz internal oscillator characteristics.
36.14.4 32kHz Internal ULP Oscillator characteristics
Table 36-23. 32kHz internal ULP oscillator characteristics.
36.14.5 Phase Locked Loop (PLL) characteristics
Table 36-24. Calibrated 32MHz internal oscillator characteristics.
Note:
1.
The maximum output frequency vs. supply voltage is linear between 1.8V and 2.7V, and can never be higher than 4 times the maximum CPU frequency.
Symbol
Parameter
Condition
Min
Typ
Max
Units
Frequency range
DFLL can tune to this frequency over
voltage and temperature
1.8
2.2
MHz
Factory calibrated frequency
2.0
MHz
Factory calibration accuracy
T = 85
C, V
CC= 3.0V
-1.5
1.5
%
User calibration accuracy
-0.2
0.2
%
DFLL calibration stepsize
0.22
%
Symbol
Parameter
Condition
Min
Typ
Max
Units
Frequency range
DFLL can tune to this frequency over
voltage and temperature
30
35
MHz
Factory calibrated frequency
32
Factory calibration accuracy
T = 85
C, V
CC= 3.0V
-1.5
1.5
%
User calibration accuracy
-0.2
0.2
DFLL calibration step size
0.23
Symbol
Parameter
Condition
Min
Typ
Max
Units
Factory calibrated frequency
32
kHz
Factory calibration accuracy
T = 85
C, V
CC= 3.0V
-12
12
%
Symbol
Parameter
Condition
Min
Typ
Max
Units
f
IN
Input Frequency
Output frequency must be within f
OUT
0.4
64
MHz
f
OUT
Output frequency(1)
VCC= 1.60V
20
32
MHz
VCC= 2.70V
20
128
Start-up time
23
100
s
re-lock time
20
50
s
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